diff options
Diffstat (limited to 'graphs/java')
164 files changed, 9957 insertions, 0 deletions
diff --git a/graphs/java/.gitignore b/graphs/java/.gitignore new file mode 100644 index 0000000..d951fc9 --- /dev/null +++ b/graphs/java/.gitignore @@ -0,0 +1,81 @@ +# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider +# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839 + +*.tar +# User-specific stuff +.idea/ +.idea/**/workspace.xml +.idea/**/tasks.xml +.idea/**/usage.statistics.xml +.idea/**/dictionaries +.idea/**/shelf + +# AWS User-specific +.idea/**/aws.xml + +# Generated files +.idea/**/contentModel.xml + +# Sensitive or high-churn files +.idea/**/dataSources/ +.idea/**/dataSources.ids +.idea/**/dataSources.local.xml +.idea/**/sqlDataSources.xml +.idea/**/dynamic.xml +.idea/**/uiDesigner.xml +.idea/**/dbnavigator.xml + +# Gradle +.idea/**/gradle.xml +.idea/**/libraries + +# Gradle and Maven with auto-import +# When using Gradle or Maven with auto-import, you should exclude module files, +# since they will be recreated, and may cause churn. Uncomment if using +# auto-import. +# .idea/artifacts +# .idea/compiler.xml +# .idea/jarRepositories.xml +# .idea/modules.xml +# .idea/*.iml +# .idea/modules +# *.iml +# *.ipr + +# CMake +cmake-build-*/ + +# Mongo Explorer plugin +.idea/**/mongoSettings.xml + +# File-based project format +*.iws + +# IntelliJ +out/ + +# mpeltonen/sbt-idea plugin +.idea_modules/ + +# JIRA plugin +atlassian-ide-plugin.xml + +# Cursive Clojure plugin +.idea/replstate.xml + +# SonarLint plugin +.idea/sonarlint/ + +# Crashlytics plugin (for Android Studio and IntelliJ) +com_crashlytics_export_strings.xml +crashlytics.properties +crashlytics-build.properties +fabric.properties + +# Editor-based Rest Client +.idea/httpRequests + +# Android studio 3.1+ serialized cache file +.idea/caches/build_file_checksums.ser +target/ +Main.java diff --git a/graphs/java/classics/.gitignore b/graphs/java/classics/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/classics/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/classics/pom.xml b/graphs/java/classics/pom.xml new file mode 100644 index 0000000..ce852cb --- /dev/null +++ b/graphs/java/classics/pom.xml @@ -0,0 +1,133 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>classics</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>2.22.2</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/classics/src/main/java/fr/epita/assistants/classics/Classics.java b/graphs/java/classics/src/main/java/fr/epita/assistants/classics/Classics.java new file mode 100644 index 0000000..9be12e2 --- /dev/null +++ b/graphs/java/classics/src/main/java/fr/epita/assistants/classics/Classics.java @@ -0,0 +1,104 @@ +package fr.epita.assistants.classics; + +public class Classics { + /** + * Computes the factorial of n. + * + * @param n the nth value to compute, negative values should return -1 + * @return the long value of n! + */ + public static long factorial(int n) { + if (n < 0) return -1; + if (n == 0) return 1; + return n * factorial(n - 1); + } + + /** + * Computes the nth value of the tribonacci suite. + * f(0) = 0, f(1) = 1, f(2) = 1, f(n+3) = f(n) + f(n+1) + f(n+2) + * + * @param n the nth sequence to compute + */ + public static long tribonacci(int n) { + if (n < 0) + return -1; + if (n == 0) { + return 0; + } + long fst = 0; + if (n < 3) return 1; + long sec = 1; + long thd = 1; + while (n >= 3) { + long t = fst + sec + thd; + fst = sec; + sec = thd; + thd = t; + n--; + } + return thd; + } + + /** + * Checks if a word is a palindrome. + * + * @param word the string to check + * @return true if the word is a palindrome, false otherwise. + */ + public static boolean isPalindrome(String word) { + if (word == null) return false; + word = word.toLowerCase().strip(); + if (word.isEmpty()) return true; + for (int i = 0, j = word.length() - 1; i < j; i++, j--) { + while (word.charAt(i) == ' ') { + i++; + } + while (word.charAt(j) == ' ') { + j--; + } + if (word.charAt(i) != word.charAt(j)) return false; + } + return true; + } + + /** + * Sorts an array using an insertion sort. + * + * @param array the array to sort in place + */ + public static void insertionSort(int[] array) { + if (array.length == 0) { + return; + } + for (int i = 1; i < array.length; i++) { + for (int j = i; j > 0 && array[j - 1] > array[j]; j--) { + int tmp = array[j]; + array[j] = array[j - 1]; + array[j - 1] = tmp; + } + } + } + + /** + * Combines two strings by alternating their characters. Must use a StringBuilder. + * If the strings do not have the same length, appends the remaining characters at the end of the result. + * For instance, combine("abc", "def") returns "adbecf" + */ + public static String combine(String a, String b) { + if (a.isEmpty()) + return b; + if (b.isEmpty()) + return a; + StringBuilder sb = new StringBuilder(); + int i; + for (i = 0; i < Math.min(a.length(), b.length()); i++) { + sb.append(a.charAt(i)); + sb.append(b.charAt(i)); + } + if (b.length() > a.length()) { + for (; i < b.length(); i++) + sb.append(b.charAt(i)); + } + return new String(sb); + } +}
\ No newline at end of file diff --git a/graphs/java/creatureInterface/.gitignore b/graphs/java/creatureInterface/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/creatureInterface/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/creatureInterface/pom.xml b/graphs/java/creatureInterface/pom.xml new file mode 100644 index 0000000..1272b4c --- /dev/null +++ b/graphs/java/creatureInterface/pom.xml @@ -0,0 +1,134 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>creatureInterface</artifactId> + <version>1.0</version> + + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>2.22.2</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/BaseHuman.java b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/BaseHuman.java new file mode 100644 index 0000000..308fde9 --- /dev/null +++ b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/BaseHuman.java @@ -0,0 +1,51 @@ +package fr.epita.assistants.creatureInterface; + +public abstract class BaseHuman extends Creature implements SpeakableInterface, SwimmingInterface{ + /** + * Constructor for the Creature class. + * + * @param name The name of the creature + */ + boolean inWater; + BaseHuman(String name) { + super(name); + inWater = false; + } + + @Override + public String getName() { + return name; + } + + @Override + public void hello() { + System.out.println("Hello, my name is " + this.name + " and I'm a " + this.getClass().getSimpleName() + "."); + } + + @Override + public void greet(SpeakableInterface contact) { + if (contact instanceof Human) + System.out.println("Hello " + contact.getName() + ", how are you?"); + else + SpeakableInterface.super.greet(contact); + } + + @Override + public void swim() + { + inWater = true; + System.out.println("I'm a " + this.getClass().getSimpleName() + " and I'm swimming."); + } + + @Override + public boolean getSwimmingState() + { + return inWater; + } + + @Override + public void emerge() + { + inWater = false; + } +} diff --git a/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Creature.java b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Creature.java new file mode 100644 index 0000000..1f63459 --- /dev/null +++ b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Creature.java @@ -0,0 +1,28 @@ +package fr.epita.assistants.creatureInterface; + +/** + * This abstract class provides a blueprint for creating creatures. + * All creatures extend this class. + */ +public abstract class Creature { + // The name of the creature + protected String name; + + /** + * Constructor for the Creature class. + * + * @param name The name of the creature + */ + Creature(String name) { + this.name = name; + } + + /** + * Get the name of the creature. + * + * @return The name of the creature + */ + public String getName() { + return name; + } +} diff --git a/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Dragon.java b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Dragon.java new file mode 100644 index 0000000..49ee99d --- /dev/null +++ b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Dragon.java @@ -0,0 +1,74 @@ +package fr.epita.assistants.creatureInterface; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; + +public class Dragon extends Creature implements MagicalInterface, SpeakableInterface, FlyingInterface { + int mana; + Collection<Spell> spells = new ArrayList<Spell>(); + + public Dragon(String name, int mana) { + super(name); + this.mana = mana; + } + + @Override + public void hello() { + System.out.println("Hello, my name is " + this.name + " and I'm a Dragon."); + } + + @Override + public void greet(SpeakableInterface contact) { + if (contact instanceof Dragon) { + System.out.println("Greetings Lord " + contact.getName() + "."); + MagicalInterface.super.doSomeSparkles(); + } + else + SpeakableInterface.super.greet(contact); + } + + @Override + public void fly() { + System.out.println("I'm a Dragon and I'm flying."); + } + + @Override + public int getMana() { + return this.mana; + } + + @Override + public Collection<Spell> getSpells() { + return spells; + } + + @Override + public void addSpell(Spell spell) { + if (spell.getSpellType() == SpellType.WATER) + System.out.println("Dragon cannot learn WATER spells."); + else if (!spells.contains(spell)) + { + spells.add(spell); + } + } + + @Override + public void castSpell(Spell spell) { + if (spell.getSpellType() == SpellType.WATER) + System.out.println("Dragon cannot learn WATER spells."); + else if (!spells.contains(spell)) + System.out.println(this.name + " does not know " + spell.name() + "."); + else if (spell.getManaCost() > this.mana) + System.out.println(this.name + " does not have enough mana."); + else { + System.out.println(this.name + " casted " + spell.name() + "."); + this.mana -= spell.getManaCost(); + } + } + + @Override + public void regenMana(int mana) { + this.mana += mana; + } +} diff --git a/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Fish.java b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Fish.java new file mode 100644 index 0000000..b109493 --- /dev/null +++ b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Fish.java @@ -0,0 +1,27 @@ +package fr.epita.assistants.creatureInterface; + +public class Fish extends Creature implements SwimmingInterface{ + /** + * Constructor for the Creature class. + * + * @param name The name of the creature + */ + Fish(String name) { + super(name); + } + + @Override + public void swim() { + System.out.println("I'm a " + this.getClass().getSimpleName() + " and I'm swimming."); + } + + @Override + public boolean getSwimmingState() { + return true; + } + + @Override + public void emerge() { + throw new RuntimeException(name + " died."); + } +} diff --git a/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/FlyingInterface.java b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/FlyingInterface.java new file mode 100644 index 0000000..49ab154 --- /dev/null +++ b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/FlyingInterface.java @@ -0,0 +1,12 @@ +package fr.epita.assistants.creatureInterface; + +/** + * This interface provides methods for flying. + * Creatures that fly implement this interface. + */ +public interface FlyingInterface { + /** + * Prints "I'm a {CreatureClassName} and I'm flying." + */ + void fly(); +} diff --git a/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Human.java b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Human.java new file mode 100644 index 0000000..b29b49f --- /dev/null +++ b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Human.java @@ -0,0 +1,8 @@ +package fr.epita.assistants.creatureInterface; + +public class Human extends BaseHuman { + public Human(String name) + { + super(name); + } +} diff --git a/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Mage.java b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Mage.java new file mode 100644 index 0000000..dab7630 --- /dev/null +++ b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Mage.java @@ -0,0 +1,59 @@ +package fr.epita.assistants.creatureInterface; + +import java.util.ArrayList; +import java.util.Collection; + +public class Mage extends BaseHuman implements MagicalInterface{ + int mana; + Collection<Spell> spells = new ArrayList<Spell>(); + public Mage(String name, int mana) { + super(name); + this.mana = mana; + } + + @Override + public void greet(SpeakableInterface contact) + { + if (contact instanceof Mage) + System.out.println("I welcome you, " + contact.getName() + "."); + else + super.greet(contact); + } + + @Override + public int getMana() { + return this.mana; + } + + @Override + public Collection<Spell> getSpells() { + return spells; + } + + @Override + public void addSpell(Spell spell) { + if (!spells.contains(spell)) + { + spells.add(spell); + } + } + + @Override + public void castSpell(Spell spell) { + if (!spells.contains(spell)) + System.out.println(this.name + " does not know " + spell.name() + "."); + else if (spell.getManaCost() > this.mana) + System.out.println(this.name + " does not have enough mana."); + else { + System.out.println(this.name + " casted " + spell.name() + "."); + this.mana -= spell.getManaCost(); + } + } + + @Override + public void regenMana(int mana) { + if (inWater) + mana = (int)(mana * 0.9); + this.mana += mana; + } +} diff --git a/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/MagicalInterface.java b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/MagicalInterface.java new file mode 100644 index 0000000..d7530ab --- /dev/null +++ b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/MagicalInterface.java @@ -0,0 +1,56 @@ +package fr.epita.assistants.creatureInterface; + +import java.util.Collection; + +/** + * This interface provides methods for creatures that are Magical! + * Creatures that implement this interface have magical mana and spells. + */ +public interface MagicalInterface { + /** + * Get the mana of the creature. + * + * @return The mana of the creature + */ + int getMana(); + + /** + * Get the spells of the creature. + * + * @return The spells of the creature + */ + Collection<Spell> getSpells(); + + /** + * Add a spell to the creature. + * If the spell is already present, it will not be added. + * Be sure to check that the creature <strong>can</strong> learn the spell before adding it. + * Prints a message if the creature cannot learn the spell. + * + * @param spell The spell to add + */ + void addSpell(Spell spell); + + /** + * Cast a spell. + * If the creature knows the spell and has enough mana, the spell is cast. + * Otherwise, prints a message indicating the reason. + * + * @param spell The spell to cast + */ + void castSpell(Spell spell); + + /** + * Regenerate an amount of mana. + * + * @param mana The amount of mana to regenerate + */ + void regenMana(int mana); + + /** + * Do some sparkles ✨✨✨ + */ + default void doSomeSparkles() { + System.out.println("*sparkling effects*"); + } +} diff --git a/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Mermaid.java b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Mermaid.java new file mode 100644 index 0000000..d086e8d --- /dev/null +++ b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Mermaid.java @@ -0,0 +1,110 @@ +package fr.epita.assistants.creatureInterface; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; + +public class Mermaid extends Creature implements SpeakableInterface, MagicalInterface, SwimmingInterface { + int mana; + Collection<Spell> spells = new ArrayList<Spell>(); + boolean swimmingState; + + private String make_name(BaseHuman baseHuman, Fish fish) { + StringBuilder name = new StringBuilder(); + name.append(baseHuman.getName().substring(0, 1).toUpperCase()).append(baseHuman.getName().substring(1).toLowerCase()); + name.append(fish.getName().toLowerCase()); + return new String(name); + } + + public Mermaid(BaseHuman baseHuman, Fish fish) + { + super(""); + this.name = make_name(baseHuman, fish); + if (baseHuman instanceof Mage) + { + for (Spell s : ((Mage) baseHuman).getSpells()) + { + if (s.getSpellType() == SpellType.FIRE) + { + System.out.println(this.name + " forgot the spell " + s.name() + "."); + } + else + { + addSpell(s); + } + } + } + this.swimmingState = baseHuman.getSwimmingState(); + this.mana = 0; + } + + @Override + public void hello() { + System.out.println("Hello, my name is " + this.name + " and I'm a Mermaid."); + } + + @Override + public void greet(SpeakableInterface contact) { + if (contact instanceof Mermaid) + System.out.println("Dear " + contact.getName() + ", welcome."); + else + SpeakableInterface.super.greet(contact); + } + + @Override + public int getMana() { + return this.mana; + } + + @Override + public Collection<Spell> getSpells() { + return spells; + } + + @Override + public void addSpell(Spell spell) { + if (spell.getSpellType() == SpellType.FIRE) + System.out.println("Mermaid cannot learn FIRE spells."); + else if (!spells.contains(spell)) { + spells.add(spell); + } + } + + @Override + public void castSpell(Spell spell) { + if (spell.getSpellType() == SpellType.FIRE) + System.out.println("Mermaid cannot learn FIRE spells."); + else if (!spells.contains(spell)) + System.out.println(this.name + " does not know " + spell.name() + "."); + else if (spell.getSpellType() == SpellType.WATER && swimmingState && spell.getManaCost() * 0.6 <= this.mana) { + this.mana -= (int) (spell.getManaCost() * 0.6); + System.out.println(this.name + " casted " + spell.name() + "."); + } else if (spell.getManaCost() > this.mana) + System.out.println(this.name + " does not have enough mana."); + else { + System.out.println(this.name + " casted " + spell.name() + "."); + this.mana -= spell.getManaCost(); + } + } + + @Override + public void regenMana(int mana) { + this.mana += mana; + } + + @Override + public void swim() { + swimmingState = true; + System.out.println("I'm a Mermaid and I'm swimming."); + } + + @Override + public boolean getSwimmingState() { + return swimmingState; + } + + @Override + public void emerge() { + swimmingState = false; + } +} diff --git a/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/SpeakableInterface.java b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/SpeakableInterface.java new file mode 100644 index 0000000..cc10988 --- /dev/null +++ b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/SpeakableInterface.java @@ -0,0 +1,47 @@ +package fr.epita.assistants.creatureInterface; + +import java.util.List; + +/** + * This interface provides communication methods for the objects of the class + * that implements it. Classes adopting this interface instantiate objects + * capable of communication. + */ +public interface SpeakableInterface { + /** + * Returns the name of the object that can speak + */ + String getName(); + + /** + * Prints "Hello, my name is {creatureName} and I'm a {creatureClassName}." + */ + void hello(); + + /** + * Greets the contact + * The default implementation greets the contact based on its type + * @param contact the creature to greet + */ + default void greet(SpeakableInterface contact) { + if (contact instanceof Mage) + System.out.println("Salutations " + contact.getName() + ", keeper of Arcane secrets."); + else if (contact instanceof Human) + System.out.println("Salutations " + contact.getName() + " the human."); + else if (contact instanceof Dragon) + System.out.println("Salutations " + contact.getName() + ", keeper of Ancient treasures."); + else if (contact instanceof Mermaid) + System.out.println("Salutations " + contact.getName() + ", keeper of the Seas."); + } + + + /** + * Allows all speakers in the collection to say hello as explained in the hello() method + * @param speakers the list of creatures that can speak + */ + static void helloAll(List<SpeakableInterface> speakers) { + for (SpeakableInterface speaker : speakers) { + speaker.hello(); + } + } +} diff --git a/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Spell.java b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Spell.java new file mode 100644 index 0000000..87fe68a --- /dev/null +++ b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/Spell.java @@ -0,0 +1,48 @@ +package fr.epita.assistants.creatureInterface; + +/** + * This enum represents a spell that some creature can cast. + * Refer to the subject for more information about enum with behavior. + */ +public enum Spell { + FIREBALL(40, SpellType.FIRE, "Launches a sphere of fire that explodes upon impact."), + HEAL(30, SpellType.NEUTRAL, "Channels divine energy to restore health."), + MAGIC_SHIELD(15, SpellType.NEUTRAL, "Summons an arcane shield that reflects attacks."), + TIDAL_WAVE(30, SpellType.WATER, "Summons a huge wave of water that crashes down dealing damage."); + + /** + * The cost of the spell in mana. + */ + private final int manaCost; + + /** + * The type of the spell. + */ + private final SpellType spellType; + + /** + * The description of the spell. + */ + private final String description; + + Spell(int manaCost, SpellType spellType, String description) { + this.manaCost = manaCost; + this.spellType = spellType; + this.description = description; + } + + public int getManaCost() { + return manaCost; + } + + public SpellType getSpellType() { + return spellType; + } + + /** + * This method prints a description of the spell and its mana cost. + */ + public void what() { + System.out.println(this.description + "\tUses " + getManaCost() + " mana."); + } +} diff --git a/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/SpellType.java b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/SpellType.java new file mode 100644 index 0000000..53cca2a --- /dev/null +++ b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/SpellType.java @@ -0,0 +1,11 @@ +package fr.epita.assistants.creatureInterface; + +/** + * This enumeration provides the types of spells. + * Do not forget that creatures have restrictions on the types of spells they can learn. + */ +public enum SpellType { + FIRE, + WATER, + NEUTRAL, +} diff --git a/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/SwimmingInterface.java b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/SwimmingInterface.java new file mode 100644 index 0000000..ede4d31 --- /dev/null +++ b/graphs/java/creatureInterface/src/main/java/fr/epita/assistants/creatureInterface/SwimmingInterface.java @@ -0,0 +1,25 @@ +package fr.epita.assistants.creatureInterface; + +/** + * This interface provides methods for swimming. + * Creatures that swim implement this interface. + */ +public interface SwimmingInterface { + /** + * Prints "I'm a {CreatureClassName} and I'm swimming." + */ + void swim(); + + /** + * Returns true if the creature is swimming. + * It is up to the implementing class to determine the conditions for swimming. + * + * @return True if the creature is swimming + */ + boolean getSwimmingState(); + + /** + * Emerges from the water. + */ + void emerge(); +} diff --git a/graphs/java/drawing/.gitignore b/graphs/java/drawing/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/drawing/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/drawing/pom.xml b/graphs/java/drawing/pom.xml new file mode 100644 index 0000000..24df903 --- /dev/null +++ b/graphs/java/drawing/pom.xml @@ -0,0 +1,139 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>drawing</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>2.22.2</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.projectlombok</groupId> + <artifactId>lombok</artifactId> + <version>1.18.30</version> + <scope>provided</scope> + </dependency> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Circle.java b/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Circle.java new file mode 100644 index 0000000..306d870 --- /dev/null +++ b/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Circle.java @@ -0,0 +1,27 @@ +package fr.epita.assistants.drawing; + +public class Circle extends Entity { + private int radius; + + public Circle(int radius) { + super(); + this.radius = radius; + } + + @Override + public void draw() { + for (int y = -radius; y < radius + 1; y++) { + for (int x = -radius; x < radius + 1; x++) { + if (Math.abs((radius * radius) - ((x * x) + (y * y))) < radius) { + System.out.print('#'); + } + else + System.out.print(' '); + if (x < radius) + System.out.print(' '); + } + if (y < radius) + System.out.print("\n"); + } + } +} diff --git a/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Entity.java b/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Entity.java new file mode 100644 index 0000000..a91aa0f --- /dev/null +++ b/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Entity.java @@ -0,0 +1,20 @@ +package fr.epita.assistants.drawing; + +import lombok.Getter; + +public abstract class Entity implements IDrawable { + @Getter + private long id; + private static long SEQUENCE = 0; + + public Entity() { + this.id = SEQUENCE; + SEQUENCE++; + } + + @Override + public void draw() { + System.out.println("This shouldn't happen"); + } + +} diff --git a/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/IDrawable.java b/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/IDrawable.java new file mode 100644 index 0000000..2af2df1 --- /dev/null +++ b/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/IDrawable.java @@ -0,0 +1,5 @@ +package fr.epita.assistants.drawing; + +public interface IDrawable { + public void draw(); +} diff --git a/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Rectangle.java b/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Rectangle.java new file mode 100644 index 0000000..944a75b --- /dev/null +++ b/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Rectangle.java @@ -0,0 +1,31 @@ +package fr.epita.assistants.drawing; + +public class Rectangle extends Sharp { + private int width; + + public Rectangle(int width, int length) { + super(length); + this.width = width; + } + + @Override + public void draw() { + for (int i = 0; i < width; i++) { + System.out.print("# "); + } + System.out.print("\n"); + for (int i = 0; i < length - 2; i++) { + System.out.print("# "); + for (int j = 0; j < width - 2; j++) { + System.out.print(" "); + } + System.out.println("# "); + } + if (length < 2) + return; + for (int i = 0; i < width; i++) { + System.out.print("# "); + } + System.out.print("\n"); + } +} diff --git a/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Sharp.java b/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Sharp.java new file mode 100644 index 0000000..604f255 --- /dev/null +++ b/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Sharp.java @@ -0,0 +1,9 @@ +package fr.epita.assistants.drawing; + +public abstract class Sharp extends Entity { + protected int length; + public Sharp(int length) { + super(); + this.length = length; + } +} diff --git a/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Square.java b/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Square.java new file mode 100644 index 0000000..d807bcc --- /dev/null +++ b/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Square.java @@ -0,0 +1,7 @@ +package fr.epita.assistants.drawing; + +public class Square extends Rectangle { + public Square(int length) { + super(length, length); + } +} diff --git a/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Triangle.java b/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Triangle.java new file mode 100644 index 0000000..a43248c --- /dev/null +++ b/graphs/java/drawing/src/main/java/fr/epita/assistants/drawing/Triangle.java @@ -0,0 +1,33 @@ +package fr.epita.assistants.drawing; + +public class Triangle extends Sharp { + public Triangle(int length) { + super(length); + } + + @Override + public void draw() { + if (length == 0) + return; + if (length == 2) + { + System.out.println("#\n# #"); + return; + } + System.out.println('#'); + for (int y = 2; y < length; y++) { + System.out.print("# "); + for (int x = 0; x < y - 2; x++) { + System.out.print(" "); + } + System.out.println("#"); + } + if (length > 2) + { + for (int i = 0; i < length; i++) { + System.out.print("# "); + } + } + System.out.print("\n"); + } +} diff --git a/graphs/java/embedFiles/.gitignore b/graphs/java/embedFiles/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/embedFiles/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/embedFiles/pom.xml b/graphs/java/embedFiles/pom.xml new file mode 100644 index 0000000..399dd7d --- /dev/null +++ b/graphs/java/embedFiles/pom.xml @@ -0,0 +1,133 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>embedFiles</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/embedFiles/src/main/java/fr/epita/assistants/embedfiles/DisplayEmbedFile.java b/graphs/java/embedFiles/src/main/java/fr/epita/assistants/embedfiles/DisplayEmbedFile.java new file mode 100644 index 0000000..2dbd4b8 --- /dev/null +++ b/graphs/java/embedFiles/src/main/java/fr/epita/assistants/embedfiles/DisplayEmbedFile.java @@ -0,0 +1,27 @@ +package fr.epita.assistants.embedfiles; + +import java.io.IOException; +import java.io.InputStream; +import java.nio.charset.StandardCharsets; +import java.util.Optional; + +public class DisplayEmbedFile { + private final String filename; + + public DisplayEmbedFile(String filename) { + this.filename = filename; + } + + public Optional<String> display() { + Optional<String> res = Optional.empty(); + InputStream in = ClassLoader.getSystemResourceAsStream(filename); + if (in != null) { + try { + res = Optional.of(new String(in.readAllBytes(), StandardCharsets.UTF_8)); + } catch (IOException e) { + throw new RuntimeException(e); + } + } + return res; + } +} diff --git a/graphs/java/embedFiles/src/main/resources/other-sample.txt b/graphs/java/embedFiles/src/main/resources/other-sample.txt new file mode 100644 index 0000000..7631d8a --- /dev/null +++ b/graphs/java/embedFiles/src/main/resources/other-sample.txt @@ -0,0 +1,539 @@ +vwM6YNMqdmoPi0uVyp7jd2v9/nhJxUCX41wPccxQanv1dWdrr2TlI3JtRQddIkMTJ2ZEKAMtR+b+ +tYDCreIQV3SmLcrB7E1JlBXUO3jxFjeoTG9tdVF3Ub8VQLny1QnOHq0q2+Y0GZbQdwN88MfSveyS +MDnzJ+0ZUFGfWfChcLfGJYEqFI/CEnVEn1+QIQFPWaSJ+6emrKhSdt+ofWx0qbu1hfcaWmhbFpCV +WBBB8fKKzO0HJSdKObokoeTv0Fckr7xwcRRnMS/lT6E3rjjFExyn94AT/CyRQg9tDdt0p8SWJqCu 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+wFv3g3MHR1reK24EOQsWnTZ0KQWQb6r9+ac2a/zMrkScbLmEyUUZhLQFCwpud589m1XdRm24fx8j +Z1mNlcWy6L+AS+kiRQGxoEWdERwlFlAuHPe6xUFSLFOEM2FMS5TOs+g9Hym8cp2WaZIQ53MM1QFz +GlL6CwJ2JIU0sA+dnajLIyTHefjIgSkvMO+YMzLY6Eowf/NFGcxd4a7Fkc4Jfwc36t0nNFSob8xj +M+Uj56a6FJnagwkt1+KaZOw+uo1uoIES4/h8oh8BxhDTBWOG18XJV8ufLVSjFnxmH9r7Pc7z0k9F +8ilDbfSdmvu9qlqxverQkYyC++w0+9doH7QT2rvamPJvvzBsqjwOwMUcEg8TeeNB942bPIyIBlrq +3HhCYDQ3nzGoWjzHsanJpGjIAYMJP5fN4MDZ0FwCBAkIu5P2BkYSydC8Utv54X2wS9s9sWxHb1kK +lcGrz6do32OZNc3Wn7/5PBAar+RsCzmHbe80pMI7pMqx6xSooFAiYgyR8z1F38+RR17FeJrB diff --git a/graphs/java/embedFiles/src/main/resources/sample.txt b/graphs/java/embedFiles/src/main/resources/sample.txt new file mode 100644 index 0000000..f1811f5 --- /dev/null +++ b/graphs/java/embedFiles/src/main/resources/sample.txt @@ -0,0 +1 @@ +This is a sample
\ No newline at end of file diff --git a/graphs/java/fgen/.gitignore b/graphs/java/fgen/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/fgen/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/fgen/pom.xml b/graphs/java/fgen/pom.xml new file mode 100644 index 0000000..d227bcc --- /dev/null +++ b/graphs/java/fgen/pom.xml @@ -0,0 +1,133 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>fgen</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/fgen/src/main/java/fr/epita/assistants/fgen/FGen.java b/graphs/java/fgen/src/main/java/fr/epita/assistants/fgen/FGen.java new file mode 100644 index 0000000..5f5a470 --- /dev/null +++ b/graphs/java/fgen/src/main/java/fr/epita/assistants/fgen/FGen.java @@ -0,0 +1,105 @@ +package fr.epita.assistants.fgen; + +import java.io.*; +import java.nio.file.Files; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.util.Comparator; +import java.util.stream.Stream; + +public class FGen { + private Path cwd; + + public FGen(final String inputPath) { + this.cwd = Paths.get(new File("").getAbsolutePath()); + try (InputStream in = ClassLoader.getSystemResourceAsStream(inputPath)) { + BufferedReader br = new BufferedReader(new InputStreamReader(in)); + String line; + while ((line = br.readLine()) != null) { + execute(line); + } + } catch (IOException e) { + e.printStackTrace(); + } + } + + private void execute(String l) { + String[] args = l.split("\\s+"); + switch (args[0]) { + case "+": + create(args[1]); + break; + case "-": + delete(args[1]); + break; + case ">": + ceedee(args[1]); + break; + } + } + + private void create(String pathName) { + Path path = cwd.resolve(pathName); + File f = new File(String.valueOf(path)); + if (pathName.endsWith("/")) { + if (!f.exists()) { + if (!f.mkdirs()) + { + throw new RuntimeException("Could not create directories"); + } + } + } else { + if (!f.exists()) { + try { + if (pathName.contains("/")) + { + String tmp = cwd.toString() + "/" + pathName.substring(0, pathName.lastIndexOf('/')); + if (!new File(tmp).exists()) + { + if (!new File(tmp).mkdirs()) + throw new RuntimeException("create(file): Could not create dirs"); + } + } + + if (!f.createNewFile()) + throw new RuntimeException("Could not create file"); + } catch (IOException e) { + throw new RuntimeException(e); + } + } + } + } + + private void ceedee(String pathName) { + Path res_path = cwd.resolve(pathName); + if (Files.exists(res_path) && Files.isDirectory(res_path)) { + cwd = res_path; + } + else throw new RuntimeException("Invalid path provided to cd"); + } + private boolean deleteDirectory (File file){ + File[] contents = file.listFiles(); + if (contents != null) { + for (File f : contents) { + deleteDirectory(f); + } + } + return file.delete(); + } + + private void delete(String pathString) { + Path path = cwd.resolve(pathString); + File file = new File(String.valueOf(path)); + if (Files.isDirectory(path)) { + if (!deleteDirectory(file)) + throw new RuntimeException("Unable to delete dir"); + } else { + try { + if (!Files.deleteIfExists(path)) + return; + } catch (IOException e) { + throw new RuntimeException(e); + } + } + } +}
\ No newline at end of file diff --git a/graphs/java/fgen/src/main/resources/example.txt b/graphs/java/fgen/src/main/resources/example.txt new file mode 100644 index 0000000..f864008 --- /dev/null +++ b/graphs/java/fgen/src/main/resources/example.txt @@ -0,0 +1,3 @@ ++ hello/dossier +> hello +- dossier
\ No newline at end of file diff --git a/graphs/java/grades/.gitignore b/graphs/java/grades/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/grades/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/grades/pom.xml b/graphs/java/grades/pom.xml new file mode 100644 index 0000000..f48839f --- /dev/null +++ b/graphs/java/grades/pom.xml @@ -0,0 +1,139 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>grades</artifactId> + <version>1.1</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>2.22.2</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.projectlombok</groupId> + <artifactId>lombok</artifactId> + <version>1.18.30</version> + <scope>provided</scope> + </dependency> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/grades/src/main/java/fr/epita/assistants/grades/EntryNotFoundException.java b/graphs/java/grades/src/main/java/fr/epita/assistants/grades/EntryNotFoundException.java new file mode 100644 index 0000000..fa9d24e --- /dev/null +++ b/graphs/java/grades/src/main/java/fr/epita/assistants/grades/EntryNotFoundException.java @@ -0,0 +1,13 @@ +package fr.epita.assistants.grades; + +public class EntryNotFoundException extends RuntimeException { + /** + * @param entryClass The class of the collection's entries + * @param query The string representation of the search query + */ + public EntryNotFoundException(Class<?> entryClass, String query) { + super(String.format("%s not found for: `%s`", + entryClass.getSimpleName(), + query)); + } +} diff --git a/graphs/java/grades/src/main/java/fr/epita/assistants/grades/GradeHandler.java b/graphs/java/grades/src/main/java/fr/epita/assistants/grades/GradeHandler.java new file mode 100644 index 0000000..91da40b --- /dev/null +++ b/graphs/java/grades/src/main/java/fr/epita/assistants/grades/GradeHandler.java @@ -0,0 +1,98 @@ +package fr.epita.assistants.grades; + +import fr.epita.assistants.grades.model.*; + +import java.util.*; +import java.util.function.*; +import java.util.stream.*; + +public class GradeHandler { + private final List<Activity> activities; + private final List<Student> students; + + public GradeHandler() { + this.activities = new ArrayList<>(); + this.students = new ArrayList<>(); + } + + /** + * @param activity The {@link Activity} to be added + * @return {@code true} (as specified by {@link List#add}) + */ + public boolean addActivity(Activity activity) { + this.activities.add(activity); + return true; + } + + /** + * @param student The {@link Student} to be added + * @return {@code true} (as specified by {@link List#add}) + */ + public boolean addStudent(Student student) { + students.add(student); + return true; + } + + /** + * @param name The name of the desired {@link Student} + * @return The desired student + * @throws EntryNotFoundException No known {@link Student} with the given name + */ + public Student getStudent(String name) throws EntryNotFoundException { + Optional<Student> o = students.stream().filter(i -> i.name().equals(name)).findFirst(); + if (o.isEmpty()) + throw new EntryNotFoundException(Student.class, name); + else + return o.get(); + } + + /** + * @param grade The {@link Grade} to be added to the {@link Student} + * @param name The name of the desired {@link Student} + * @return {@code true} (as specified by {@link List#add}) + * @throws EntryNotFoundException No known {@link Student} with the given name + */ + public boolean addGradeToStudent(Grade grade, String name) throws EntryNotFoundException { + getStudent(name).grades().add(grade); + return true; + } + + /** + * @param name The name of the desired {@link Student} to remove + * @return The removed {@link Student} + * @throws EntryNotFoundException No known {@link Student} with the given name + */ + public Student removeStudent(String name) throws EntryNotFoundException { + Student s = getStudent(name); + students.remove(getStudent(name)); + return s; + } + + /** + * @param name The name of the desired {@link Student} + * @param function A {@link Function} returning an updated {@link Student} from the given one + * @throws EntryNotFoundException No known {@link Student} with the given name + */ + public void updateStudent(String name, Function<Student, Student> function) throws EntryNotFoundException { + addStudent(function.apply(removeStudent(name))); + } + + /** + * @param name The name of the {@link Student} from which to get grades + * @param subject The {@link Subject} from which we want the student's average + * @return The student's average grade in the specified subject (0 if no grades are available) + * @throws EntryNotFoundException No known {@link Student} with the given name + */ + public double getStudentAverageInSubject(String name, Subject subject) throws EntryNotFoundException { + Optional<Student> o = students.stream().filter(i -> i.name().equals(name)).findFirst(); + if (o.isPresent()) { + Student s = o.get(); + OptionalDouble d = s.grades().stream().filter(g -> g.activity().subject() == subject).mapToDouble(Grade::grade).average(); + if (d.isEmpty()) + return 0.0; + else return d.getAsDouble(); + } + else + throw new EntryNotFoundException(getClass(), name); + } +} diff --git a/graphs/java/grades/src/main/java/fr/epita/assistants/grades/model/Activity.java b/graphs/java/grades/src/main/java/fr/epita/assistants/grades/model/Activity.java new file mode 100644 index 0000000..fe3e285 --- /dev/null +++ b/graphs/java/grades/src/main/java/fr/epita/assistants/grades/model/Activity.java @@ -0,0 +1,4 @@ +package fr.epita.assistants.grades.model; + +public record Activity(String name, Subject subject, float weight) { +} diff --git a/graphs/java/grades/src/main/java/fr/epita/assistants/grades/model/Grade.java b/graphs/java/grades/src/main/java/fr/epita/assistants/grades/model/Grade.java new file mode 100644 index 0000000..fb63a6c --- /dev/null +++ b/graphs/java/grades/src/main/java/fr/epita/assistants/grades/model/Grade.java @@ -0,0 +1,4 @@ +package fr.epita.assistants.grades.model; + +public record Grade(Activity activity, int grade) { +} diff --git a/graphs/java/grades/src/main/java/fr/epita/assistants/grades/model/Student.java b/graphs/java/grades/src/main/java/fr/epita/assistants/grades/model/Student.java new file mode 100644 index 0000000..335e073 --- /dev/null +++ b/graphs/java/grades/src/main/java/fr/epita/assistants/grades/model/Student.java @@ -0,0 +1,8 @@ +package fr.epita.assistants.grades.model; + +import lombok.Builder; + +import java.util.List; + +@Builder +public record Student(String name, int age, List<Grade> grades) {} diff --git a/graphs/java/grades/src/main/java/fr/epita/assistants/grades/model/Subject.java b/graphs/java/grades/src/main/java/fr/epita/assistants/grades/model/Subject.java new file mode 100644 index 0000000..00bc685 --- /dev/null +++ b/graphs/java/grades/src/main/java/fr/epita/assistants/grades/model/Subject.java @@ -0,0 +1,8 @@ +package fr.epita.assistants.grades.model; + +public enum Subject { + STEMS, + SHAPE, + HEAL, + Maths; +} diff --git a/graphs/java/helloWorld/pom.xml b/graphs/java/helloWorld/pom.xml new file mode 100644 index 0000000..afbe2f5 --- /dev/null +++ b/graphs/java/helloWorld/pom.xml @@ -0,0 +1,133 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>helloWorld</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/helloWorld/src/main/java/fr/epita/assistants/helloworld/HelloWorld.java b/graphs/java/helloWorld/src/main/java/fr/epita/assistants/helloworld/HelloWorld.java new file mode 100644 index 0000000..b30d8a5 --- /dev/null +++ b/graphs/java/helloWorld/src/main/java/fr/epita/assistants/helloworld/HelloWorld.java @@ -0,0 +1,12 @@ +package fr.epita.assistants.helloworld; + +public class HelloWorld { + public void printHelloWorld() + { + System.out.print("Hello World!"); + } + public void printHelloWorldErr() + { + System.err.println("Hello World!"); + } +} diff --git a/graphs/java/linkedList/.gitignore b/graphs/java/linkedList/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/linkedList/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/linkedList/pom.xml b/graphs/java/linkedList/pom.xml new file mode 100644 index 0000000..e1a9950 --- /dev/null +++ b/graphs/java/linkedList/pom.xml @@ -0,0 +1,31 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + + <groupId>fr.epita.assistants</groupId> + <artifactId>linkedList</artifactId> + <version>1.0-SNAPSHOT</version> + + <properties> + <maven.compiler.source>21</maven.compiler.source> + <maven.compiler.target>21</maven.compiler.target> + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + </properties> + <dependencies> + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <version>4.12</version> + <scope>test</scope> + </dependency> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>RELEASE</version> + <scope>test</scope> + </dependency> + </dependencies> + +</project>
\ No newline at end of file diff --git a/graphs/java/linkedList/src/main/java/fr/epita/assistants/linkedlist/LinkedList.java b/graphs/java/linkedList/src/main/java/fr/epita/assistants/linkedlist/LinkedList.java new file mode 100644 index 0000000..c54f0f4 --- /dev/null +++ b/graphs/java/linkedList/src/main/java/fr/epita/assistants/linkedlist/LinkedList.java @@ -0,0 +1,99 @@ +package fr.epita.assistants.linkedlist; + +public class LinkedList<T extends Comparable<T>> { + static public class ListElement<T> { + T value; + ListElement<T> next; + + public ListElement(T value) { + this.value = value; + this.next = null; + } + } + + /** + * Initializes the list + **/ + public ListElement<T> head; + public int size; + public LinkedList() { + this.head = new ListElement<T>(null); + this.size = 0; + } + + /** + * Inserts the specified element into the list. + * The elements must be sorted in ascending order. + * null elements should be at the end of the list. + * + * @param e Element to be inserted + **/ + public void insert(T e) { + ListElement<T> h = this.head; + while ((h.next != null) && (h.next.value.compareTo(e) < 0)) + h = h.next; + + if (h.next == null) + h.next = new ListElement<T>(e); + else + { + ListElement<T> tmp = h.next; + h.next = new ListElement<>(e); + h.next.next = tmp; + } + this.size++; + } + + /** + * Returns the n-th element in the list. + * + * @param i Index + * @return The element at the given index + * @throws IndexOutOfBoundsException if there is no element at this + * index. + **/ + public T get(int i) { + if (i >= this.size || i < 0) + throw new IndexOutOfBoundsException(); + ListElement<T> h = this.head; + while(i-- != 0) + h = h.next; + return h.next.value; + } + + /** + * Removes the first occurrence of the specified element in the list. + * + * @param e Element to remove + * @return returns the element that has been removed or null + **/ + public T remove(T e) { + ListElement<T> h = this.head; + while ((h.next != null) && (h.next.value.compareTo(e) != 0)) + h = h.next; + if (h.next == null) + return null; + ListElement<T> res = h.next; + h.next = h.next.next; + res.next = null; + this.size--; + return res.value; + } + + /** + * Returns the size of the list. + * + * @return Number of elements in the list + **/ + public int size() { + return this.size; + } + + /** + * Removes all elements from the list. + **/ + public void clear() { + this.head.next = null; + this.size = 0; + } +}
\ No newline at end of file diff --git a/graphs/java/linkedList/src/test/java/fr/epita/assistants/linkedlist/LinkedListTests.java b/graphs/java/linkedList/src/test/java/fr/epita/assistants/linkedlist/LinkedListTests.java new file mode 100644 index 0000000..58ee1b1 --- /dev/null +++ b/graphs/java/linkedList/src/test/java/fr/epita/assistants/linkedlist/LinkedListTests.java @@ -0,0 +1,38 @@ +package fr.epita.assistants.linkedlist; + +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.Timeout; + +import static org.junit.jupiter.api.Assertions.*; + +public class LinkedListTests { + @Test + @Timeout(value = 10, threadMode = Timeout.ThreadMode.SEPARATE_THREAD) + public void testInsertOne() { + LinkedList<Integer> list = new LinkedList<>(); + list.insert(12); + assertEquals(Integer.valueOf(12), list.get(0), "Invalid element"); + } + + @Test + @Timeout(value = 10, threadMode = Timeout.ThreadMode.SEPARATE_THREAD) + public void testGetFail() { + LinkedList<Integer> list = new LinkedList<>(); + list.insert(3); + list.insert(5); + list.insert(2); + assertThrows(IndexOutOfBoundsException.class, () -> list.get(4)); + } + + @Test + @Timeout(value = 10, threadMode = Timeout.ThreadMode.SEPARATE_THREAD) + public void testRemoveNotPresent() { + LinkedList<Integer> list = new LinkedList<>(); + list.insert(1); + list.insert(2); + list.insert(3); + list.insert(4); + assertNull(list.remove(12), "Invalid return value of remove()"); + } + // add your own tests here +} diff --git a/graphs/java/loggingBasics/.gitignore b/graphs/java/loggingBasics/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/loggingBasics/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/loggingBasics/pom.xml b/graphs/java/loggingBasics/pom.xml new file mode 100644 index 0000000..9728beb --- /dev/null +++ b/graphs/java/loggingBasics/pom.xml @@ -0,0 +1,146 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> +<modelVersion>4.0.0</modelVersion> +<groupId>fr.epita.assistants</groupId> +<artifactId>loggingBasics</artifactId> +<version>1.0</version> + +<properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <logback-classic.version>1.4.5</logback-classic.version> + <slf4j-api.version>2.0.5</slf4j-api.version> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> +</properties> + +<dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + <version>${slf4j-api.version}</version> + </dependency> + <dependency> + <groupId>ch.qos.logback</groupId> + <artifactId>logback-classic</artifactId> + <version>${logback-classic.version}</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> +</dependencies> + +<build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> +</build> +</project> diff --git a/graphs/java/loggingBasics/src/main/java/fr/epita/assistants/loggingbasics/Trombinoscope.java b/graphs/java/loggingBasics/src/main/java/fr/epita/assistants/loggingbasics/Trombinoscope.java new file mode 100644 index 0000000..2607802 --- /dev/null +++ b/graphs/java/loggingBasics/src/main/java/fr/epita/assistants/loggingbasics/Trombinoscope.java @@ -0,0 +1,43 @@ +package fr.epita.assistants.loggingbasics; + +import ch.qos.logback.classic.Level; +import ch.qos.logback.classic.Logger; +import fr.epita.assistants.Main; +import org.slf4j.LoggerFactory; + +import java.util.*; + +public class Trombinoscope { + private final Logger LOGGER; + private final HashMap<String, Long> map; + + public Trombinoscope() { + // FIXME: Instantiate logger with level TRACE + LOGGER = (Logger) LoggerFactory.getLogger(Trombinoscope.class); + LOGGER.setLevel(Level.TRACE); + + // FIXME: Add logging here + LOGGER.trace("Instantiating new Trombinoscope"); + + map = new HashMap<>(); + } + + public Long putPerson(String name, long photoId) { + // FIXME: Add logging here + LOGGER.setLevel(Level.DEBUG); + LOGGER.debug("Putting person (\"" + name + "\", " + photoId + ")"); + + Long oldPhotoId = map.put(name, + photoId); + + // FIXME: Add logging here + + LOGGER.setLevel(Level.TRACE); + if (oldPhotoId == null) + LOGGER.trace("Added entry for person \"" + name + "\""); + else + LOGGER.trace("Updated entry for person \"" + name + "\""); + + return oldPhotoId; + } +} diff --git a/graphs/java/myKitten/.gitignore b/graphs/java/myKitten/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/myKitten/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/myKitten/assembly.xml b/graphs/java/myKitten/assembly.xml new file mode 100644 index 0000000..4a8c128 --- /dev/null +++ b/graphs/java/myKitten/assembly.xml @@ -0,0 +1,20 @@ + +<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd"> + <id>tests</id> + <formats> + <format>jar</format> + </formats> + <includeBaseDirectory>false</includeBaseDirectory> + <dependencySets> + <dependencySet> + <outputDirectory>/</outputDirectory> + <useProjectArtifact>true</useProjectArtifact> + <!-- we're creating the test-jar as an attachement --> + <useProjectAttachments>true</useProjectAttachments> + <unpack>true</unpack> + <scope>test</scope> + </dependencySet> + </dependencySets> +</assembly>
\ No newline at end of file diff --git a/graphs/java/myKitten/pom.xml b/graphs/java/myKitten/pom.xml new file mode 100644 index 0000000..e74e346 --- /dev/null +++ b/graphs/java/myKitten/pom.xml @@ -0,0 +1,138 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>myKitten</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + <dependency> + <groupId>org.javassist</groupId> + <artifactId>javassist</artifactId> + <version>3.29.2-GA</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/myKitten/src/main/java/fr/epita/assistants/mykitten/MyKitten.java b/graphs/java/myKitten/src/main/java/fr/epita/assistants/mykitten/MyKitten.java new file mode 100644 index 0000000..e63c2f7 --- /dev/null +++ b/graphs/java/myKitten/src/main/java/fr/epita/assistants/mykitten/MyKitten.java @@ -0,0 +1,64 @@ +package fr.epita.assistants.mykitten; + +import java.io.IOException; +import java.nio.charset.StandardCharsets; +import java.nio.file.Files; +import java.nio.file.Paths; +import java.util.stream.Stream; + +public class MyKitten { + /** + * Initializer. + * + * @param srcPath Source file path. + */ + public MyKitten(String srcPath) { + try { + this.streamContent = Files.lines(Paths.get(srcPath)); + } catch (IOException e) { + throw new RuntimeException(e); + } + } + + /** + * Use the streamContent to replace `wordToReplace` with "miaou". Don't forget + * to add the line number beforehand for each line. Store the new + * result directly in the streamContent field. + * + * @param wordToReplace The word to replace + */ + public void replaceByMiaou(String wordToReplace) { + final int[] line = {1}; + this.streamContent = this.streamContent.map(i -> line[0]++ + " " + i).map(i -> i.replace(wordToReplace, "miaou")); + } + + /** + * Use the streamContent to write the content into the destination file. + * + * @param destPath Destination file path. + */ + public void toFile(String destPath) { + try { + Files.write(Paths.get(destPath), this.streamContent.toList(), StandardCharsets.UTF_8); + } catch (IOException e) { + throw new RuntimeException(e); + } + } + + /** + * Creates an instance of MyKitten and calls the above methods to do it + * straightforwardly. + * + * @param srcPath Source file path + * @param destPath Destination file path + * @param wordToReplace Word to replace + */ + public static void miaou(String srcPath, String destPath, + String wordToReplace) { + MyKitten chatteDeTaDaronne = new MyKitten(srcPath); + chatteDeTaDaronne.replaceByMiaou(wordToReplace); + chatteDeTaDaronne.toFile(destPath); + } + + public Stream<String> streamContent; +} diff --git a/graphs/java/mySet/.gitignore b/graphs/java/mySet/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/mySet/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/mySet/pom.xml b/graphs/java/mySet/pom.xml new file mode 100644 index 0000000..c20e039 --- /dev/null +++ b/graphs/java/mySet/pom.xml @@ -0,0 +1,133 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>mySet</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/mySet/src/main/java/fr/epita/assistants/myset/GenericSet.java b/graphs/java/mySet/src/main/java/fr/epita/assistants/myset/GenericSet.java new file mode 100644 index 0000000..590751f --- /dev/null +++ b/graphs/java/mySet/src/main/java/fr/epita/assistants/myset/GenericSet.java @@ -0,0 +1,83 @@ +package fr.epita.assistants.myset; + +import java.util.ArrayList; + +public class GenericSet<T extends Comparable<T>> { + ArrayList<T> base_; + + public GenericSet() { + base_ = new ArrayList<>(); + } + + private static <T extends Comparable<T>> void insertionSort(ArrayList<T> array) { + if (array.isEmpty()) { + return; + } + for (int i = 1; i < array.size(); i++) { + for (int j = i; j > 0 && array.get(j - 1).compareTo(array.get(j)) > 0; j--) { + T tmp = array.get(j); + array.set(j, array.get(j - 1)); + array.set(j - 1, tmp); + } + } + } + public void insert(T i) { + if (!this.has(i)) { + this.base_.add(i); + insertionSort(base_); + } + } + + public void remove(T i) { + this.base_.remove(i); + } + + public boolean has(T i) { + return this.base_.contains(i); + } + + public boolean isEmpty() { + return this.base_.isEmpty(); + } + + public T min() { + T min = base_.getFirst(); + for (T t : base_) { + if (t.compareTo(min) < 0) + min = t; + } + return min; + } + + public T max() { + T max = base_.getFirst(); + for (T t : base_) { + if (t.compareTo(max) > 0) + max = t; + } + return max; + } + + public int size() { + return base_.size(); + } + + public static <T extends Comparable<T>> GenericSet<T> intersection(GenericSet<T> a, GenericSet<T> b) { + GenericSet<T> res = new GenericSet<T>(); + for (int i = 0; i < a.size(); i++) { + if (b.has(a.base_.get(i))) + res.insert(a.base_.get(i)); + } + return res; + } + + public static <T extends Comparable<T>> GenericSet<T> union(GenericSet<T> a, GenericSet<T> b) { + GenericSet<T> res = new GenericSet<>(); + for (T i : a.base_) + res.insert(i); + for (T i : b.base_) + res.insert(i); + + return res; + } +} diff --git a/graphs/java/mySet/src/main/java/fr/epita/assistants/myset/IntegerSet.java b/graphs/java/mySet/src/main/java/fr/epita/assistants/myset/IntegerSet.java new file mode 100644 index 0000000..25dcfdc --- /dev/null +++ b/graphs/java/mySet/src/main/java/fr/epita/assistants/myset/IntegerSet.java @@ -0,0 +1,83 @@ +package fr.epita.assistants.myset; + +import java.util.ArrayList; + +public class IntegerSet { + ArrayList<Integer> base_; + + public IntegerSet() { + base_ = new ArrayList<Integer>(); + } + + private static void insertionSort(ArrayList<Integer> array) { + if (array.isEmpty()) { + return; + } + for (int i = 1; i < array.size(); i++) { + for (int j = i; j > 0 && array.get(j - 1).compareTo(array.get(j)) > 0; j--) { + Integer tmp = array.get(j); + array.set(j, array.get(j - 1)); + array.set(j - 1, tmp); + } + } + } + public void insert(Integer i) { + if (!this.has(i)) { + this.base_.add(i); + insertionSort(base_); + } + } + + public void remove(Integer i) { + this.base_.remove(i); + } + + public boolean has(Integer i) { + return this.base_.contains(i); + } + + public boolean isEmpty() { + return this.base_.isEmpty(); + } + + public Integer min() { + Integer min = base_.getFirst(); + for (Integer integer : base_) { + if (integer < min) + min = integer; + } + return min; + } + + public Integer max() { + Integer max = base_.getFirst(); + for (Integer integer : base_) { + if (integer > max) + max = integer; + } + return max; + } + + public int size() { + return base_.size(); + } + + public static IntegerSet intersection(IntegerSet a, IntegerSet b) { + IntegerSet res = new IntegerSet(); + for (int i = 0; i < a.size(); i++) { + if (b.has(a.base_.get(i))) + res.insert(a.base_.get(i)); + } + return res; + } + + public static IntegerSet union(IntegerSet a, IntegerSet b) { + IntegerSet res = new IntegerSet(); + for (Integer i : a.base_) + res.insert(i); + for (Integer i : b.base_) + res.insert(i); + + return res; + } +} diff --git a/graphs/java/notifyMe/.gitignore b/graphs/java/notifyMe/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/notifyMe/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/notifyMe/pom.xml b/graphs/java/notifyMe/pom.xml new file mode 100644 index 0000000..67e31e2 --- /dev/null +++ b/graphs/java/notifyMe/pom.xml @@ -0,0 +1,133 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>notifyMe</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/notifyMe/src/main/java/fr/epita/assistants/notifyme/notify/INotificationSender.java b/graphs/java/notifyMe/src/main/java/fr/epita/assistants/notifyme/notify/INotificationSender.java new file mode 100644 index 0000000..6146e8e --- /dev/null +++ b/graphs/java/notifyMe/src/main/java/fr/epita/assistants/notifyme/notify/INotificationSender.java @@ -0,0 +1,10 @@ +package fr.epita.assistants.notifyme.notify; + +public interface INotificationSender { + /** + * Entrypoint to send notifications. + * @param parMessage the message to use for the notification - may be discarded by the␣ + ↪→implementation + */ + void notify(final String parSender, final String parReceiver, final String parMessage); +} diff --git a/graphs/java/notifyMe/src/main/java/fr/epita/assistants/notifyme/notify/ShellNotifier.java b/graphs/java/notifyMe/src/main/java/fr/epita/assistants/notifyme/notify/ShellNotifier.java new file mode 100644 index 0000000..c2631f7 --- /dev/null +++ b/graphs/java/notifyMe/src/main/java/fr/epita/assistants/notifyme/notify/ShellNotifier.java @@ -0,0 +1,22 @@ +package fr.epita.assistants.notifyme.notify; + +public class ShellNotifier implements INotificationSender { + final boolean err; + + /** + * Constructor + * + * @param parStdErr if true, print to stderr, otherwise print to stdout + */ + public ShellNotifier(final boolean parStdErr) { + err = parStdErr; + } + + @Override + public void notify(String parSender, String parReceiver, String parMessage) { + if (err) + System.err.println("Notification from " + parSender + " to " + parReceiver + " received: " + parMessage); + else + System.out.println("Notification from " + parSender + " to " + parReceiver + " received: " + parMessage); + } +} diff --git a/graphs/java/notifyMe/src/main/java/fr/epita/assistants/notifyme/user/IMultiNotificationSender.java b/graphs/java/notifyMe/src/main/java/fr/epita/assistants/notifyme/user/IMultiNotificationSender.java new file mode 100644 index 0000000..501a070 --- /dev/null +++ b/graphs/java/notifyMe/src/main/java/fr/epita/assistants/notifyme/user/IMultiNotificationSender.java @@ -0,0 +1,26 @@ +package fr.epita.assistants.notifyme.user; + +import fr.epita.assistants.notifyme.notify.INotificationSender; + +import java.util.List; + +public interface IMultiNotificationSender { + /** + * Sends a notification to all registered notifiers + * @param parRecipient the recipient of the notification + * @param parMessage the message to send + */ + void sendNotifications(String parRecipient, String parMessage); + + /** + * Adds a notification sender to the list of possible recipients + * @param parNotifier the new notifier to add, should be ignored if null + */ + void addNotifier(INotificationSender parNotifier); + + /** + * Returns the list of notifiers + * @return the list of notifiers + */ + List<INotificationSender> getNotifiers(); +} diff --git a/graphs/java/notifyMe/src/main/java/fr/epita/assistants/notifyme/user/User.java b/graphs/java/notifyMe/src/main/java/fr/epita/assistants/notifyme/user/User.java new file mode 100644 index 0000000..58d4446 --- /dev/null +++ b/graphs/java/notifyMe/src/main/java/fr/epita/assistants/notifyme/user/User.java @@ -0,0 +1,41 @@ +package fr.epita.assistants.notifyme.user; + +import fr.epita.assistants.notifyme.notify.INotificationSender; + +import java.util.ArrayList; +import java.util.List; + +public class User implements IMultiNotificationSender { + final List<INotificationSender> parNotificationList; + final String username; + + public String getUsername() { + return username; + } + + public User(String username) { + this.username = username; + this.parNotificationList = new ArrayList<>(); + } + + public User(String username, List<INotificationSender> parNotificationList) { + this.parNotificationList = parNotificationList; + this.username = username; + } + + @Override + public void sendNotifications(String parRecipient, String parMessage) { + for (INotificationSender n : parNotificationList) + n.notify(username, parRecipient, parMessage); + } + + @Override + public void addNotifier(INotificationSender parNotifier) { + parNotificationList.add(parNotifier); + } + + @Override + public List<INotificationSender> getNotifiers() { + return parNotificationList; + } +} diff --git a/graphs/java/nucBatlle/.gitignore b/graphs/java/nucBatlle/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/nucBatlle/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/nucBattle/.gitignore b/graphs/java/nucBattle/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/nucBattle/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/nucBattle/pom.xml b/graphs/java/nucBattle/pom.xml new file mode 100644 index 0000000..2ce959c --- /dev/null +++ b/graphs/java/nucBattle/pom.xml @@ -0,0 +1,150 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>nucBattle</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.projectlombok</groupId> + <artifactId>lombok</artifactId> + <version>1.18.30</version> + <scope>provided</scope> + </dependency> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>com.fasterxml.jackson.core</groupId> + <artifactId>jackson-core</artifactId> + <version>2.18.0</version> + </dependency> + <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind --> + <dependency> + <groupId>com.fasterxml.jackson.core</groupId> + <artifactId>jackson-databind</artifactId> + <version>2.18.0</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Battle.java b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Battle.java new file mode 100644 index 0000000..35a9b3e --- /dev/null +++ b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Battle.java @@ -0,0 +1,18 @@ +package fr.epita.assistants.nucbattle; + +import com.fasterxml.jackson.annotation.JsonProperty; +import lombok.AllArgsConstructor; +import lombok.Getter; +import lombok.NoArgsConstructor; + +import java.util.List; + +@Getter +@AllArgsConstructor +@NoArgsConstructor +public class Battle { + @JsonProperty("battle_id") + private int battleId; + + private List<Turn> turns; +} diff --git a/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/BattleManager.java b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/BattleManager.java new file mode 100644 index 0000000..57d7dcc --- /dev/null +++ b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/BattleManager.java @@ -0,0 +1,101 @@ +package fr.epita.assistants.nucbattle; + +import com.fasterxml.jackson.core.type.TypeReference; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.module.SimpleModule; + +import java.io.File; +import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Paths; +import java.util.HashMap; +import java.util.Map; +import java.util.stream.Stream; + +public class BattleManager { + String input; + private Map<String, Nuc> nucs; + private Battle battle; + + public BattleManager(String input) { + this.input = input; + } + + public void computeBattle(String reportPath) { + Report report = new Report(); + try (Stream<String> stream = Files.lines(Paths.get(input))) { + String jsonString = stream.reduce("", (s1, s2) -> s1 + s2); + ObjectMapper om = new ObjectMapper(); + JsonNode jn = om.readTree(jsonString); + if (jn == null || jn.isNull()) { + report.setType(ReportType.ERROR); + exportReport(reportPath, report); + } + nucs = om.readValue(jn.get("NUCs").toString(), new TypeReference<Map<String, Nuc>>() { + }); + + SimpleModule mod = new SimpleModule(); + mod.addDeserializer(Turn.class, new TurnDeserializer(nucs)); + om.registerModule(mod); + battle = om.readValue(jn.get("battle").toString(), Battle.class); + // winner pre-check + for (String t : nucs.keySet()) { + if (nucs.keySet().stream().filter(login -> !t.equals(login)).allMatch(login -> nucs.get(login).getHp() == 0.0)) { + report.setType(ReportType.WINNER); + report.setPlayer(t); + exportReport(reportPath, report); + return; + } + nucs.computeIfPresent(t, (k, tmp) -> new Nuc(tmp.getName(), Math.clamp(tmp.getHp(), 0, 100), tmp.getInstalledPrograms())); + } + for (Turn t : battle.getTurns()) { + if (nucs.get(t.getPlayerLogin()) == null || nucs.get(t.getTargetLogin()) == null) { + report.setType(ReportType.ERROR); + exportReport(reportPath, report); + return; + } + // cheater check + if (!t.getPlayerNuc().getInstalledPrograms().containsAll(t.getPacket().getUsedPrograms())) { + report.setType(ReportType.CHEATER); + report.setPlayer(t.getPlayerLogin()); + exportReport(reportPath, report); + return; + } + // swap nukes to update damage + Nuc n = nucs.get(t.getTargetLogin()); + Nuc tmp = new Nuc(n.getName(), Math.clamp(n.getHp() - t.getPacket().getDamage(), 0, 100), + n.getInstalledPrograms()); + nucs.put(t.getTargetLogin(), tmp); + + // winner check + if (nucs.keySet().stream().filter(login -> !t.getPlayerLogin().equals(login)).allMatch(login -> nucs.get(login).getHp() == 0.0)) { + report.setType(ReportType.WINNER); + report.setPlayer(t.getPlayerLogin()); + exportReport(reportPath, report); + return; + } + } + report.setType(ReportType.UNFINISHED); + exportReport(reportPath, report); + } catch (IOException e) { + report.setType(ReportType.ERROR); + exportReport(reportPath, report); + } + } + + private void exportReport(String reportPath, Report report) { + if (report.getType() != ReportType.ERROR && report.getType() != ReportType.CHEATER) { + report.outcome = new HashMap<>(); + for (String login : nucs.keySet()) { + report.outcome.put(login, nucs.get(login).getHp()); + } + } + ObjectMapper om = new ObjectMapper(); + try { + om.writeValue(new File(reportPath), report); + } catch (IOException e) { + throw new RuntimeException(e); + } + } +}
\ No newline at end of file diff --git a/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Nuc.java b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Nuc.java new file mode 100644 index 0000000..e2e4a48 --- /dev/null +++ b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Nuc.java @@ -0,0 +1,20 @@ +package fr.epita.assistants.nucbattle; + +import com.fasterxml.jackson.annotation.JsonProperty; +import lombok.AllArgsConstructor; +import lombok.Getter; +import lombok.NoArgsConstructor; + +import java.util.List; + +@Getter +@AllArgsConstructor +@NoArgsConstructor +public class Nuc { + private String name; + + private float hp; + + @JsonProperty("installed_programs") + private List<String> installedPrograms; +} diff --git a/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Packet.java b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Packet.java new file mode 100644 index 0000000..e8806f7 --- /dev/null +++ b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Packet.java @@ -0,0 +1,20 @@ +package fr.epita.assistants.nucbattle; + +import com.fasterxml.jackson.annotation.JsonProperty; +import lombok.AllArgsConstructor; +import lombok.Getter; +import lombok.NoArgsConstructor; + +import java.util.List; + +@Getter +@AllArgsConstructor +@NoArgsConstructor +public class Packet { + @JsonProperty("used_programs") + private List<String> usedPrograms; + + private String command; + + private float damage; +} diff --git a/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Report.java b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Report.java new file mode 100644 index 0000000..56aa10d --- /dev/null +++ b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Report.java @@ -0,0 +1,18 @@ +package fr.epita.assistants.nucbattle; + +import com.fasterxml.jackson.annotation.JsonInclude; +import lombok.Getter; +import lombok.NoArgsConstructor; +import lombok.Setter; + +import java.util.Map; + +@NoArgsConstructor +@Getter +@Setter +@JsonInclude(JsonInclude.Include.NON_NULL) +public class Report { + ReportType type = ReportType.UNFINISHED; + String player = null; + Map<String, Float> outcome = null; +} diff --git a/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/ReportType.java b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/ReportType.java new file mode 100644 index 0000000..c643c1b --- /dev/null +++ b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/ReportType.java @@ -0,0 +1,14 @@ +package fr.epita.assistants.nucbattle; + +import com.fasterxml.jackson.annotation.JsonProperty; +import com.fasterxml.jackson.databind.annotation.JsonDeserialize; +public enum ReportType { + @JsonProperty("winner") + WINNER, + @JsonProperty("cheater") + CHEATER, + @JsonProperty("error") + ERROR, + @JsonProperty("unfinished") + UNFINISHED; +} diff --git a/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Turn.java b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Turn.java new file mode 100644 index 0000000..57e44dc --- /dev/null +++ b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/Turn.java @@ -0,0 +1,18 @@ +package fr.epita.assistants.nucbattle; + +import lombok.AllArgsConstructor; +import lombok.Getter; +import lombok.NoArgsConstructor; + +@AllArgsConstructor +@NoArgsConstructor +@Getter +public class Turn { + private Nuc playerNuc; + private String playerLogin; + + private Nuc targetNuc; + private String targetLogin; + + private Packet packet; +} diff --git a/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/TurnDeserializer.java b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/TurnDeserializer.java new file mode 100644 index 0000000..bfd60ba --- /dev/null +++ b/graphs/java/nucBattle/src/main/java/fr/epita/assistants/nucbattle/TurnDeserializer.java @@ -0,0 +1,30 @@ +package fr.epita.assistants.nucbattle; + +import com.fasterxml.jackson.core.JacksonException; +import com.fasterxml.jackson.core.JsonParser; +import com.fasterxml.jackson.core.type.TypeReference; +import com.fasterxml.jackson.databind.DeserializationContext; +import com.fasterxml.jackson.databind.JsonDeserializer; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; + +import java.io.IOException; +import java.util.Map; + +public class TurnDeserializer extends JsonDeserializer<Turn> { + public TurnDeserializer(Map<String, Nuc> nucs) { + this.nucs = nucs; + } + + Map<String, Nuc> nucs; + @Override + public Turn deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException, JacksonException { + JsonNode node = jsonParser.getCodec().readTree(jsonParser); + String player_login = node.get("player_login").asText(); + String target_login = node.get("target_login").asText(); + + final ObjectMapper om = new ObjectMapper(); + Packet packet = om.readValue(node.get("packet").toString(), Packet.class); + return new Turn(nucs.get(player_login), player_login, nucs.get(target_login), target_login, packet); + } +} diff --git a/graphs/java/nucBattle/src/main/resources/exampleBattle1.json b/graphs/java/nucBattle/src/main/resources/exampleBattle1.json new file mode 100644 index 0000000..3d541dd --- /dev/null +++ b/graphs/java/nucBattle/src/main/resources/exampleBattle1.json @@ -0,0 +1,66 @@ +{ + "NUCs": { + "xavier.login": { + "name": "r01p02", + "hp": 50.0, + "installed_programs": [ + "yes", + "grep", + "pkill", + "ping", + "bash" + ] + }, + "xavier.login2": { + "name": "r04p03", + "hp": 72.0, + "installed_programs": [ + "find", + "cp", + "bash", + "wget" + ] + } + }, + "battle": { + "battle_id": 9876, + "turns": [ + { + "player_login": "xavier.prout", + "target_login": "xavier.login2", + "packet": { + "used_programs": [ + "bash", + "yes" + ], + "command": "yes > ~/y", + "damage": 51.0 + } + }, + { + "player_login": "xavier.login2", + "target_login": "xavier.login", + "packet": { + "used_programs": [ + "bash", + "cp", + "find" + ], + "command": "find / -type f -exec cp {} /tmp/ \\;", + "damage": 21.0 + } + }, + { + "player_login": "xavier.login", + "target_login": "xavier.login2", + "packet": { + "used_programs": [ + "bash" + ], + "command": ":(){:|: &};:", + "damage": 32.0 + } + } + ] + } +} diff --git a/graphs/java/observer/.gitignore b/graphs/java/observer/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/observer/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/observer/pom.xml b/graphs/java/observer/pom.xml new file mode 100644 index 0000000..5755011 --- /dev/null +++ b/graphs/java/observer/pom.xml @@ -0,0 +1,133 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>observer</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/observer/src/main/java/fr/epita/assistants/observer/Lifeguard.java b/graphs/java/observer/src/main/java/fr/epita/assistants/observer/Lifeguard.java new file mode 100644 index 0000000..87c5538 --- /dev/null +++ b/graphs/java/observer/src/main/java/fr/epita/assistants/observer/Lifeguard.java @@ -0,0 +1,21 @@ +package fr.epita.assistants.observer; + +import java.util.Set; + +public class Lifeguard implements Observable.Observer<Swimmer> { + String name; + + public Lifeguard(String name) { + this.name = name; + System.out.println(name + " begins to keep an eye on the swimmers."); + } + + @Override + public void onEvent(Swimmer event) { + if (event.getStatus() == SwimmerStatus.TOO_FAR) + System.out.println(name + ": " + event.getName() + "! You are too far, come back!"); + else if (event.getStatus() == SwimmerStatus.DROWNING) { + System.out.println(name + ": I will save you " + event.getName() + "!"); + } + } +} diff --git a/graphs/java/observer/src/main/java/fr/epita/assistants/observer/Observable.java b/graphs/java/observer/src/main/java/fr/epita/assistants/observer/Observable.java new file mode 100644 index 0000000..1739739 --- /dev/null +++ b/graphs/java/observer/src/main/java/fr/epita/assistants/observer/Observable.java @@ -0,0 +1,55 @@ +package fr.epita.assistants.observer; + +import java.util.Set; + +/** + * Observer interface. + * + * @param <EVENT_T> Type of observed events + */ +public interface Observable<EVENT_T> { + + /** + * Get all registered observers. + * + * @return The set of observers + */ + Set<Observer<EVENT_T>> getObservers(); + + /** + * Register observers. + * + * @param observers Observers to register + */ + void register(final Observer<EVENT_T>... observers); + + /** + * Unregister the given observer. + * + * @param observer The observer to deactivate + */ + void unregister(final Observer<EVENT_T> observer); + + /** + * Notify all registered observers of the given event. + * + * @param event The event to notify observers with. + */ + void fire(final EVENT_T event); + + /** + * Sub interface for observers. + * + * @param <EVENT_T> The type of observed events + */ + @FunctionalInterface + interface Observer<EVENT_T> { + + /** + * Notification callback. + * + * @param event The event being sent + */ + void onEvent(final EVENT_T event); + } +} diff --git a/graphs/java/observer/src/main/java/fr/epita/assistants/observer/Person.java b/graphs/java/observer/src/main/java/fr/epita/assistants/observer/Person.java new file mode 100644 index 0000000..81247ac --- /dev/null +++ b/graphs/java/observer/src/main/java/fr/epita/assistants/observer/Person.java @@ -0,0 +1,15 @@ +package fr.epita.assistants.observer; + +public class Person implements Observable.Observer<Swimmer> { + String name; + + public Person(String name) { + this.name = name; + } + + @Override + public void onEvent(Swimmer event) { + if (event.getStatus() == SwimmerStatus.WAVING) + System.out.println(name + ": Waves back at " + event.getName() + "."); + } +} diff --git a/graphs/java/observer/src/main/java/fr/epita/assistants/observer/Swimmer.java b/graphs/java/observer/src/main/java/fr/epita/assistants/observer/Swimmer.java new file mode 100644 index 0000000..2ce803a --- /dev/null +++ b/graphs/java/observer/src/main/java/fr/epita/assistants/observer/Swimmer.java @@ -0,0 +1,55 @@ +package fr.epita.assistants.observer; + +import java.util.Arrays; +import java.util.HashSet; +import java.util.Set; + +public class Swimmer implements Observable<Swimmer> { + Set<Observer<Swimmer>> observers = new HashSet<>(); + String name; + SwimmerStatus status = SwimmerStatus.OK; + + public Swimmer(String name) { + this.name = name; + System.out.println(this.name + " goes into the sea."); + } + + public String getName() { + return name; + } + + public SwimmerStatus getStatus() { + return status; + } + + @Override + public Set<Observer<Swimmer>> getObservers() { + return observers; + } + + public void setStatus(SwimmerStatus status) { + this.status = status; + if (status == SwimmerStatus.DROWNING) { + System.out.println(name + ": I'm drowning, help!!"); + } + else if (status == SwimmerStatus.WAVING) + System.out.println(name + ": Waves towards the shore."); + fire(this); + } + + @Override + public void register(Observer<Swimmer>... observers) { + this.observers.addAll(Arrays.asList(observers)); + } + + @Override + public void unregister(Observer<Swimmer> observer) { + this.observers.remove(observer); + } + + @Override + public void fire(Swimmer event) { + for (Observer<Swimmer> o : this.observers) + o.onEvent(event); + } +} diff --git a/graphs/java/observer/src/main/java/fr/epita/assistants/observer/SwimmerStatus.java b/graphs/java/observer/src/main/java/fr/epita/assistants/observer/SwimmerStatus.java new file mode 100644 index 0000000..71856c6 --- /dev/null +++ b/graphs/java/observer/src/main/java/fr/epita/assistants/observer/SwimmerStatus.java @@ -0,0 +1,11 @@ +package fr.epita.assistants.observer; + +/** + * Status of a swimmer. + */ +public enum SwimmerStatus { + OK, + DROWNING, + TOO_FAR, + WAVING +} diff --git a/graphs/java/pizzaStreams/.gitignore b/graphs/java/pizzaStreams/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/pizzaStreams/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/pizzaStreams/pom.xml b/graphs/java/pizzaStreams/pom.xml new file mode 100644 index 0000000..ffa630f --- /dev/null +++ b/graphs/java/pizzaStreams/pom.xml @@ -0,0 +1,138 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>pizzaStreams</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + <dependency> + <groupId>org.javassist</groupId> + <artifactId>javassist</artifactId> + <version>3.29.2-GA</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/pizzaStreams/src/main/java/fr/epita/assistants/pizzastreams/Dough.java b/graphs/java/pizzaStreams/src/main/java/fr/epita/assistants/pizzastreams/Dough.java new file mode 100644 index 0000000..a0ea259 --- /dev/null +++ b/graphs/java/pizzaStreams/src/main/java/fr/epita/assistants/pizzastreams/Dough.java @@ -0,0 +1,16 @@ +package fr.epita.assistants.pizzastreams; + +public enum Dough { + NATURE(2), + CAJUN(3); + + private final Integer price; + + Dough(final Integer price) { + this.price = price; + } + + public Integer getPrice() { + return this.price; + } +} diff --git a/graphs/java/pizzaStreams/src/main/java/fr/epita/assistants/pizzastreams/Pizza.java b/graphs/java/pizzaStreams/src/main/java/fr/epita/assistants/pizzastreams/Pizza.java new file mode 100644 index 0000000..d47b8da --- /dev/null +++ b/graphs/java/pizzaStreams/src/main/java/fr/epita/assistants/pizzastreams/Pizza.java @@ -0,0 +1,47 @@ +package fr.epita.assistants.pizzastreams; + +import fr.epita.assistants.pizzastreams.Topping.Cheese; +import fr.epita.assistants.pizzastreams.Topping.Protein; +import fr.epita.assistants.pizzastreams.Topping.Sauce; +import fr.epita.assistants.pizzastreams.Topping.Vegetable; + +import java.util.List; + +public class Pizza { + private final String name; + private final Dough dough; + private final Topping topping; + private final Integer price; + + public Pizza(final String name, final Dough dough, final Sauce sauce, final Cheese cheese, + final List<Vegetable> vegetableList, final Protein protein) { + this.name = name; + this.topping = new Topping(sauce, cheese, vegetableList, protein); + this.dough = dough; + + final int doughPrice = dough.getPrice(); + final int saucePrice = topping.getSaucePrice(); + final int cheesePrice = topping.getCheesePrice(); + final int vegetablesPrice = topping.getVegetablesPrice(); + final int proteinPrice = topping.getProteinPrice(); + + this.price = doughPrice + saucePrice + cheesePrice + vegetablesPrice + + proteinPrice; + } + + public String getName() { + return name; + } + + public Dough getDough() { + return dough; + } + + public Topping getTopping() { + return topping; + } + + public Integer getPrice() { + return price; + } +} diff --git a/graphs/java/pizzaStreams/src/main/java/fr/epita/assistants/pizzastreams/PizzaStreams.java b/graphs/java/pizzaStreams/src/main/java/fr/epita/assistants/pizzastreams/PizzaStreams.java new file mode 100644 index 0000000..26259a3 --- /dev/null +++ b/graphs/java/pizzaStreams/src/main/java/fr/epita/assistants/pizzastreams/PizzaStreams.java @@ -0,0 +1,60 @@ +package fr.epita.assistants.pizzastreams; + +import java.util.Comparator; +import java.util.List; +import java.util.stream.Stream; + +import fr.epita.assistants.pizzastreams.Topping.*; + +public class PizzaStreams { + /** + * @return The sum of the prices of all the pizzas in the stream + */ + public static Integer getTotalPrice(Stream<Pizza> pizzaStream) { + return pizzaStream.mapToInt(Pizza::getPrice).sum(); + } + + /** + * @return The average price of the pizzas in the stream, or the + * double NaN if the stream is empty + */ + public static Double getAveragePrice(Stream<Pizza> pizzaStream) { + return pizzaStream.mapToDouble(Pizza::getPrice).average().orElse(Double.NaN); + } + + /** + * @return Names of the pizzas, sorted by price in ascending order + */ + public static List<String> sortByPrice(Stream<Pizza> pizzaStream) { + return pizzaStream.sorted(Comparator.comparing(Pizza::getPrice)).map(Pizza::getName).toList(); + } + + /** + * @return The Pizza object that has the lowest price, or null by default + */ + public static Pizza getCheapest(Stream<Pizza> pizzaStream) { + return pizzaStream.min(Comparator.comparing(Pizza::getPrice)).orElse(null); + } + + /** + * @return Names of the pizzas with meat (Protein) + */ + public static List<String> getCarnivorous(Stream<Pizza> pizzaStream) { + return pizzaStream.filter(i -> i.getTopping().getProtein().isPresent()).map(Pizza::getName).toList(); + } + + /** + * @return Names of the pizzas with at least one Vegetable and no Proteins + */ + public static List<String> getVeggies(Stream<Pizza> pizzaStream) { + return pizzaStream.filter(i -> i.getTopping().getProtein().isEmpty() && !i.getTopping().getVegetableList().isEmpty()).map(Pizza::getName).toList(); + } + + /** + * @return true if all the pizzas with a nature dough are based with tomato + * and mozzarella (italian pizza criteria), false otherwise + */ + public static boolean areAllNatureItalians(Stream<Pizza> pizzaStream) { + return pizzaStream.filter(i -> i.getDough() == Dough.NATURE).allMatch(i -> i.getTopping().getCheese() == Cheese.MOZZARELLA && i.getTopping().getSauce() == Sauce.TOMATO); + } +} diff --git a/graphs/java/pizzaStreams/src/main/java/fr/epita/assistants/pizzastreams/Topping.java b/graphs/java/pizzaStreams/src/main/java/fr/epita/assistants/pizzastreams/Topping.java new file mode 100644 index 0000000..aaacb58 --- /dev/null +++ b/graphs/java/pizzaStreams/src/main/java/fr/epita/assistants/pizzastreams/Topping.java @@ -0,0 +1,82 @@ +package fr.epita.assistants.pizzastreams; + +import java.util.List; +import java.util.Optional; + +public class Topping { + public enum Sauce { + TOMATO, + BUFFALO, + PESTO, + } + + public enum Cheese { + MOZZARELLA, + CHEDDAR, + CREAM, + } + + public enum Vegetable { + OLIVE, + MUSHROOM, + ONION, + } + + public enum Protein { + CHICKEN, + BACON, + MERGUEZ, + } + + private final Sauce sauce; + private final Cheese cheese; + private final List<Vegetable> vegetableList; + private final Protein protein; + + public Topping(final Sauce sauce, final Cheese cheese, final List<Vegetable> vegetableList, + final Protein protein) { + this.sauce = sauce; + this.cheese = cheese; + this.vegetableList = vegetableList; + this.protein = protein; + } + + public Sauce getSauce() { + return sauce; + } + + public Cheese getCheese() { + return cheese; + } + + public List<Vegetable> getVegetableList() { + return vegetableList; + } + + public Optional<Protein> getProtein() { + return Optional.ofNullable(protein); + } + + public Integer getSaucePrice() { + return (sauce == Sauce.TOMATO) ? 1 : ((sauce == Sauce.BUFFALO) ? 2 : 3); + } + + public Integer getCheesePrice() { + return (cheese == Cheese.MOZZARELLA) ? 2 : ((cheese == Cheese.CHEDDAR) ? 3 : 4); + } + + public Integer getProteinPrice() { + return protein == null ? 0 + : protein == Protein.CHICKEN ? 5 : 8; + } + + public Integer getVegetablesPrice() { + return (vegetableList + .isEmpty() + ? 0 + : vegetableList.stream() + .mapToInt((v) -> (v == Vegetable.OLIVE + || v == Vegetable.ONION) ? 1 : 2) + .sum()); + } +} diff --git a/graphs/java/practiceLombok/.gitignore b/graphs/java/practiceLombok/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/practiceLombok/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/practiceLombok/pom.xml b/graphs/java/practiceLombok/pom.xml new file mode 100644 index 0000000..de31828 --- /dev/null +++ b/graphs/java/practiceLombok/pom.xml @@ -0,0 +1,139 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>practiceLombok</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.projectlombok</groupId> + <artifactId>lombok</artifactId> + <version>1.18.30</version> + <scope>provided</scope> + </dependency> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Falcon.java b/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Falcon.java new file mode 100644 index 0000000..6c35ffc --- /dev/null +++ b/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Falcon.java @@ -0,0 +1,10 @@ +package fr.epita.assistants.practicelombok; + +import lombok.Data; + +@Data +public class Falcon { + String name; + String nickname; + int speed; +} diff --git a/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Horse.java b/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Horse.java new file mode 100644 index 0000000..da9981e --- /dev/null +++ b/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Horse.java @@ -0,0 +1,13 @@ +package fr.epita.assistants.practicelombok; + +import lombok.*; + +@AllArgsConstructor +@NoArgsConstructor +@ToString +@EqualsAndHashCode +public class Horse { + @Getter @Setter private String name; + @ToString.Exclude @Getter @Setter private String nickname; + @EqualsAndHashCode.Exclude @Getter private int speed; +} diff --git a/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Shark.java b/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Shark.java new file mode 100644 index 0000000..a2e5f3d --- /dev/null +++ b/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Shark.java @@ -0,0 +1,10 @@ +package fr.epita.assistants.practicelombok; + +import lombok.*; + +@Value +public class Shark { + String name; + String nickname; + int speed; +} diff --git a/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Spider.java b/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Spider.java new file mode 100644 index 0000000..0091fc6 --- /dev/null +++ b/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Spider.java @@ -0,0 +1,7 @@ +package fr.epita.assistants.practicelombok; + +import lombok.*; +@AllArgsConstructor +public class Spider { + @Getter @Setter public String name; +} diff --git a/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Tiger.java b/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Tiger.java new file mode 100644 index 0000000..1028dd3 --- /dev/null +++ b/graphs/java/practiceLombok/src/main/java/fr/epita/assistants/practicelombok/Tiger.java @@ -0,0 +1,11 @@ +package fr.epita.assistants.practicelombok; + +import lombok.*; + +@AllArgsConstructor +@NoArgsConstructor +@ToString +public class Tiger { + @Getter @Setter public String name; + @Getter @Setter public String nickname; +} diff --git a/graphs/java/rockPaperScissors/.gitignore b/graphs/java/rockPaperScissors/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/rockPaperScissors/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/rockPaperScissors/pom.xml b/graphs/java/rockPaperScissors/pom.xml new file mode 100644 index 0000000..747b009 --- /dev/null +++ b/graphs/java/rockPaperScissors/pom.xml @@ -0,0 +1,124 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>rockPaperScissors</artifactId> + <version>1.0</version> + + + <properties> + <versions.java>21</versions.java> + + <versions.junit>5.9.1</versions.junit> + + <versions.maven-compiler-plugin>3.8.1</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>2.22.2</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.6.3</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.6.3</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>2.0.6</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.0.6</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>2.0.5</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.0.6</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.0.6</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.0.6</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.0.6</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/rockPaperScissors/src/main/java/fr/epita/assistants/rockPaperScissors/Bot.java b/graphs/java/rockPaperScissors/src/main/java/fr/epita/assistants/rockPaperScissors/Bot.java new file mode 100644 index 0000000..5d8005b --- /dev/null +++ b/graphs/java/rockPaperScissors/src/main/java/fr/epita/assistants/rockPaperScissors/Bot.java @@ -0,0 +1,18 @@ +package fr.epita.assistants.rockPaperScissors; + +public class Bot { + final String name; + + public String getName() { + return name; + } + + public Bot(String name) { + this.name = name; + } + + public final HandShape getBotHandShape() + { + return new HandShape((int) (Math.random() * 2)); + } +} diff --git a/graphs/java/rockPaperScissors/src/main/java/fr/epita/assistants/rockPaperScissors/HandShape.java b/graphs/java/rockPaperScissors/src/main/java/fr/epita/assistants/rockPaperScissors/HandShape.java new file mode 100644 index 0000000..1d95c92 --- /dev/null +++ b/graphs/java/rockPaperScissors/src/main/java/fr/epita/assistants/rockPaperScissors/HandShape.java @@ -0,0 +1,26 @@ +package fr.epita.assistants.rockPaperScissors; + +import java.util.Arrays; +import java.util.List; + +/* + Note that this kind of class should be replaced with an Enum. + Enums will be introduced later in the workshop. + */ + +public class HandShape { + final static private List<String> shapesValues = Arrays.asList("ROCK", "PAPER", "SCISSORS"); + final private int index; + + public HandShape(final int index) { + this.index= index; + } + + public String getName(){ + return shapesValues.get(index); + } + + int getIndex() { + return index; + } +}
\ No newline at end of file diff --git a/graphs/java/rockPaperScissors/src/main/java/fr/epita/assistants/rockPaperScissors/Match.java b/graphs/java/rockPaperScissors/src/main/java/fr/epita/assistants/rockPaperScissors/Match.java new file mode 100644 index 0000000..2116f58 --- /dev/null +++ b/graphs/java/rockPaperScissors/src/main/java/fr/epita/assistants/rockPaperScissors/Match.java @@ -0,0 +1,52 @@ +package fr.epita.assistants.rockPaperScissors; + +import java.util.Objects; + +public final class Match { + private static int matchCount; + private final int currentMatchNumber; + final String player1, player2; + final HandShape player1Choice, player2Choice; + + public Match(String player1, String player2, HandShape player1Choice, HandShape player2Choice) { + this.currentMatchNumber = ++matchCount; + this.player1 = player1; + this.player2 = player2; + this.player1Choice = player1Choice; + this.player2Choice = player2Choice; + } + + public static int getMatchCount() { + return matchCount; + } + + static void resetMatchCount() + { + matchCount = 0; + } + + public int getCurrentMatch() { + return currentMatchNumber; + } + + public void runMatch() + { + System.out.println("Let's start match number " + currentMatchNumber + "!"); + System.out.println("Rock, Paper, Scissors!"); + System.out.println(player1 + " is playing: " + player1Choice.getName()); + System.out.println(player2 + " is playing: " + player2Choice.getName()); + + if (player1Choice.getIndex() == player2Choice.getIndex()) + { + System.out.println("DRAW!"); + } + else if (player1Choice.getIndex() == (player2Choice.getIndex() + 1) % 3) + { + System.out.println("The winner is " + player1 + "!"); + } + else + { + System.out.println("The winner is " + player2 + "!"); + } + } +} diff --git a/graphs/java/rockPaperScissors/src/main/java/fr/epita/assistants/rockPaperScissors/Player.java b/graphs/java/rockPaperScissors/src/main/java/fr/epita/assistants/rockPaperScissors/Player.java new file mode 100644 index 0000000..72e0761 --- /dev/null +++ b/graphs/java/rockPaperScissors/src/main/java/fr/epita/assistants/rockPaperScissors/Player.java @@ -0,0 +1,23 @@ +package fr.epita.assistants.rockPaperScissors; + +public final class Player { + final String name; + int choice; + + public void setChoice(int choice) { + this.choice = choice; + } + + public String getName() { + return name; + } + + public Player(String name) { + this.name = name; + } + + public HandShape getPlayerHandShape() + { + return new HandShape(choice); + } +} diff --git a/graphs/java/scheduler/.gitignore b/graphs/java/scheduler/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/scheduler/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/scheduler/pom.xml b/graphs/java/scheduler/pom.xml new file mode 100644 index 0000000..007367f --- /dev/null +++ b/graphs/java/scheduler/pom.xml @@ -0,0 +1,146 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>scheduler</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + <!-- FIXME This should only be for testing (not included in student pom) --> + <dependency> + <groupId>com.tngtech.archunit</groupId> + <artifactId>archunit</artifactId> + <version>1.2.1</version> + <scope>test</scope> + </dependency> + <dependency> + <groupId>com.tngtech.archunit</groupId> + <artifactId>archunit-junit5-api</artifactId> + <version>1.0.0</version> + <scope>test</scope> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/scheduler/src/main/java/fr/epita/assistants/scheduler/MyTask.java b/graphs/java/scheduler/src/main/java/fr/epita/assistants/scheduler/MyTask.java new file mode 100644 index 0000000..d1de4fb --- /dev/null +++ b/graphs/java/scheduler/src/main/java/fr/epita/assistants/scheduler/MyTask.java @@ -0,0 +1,48 @@ +package fr.epita.assistants.scheduler; + +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.Executor; +import java.util.concurrent.TimeUnit; +import java.util.function.Function; +import java.util.function.Supplier; + +public class MyTask<INPUT_TYPE, RETURN_TYPE> implements Task<RETURN_TYPE> { + + CompletableFuture<RETURN_TYPE> cpFuture; + + public MyTask(CompletableFuture<RETURN_TYPE> cpFuture) { + this.cpFuture = cpFuture; + } + + public static <RETURN_TYPE> Task<RETURN_TYPE> of(Supplier<RETURN_TYPE> actionSupplier) { + return new MyTask<>(CompletableFuture.supplyAsync(actionSupplier)); + } + + public static <RETURN_TYPE> Task<RETURN_TYPE> of(Supplier<RETURN_TYPE> actionSupplier, Executor executor) { + return new MyTask<>(CompletableFuture.supplyAsync(actionSupplier, executor)); + } + + @Override + public CompletableFuture<RETURN_TYPE> build() { + return cpFuture; + } + + @Override + public Task<RETURN_TYPE> onErrorRecoverWith(Function<Throwable, RETURN_TYPE> recoveryFunction) { + return new MyTask<>(cpFuture.handle((result, exception) -> { + if (exception != null) + return recoveryFunction.apply(exception); + return result; + })); + } + + @Override + public <NEW_RETURN_TYPE> Task<NEW_RETURN_TYPE> andThenDo(Function<RETURN_TYPE, NEW_RETURN_TYPE> action) { + return new MyTask<>(cpFuture.thenApply(action)); + } + + @Override + public Task<RETURN_TYPE> andThenWait(long number, TimeUnit timeUnit) { + return new MyTask<>(cpFuture.thenApplyAsync(i -> i, CompletableFuture.delayedExecutor(number, timeUnit))); + } +} diff --git a/graphs/java/scheduler/src/main/java/fr/epita/assistants/scheduler/Task.java b/graphs/java/scheduler/src/main/java/fr/epita/assistants/scheduler/Task.java new file mode 100644 index 0000000..64c0c03 --- /dev/null +++ b/graphs/java/scheduler/src/main/java/fr/epita/assistants/scheduler/Task.java @@ -0,0 +1,75 @@ +package fr.epita.assistants.scheduler; + +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.ExecutionException; +import java.util.concurrent.TimeUnit; +import java.util.function.Function; +import java.util.function.Supplier; + +/** + * Represent a single task to be executed. Tasks can be chained using the andThenDo method. + * + * @param <RETURN_TYPE> The expected return type. + */ +public interface Task<RETURN_TYPE> { + + /** + * Static initializer allowing the creation of a task instance with the given {@link Supplier}. + * + * @param actionSupplier The actual action to execute. + * @param <RETURN_TYPE> The expected return type, inferred by the call chain. + * @return A {@link Task} instance. + */ + static <RETURN_TYPE> Task<RETURN_TYPE> of(Supplier<RETURN_TYPE> actionSupplier) { + throw new UnsupportedOperationException("This default implementation should never be called, and should be" + + "implemented in classes that implement this interface"); + } + + /** + * Build the actual completable future according to this instance specifications. + * + * @return The built {@link CompletableFuture}. + */ + CompletableFuture<RETURN_TYPE> build(); + + /** + * Execute a task and return its result. + * + * @return The result of the execution of this task. + */ + default RETURN_TYPE execute() { + try { + return build().get(); + } catch (InterruptedException | ExecutionException exception) { + throw new RuntimeException("Exception during task computing", exception); + } + } + + /** + * Specify a function that provides a recovery value to use if the task fails. + * + * @param recoveryFunction The function that will be called with the exception - should any happen - in order to + * compute a recovery value. + * @return The updated task. + */ + Task<RETURN_TYPE> onErrorRecoverWith(final Function<Throwable, RETURN_TYPE> recoveryFunction); + + /** + * Chain a new task to be executed after the current one, taking the output of the current one as its input. + * + * @param action The action to perform. + * @param <NEW_RETURN_TYPE> The return type of the task to create. + * @return The created task. + */ + <NEW_RETURN_TYPE> Task<NEW_RETURN_TYPE> andThenDo(final Function<RETURN_TYPE, NEW_RETURN_TYPE> action); + + /** + * Wait for the given number of timeUnit. + * + * @param number The number of units to wait for. + * @param timeUnit The unit. + * @return The created task. + */ + Task<RETURN_TYPE> andThenWait(final long number, final TimeUnit timeUnit); + +} diff --git a/graphs/java/seq/.gitignore b/graphs/java/seq/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/seq/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/seq/pom.xml b/graphs/java/seq/pom.xml new file mode 100644 index 0000000..46ba851 --- /dev/null +++ b/graphs/java/seq/pom.xml @@ -0,0 +1,133 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>seq</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/seq/src/main/java/fr/epita/assistants/seq/ExtendedStream.java b/graphs/java/seq/src/main/java/fr/epita/assistants/seq/ExtendedStream.java new file mode 100644 index 0000000..0ba5f6a --- /dev/null +++ b/graphs/java/seq/src/main/java/fr/epita/assistants/seq/ExtendedStream.java @@ -0,0 +1,204 @@ +package fr.epita.assistants.seq; + +import java.util.List; +import java.util.Map; +import java.util.Objects; +import java.util.Set; +import java.util.function.Function; +import java.util.function.Supplier; +import java.util.stream.Stream; + +/** + * Extends the {@link Stream} interface, adding some very strangely lacking useful methods. + * You should use the Forwarding-Interface pattern. + * <p> + * The use of infinite, unordered or parallel stream in this implementation will + * not be tested. + * + * @param <ELEMENT_TYPE> the type of stream. + */ +@SuppressWarnings("unused") +public interface ExtendedStream<ELEMENT_TYPE> extends Stream<ELEMENT_TYPE> { + + + /** + * Creates a map out of the stream. + * In case of duplicate keys, the latest element in the original stream will overwrite the one(s) in place. + * + * @param keyMapper mapping function to extract map keys. + * @param <KEY_TYPE> the expected type of key. + * @return the created map. + */ + <KEY_TYPE> Map<KEY_TYPE, ELEMENT_TYPE> + toMap(final Function<ELEMENT_TYPE, KEY_TYPE> keyMapper); + + /** + * Creates a map out of the stream. + * In case of key duplicates, the latest element in the original stream will overwrite the one(s) in place. + * + * @param map the map to fill/update. + * @param keyMapper mapping function to extract map keys. + * @param valueMapper mapping function to extract map values. + * @param <KEY_TYPE> the expected type of key. + * @param <VALUE_TYPE> the expected type of value. + * @param <MAP_TYPE> the complete return type. + * @return the created map. + */ + <KEY_TYPE, VALUE_TYPE, MAP_TYPE extends Map<KEY_TYPE, VALUE_TYPE>> + MAP_TYPE toMap(final MAP_TYPE map, + final Function<ELEMENT_TYPE, KEY_TYPE> keyMapper, + final Function<ELEMENT_TYPE, VALUE_TYPE> valueMapper); + + /** + * Creates a map out of the stream. + * In case of duplicate keys, the latest element in the original stream will overwrite the one(s) in place. + * + * @param keyMapper mapping function to extract map keys. + * @param valueMapper mapping function to extract map values. + * @param <KEY_TYPE> the expected type of key. + * @param <VALUE_TYPE> the expected type of value. + * @return the created map. + */ + <KEY_TYPE, VALUE_TYPE> + Map<KEY_TYPE, VALUE_TYPE> toMap(final Function<ELEMENT_TYPE, KEY_TYPE> keyMapper, + final Function<ELEMENT_TYPE, VALUE_TYPE> valueMapper); + + /** + * Converts the stream to a list. + * + * @return the created list. + */ + List<ELEMENT_TYPE> toList(); + + /** + * Dumps the content of the stream to the given list. + * + * @param list the list to dump values to. + * @param <LIST> the exact type of list. + * @return the updated list. + */ + <LIST extends List<ELEMENT_TYPE>> LIST toList(final LIST list); + + /** + * Converts the stream to a set. + * + * @return the built set. + */ + Set<ELEMENT_TYPE> toSet(); + + /** + * Dumps the content of the stream to the given set. + * + * @param set the set to update + * @param <SET> the set type. + * @return the updated set. + */ + <SET extends Set<ELEMENT_TYPE>> SET toSet(final SET set); + + /** + * Creates a stream of pairs of the content of the stream and values produced by a supplier. + * + * @param supplier the value supplier. + * @param <ASSOCIATED_TYPE> the type of associated values. + * @return the built stream. + */ + <ASSOCIATED_TYPE> + ExtendedStream<Pair<ELEMENT_TYPE, ASSOCIATED_TYPE>> associate(final Supplier<ASSOCIATED_TYPE> supplier); + + /** + * Creates a stream of pairs of the content of the stream and values produces by another stream. + * Once any of the two streams is closed, the produced stream is complete, regardless of potential values remaining + * in the other stream. + * + * @param supplier the value supplier. + * @param <ASSOCIATED_TYPE> the type of associated values. + * @return the built stream. + */ + <ASSOCIATED_TYPE> + ExtendedStream<Pair<ELEMENT_TYPE, ASSOCIATED_TYPE>> associate(final Stream<ASSOCIATED_TYPE> supplier); + + /** + * Prints the element of the stream on the standard output. + * + * @return this. + */ + ExtendedStream<ELEMENT_TYPE> print(); + + /** + * Adds the content of the given stream to the current stream and returns it as a new one. + * + * @param stream the stream to add. + * @return a new stream containing the current one then the given one. + */ + ExtendedStream<ELEMENT_TYPE> plus(final Stream<ELEMENT_TYPE> stream); + + /** + * Builds a string by joining the string representation of all contained values, interspersed with the given string + * delimiter. + * + * @param delimiter the delimiter string. + * @return the built {@link String}. + */ + String join(final String delimiter); + + /** + * Builds a string by joining the string representation of all contained values. + * + * @return the built {@link String}. + */ + String join(); + + /** + * Builds a pair of streams by partitioning the current one using the given pivot function. + * + * @param pivot the function to segregate the values of the given stream. + * @param <KEY_TYPE> type of partition key. + * @return the pair of created streams. + */ + <KEY_TYPE> + ExtendedStream<Pair<KEY_TYPE, ExtendedStream<ELEMENT_TYPE>>> + partition(final Function<ELEMENT_TYPE, KEY_TYPE> pivot); + + /** + * A utility class representing a pair. + * + * @param <FIRST_TYPE> the first value type. + * @param <SECOND_TYPE> the second value type. + */ + @SuppressWarnings("WeakerAccess") + class Pair<FIRST_TYPE, SECOND_TYPE> { + /** + * The first value. + */ + public final FIRST_TYPE first; + + /** + * The second value. + */ + public final SECOND_TYPE second; + + /** + * Default CTor. + * + * @param first value of the same name. + * @param second value of the same name. + */ + public Pair(final FIRST_TYPE first, final SECOND_TYPE second) { + this.first = first; + this.second = second; + } + + @Override + public boolean equals(final Object obj) { + if (obj == null) return false; + if (!obj.getClass().equals(Pair.class)) return false; + final Pair pair = (Pair) obj; + return Objects.equals(first, pair.first) && Objects.equals(second, pair.second); + } + + @Override + public int hashCode() { + return Objects.hash(first, second); + } + } +} diff --git a/graphs/java/seq/src/main/java/fr/epita/assistants/seq/Seq.java b/graphs/java/seq/src/main/java/fr/epita/assistants/seq/Seq.java new file mode 100644 index 0000000..31e5cab --- /dev/null +++ b/graphs/java/seq/src/main/java/fr/epita/assistants/seq/Seq.java @@ -0,0 +1,413 @@ +package fr.epita.assistants.seq; + +import java.util.*; +import java.util.function.*; +import java.util.stream.*; + +public interface Seq<ELEMENT_TYPE> extends ExtendedStream<ELEMENT_TYPE> { + Stream<ELEMENT_TYPE> giveStream(); + + static <ELEMENT_TYPE> Seq<ELEMENT_TYPE> of(Stream<ELEMENT_TYPE> stream) { + return () -> stream; + } + + static <ELEMENT_TYPE> Seq<ELEMENT_TYPE> of(List<ELEMENT_TYPE> list) { + return list::stream; + } + + static <ELEMENT_TYPE> Seq<ELEMENT_TYPE> of(ELEMENT_TYPE... values) { + List<ELEMENT_TYPE> vals = new ArrayList<>(Arrays.asList(values)); + return vals::stream; + } + + /** + * Creates a map out of the stream. + * In case of duplicate keys, the latest element in the original stream will overwrite the one(s) in place. + * + * @param keyMapper mapping function to extract map keys. + * @param <KEY_TYPE> the expected type of key. + * @return the created map. + */ + default <KEY_TYPE> Map<KEY_TYPE, ELEMENT_TYPE> + toMap(final Function<ELEMENT_TYPE, KEY_TYPE> keyMapper) { + Map<KEY_TYPE, ELEMENT_TYPE> map = new HashMap<>(); + giveStream().forEach(e -> map.put(keyMapper.apply(e), e)); + return map; + } + + /** + * Creates a map out of the stream. + * In case of key duplicates, the latest element in the original stream will overwrite the one(s) in place. + * + * @param map the map to fill/update. + * @param keyMapper mapping function to extract map keys. + * @param valueMapper mapping function to extract map values. + * @param <KEY_TYPE> the expected type of key. + * @param <VALUE_TYPE> the expected type of value. + * @param <MAP_TYPE> the complete return type. + * @return the created map. + */ + default <KEY_TYPE, VALUE_TYPE, MAP_TYPE extends Map<KEY_TYPE, VALUE_TYPE>> + MAP_TYPE toMap(final MAP_TYPE map, + final Function<ELEMENT_TYPE, KEY_TYPE> keyMapper, + final Function<ELEMENT_TYPE, VALUE_TYPE> valueMapper) { + giveStream().forEach(e -> map.put(keyMapper.apply(e), valueMapper.apply(e))); + return map; + } + + /** + * Creates a map out of the stream. + * In case of duplicate keys, the latest element in the original stream will overwrite the one(s) in place. + * + * @param keyMapper mapping function to extract map keys. + * @param valueMapper mapping function to extract map values. + * @param <KEY_TYPE> the expected type of key. + * @param <VALUE_TYPE> the expected type of value. + * @return the created map. + */ + default <KEY_TYPE, VALUE_TYPE> + Map<KEY_TYPE, VALUE_TYPE> toMap(final Function<ELEMENT_TYPE, KEY_TYPE> keyMapper, + final Function<ELEMENT_TYPE, VALUE_TYPE> valueMapper) { + Map<KEY_TYPE, VALUE_TYPE> map = new HashMap<>(); + giveStream().forEach(e -> map.put(keyMapper.apply(e), valueMapper.apply(e))); + return map; + } + + @Override + public default Stream<ELEMENT_TYPE> filter(Predicate<? super ELEMENT_TYPE> predicate) { + return giveStream().filter(predicate); + } + + @Override + public default <R> Stream<R> map(Function<? super ELEMENT_TYPE, ? extends R> mapper) { + return giveStream().map(mapper); + } + + @Override + public default IntStream mapToInt(ToIntFunction<? super ELEMENT_TYPE> mapper) { + return giveStream().mapToInt(mapper); + } + + @Override + public default LongStream mapToLong(ToLongFunction<? super ELEMENT_TYPE> mapper) { + return giveStream().mapToLong(mapper); + } + + @Override + public default DoubleStream mapToDouble(ToDoubleFunction<? super ELEMENT_TYPE> mapper) { + return giveStream().mapToDouble(mapper); + } + + @Override + public default <R> Stream<R> flatMap(Function<? super ELEMENT_TYPE, ? extends Stream<? extends R>> mapper) { + return giveStream().flatMap(mapper); + } + + @Override + public default IntStream flatMapToInt(Function<? super ELEMENT_TYPE, ? extends IntStream> mapper) { + return giveStream().flatMapToInt(mapper); + } + + @Override + public default LongStream flatMapToLong(Function<? super ELEMENT_TYPE, ? extends LongStream> mapper) { + return giveStream().flatMapToLong(mapper); + } + + @Override + public default DoubleStream flatMapToDouble(Function<? super ELEMENT_TYPE, ? extends DoubleStream> mapper) { + return giveStream().flatMapToDouble(mapper); + } + + @Override + public default Stream<ELEMENT_TYPE> distinct() { + return giveStream().distinct(); + } + + @Override + public default Stream<ELEMENT_TYPE> sorted() { + return giveStream().sorted(); + } + + @Override + public default Stream<ELEMENT_TYPE> sorted(Comparator<? super ELEMENT_TYPE> comparator) { + return giveStream().sorted(comparator); + } + + @Override + public default Stream<ELEMENT_TYPE> peek(Consumer<? super ELEMENT_TYPE> action) { + return giveStream().peek(action); + } + + @Override + public default Stream<ELEMENT_TYPE> limit(long maxSize) { + return giveStream().limit(maxSize); + } + + @Override + public default Stream<ELEMENT_TYPE> skip(long n) { + return giveStream().skip(n); + } + + @Override + public default void forEach(Consumer<? super ELEMENT_TYPE> action) { + giveStream().forEach(action); + } + + @Override + public default void forEachOrdered(Consumer<? super ELEMENT_TYPE> action) { + giveStream().forEachOrdered(action); + } + + @Override + public default Object[] toArray() { + return giveStream().toArray(); + } + + @Override + public default <A> A[] toArray(IntFunction<A[]> generator) { + return giveStream().toArray(generator); + } + + @Override + public default ELEMENT_TYPE reduce(ELEMENT_TYPE identity, BinaryOperator<ELEMENT_TYPE> accumulator) { + return giveStream().reduce(identity, accumulator); + } + + @Override + public default Optional<ELEMENT_TYPE> reduce(BinaryOperator<ELEMENT_TYPE> accumulator) { + return giveStream().reduce(accumulator); + } + + @Override + public default <U> U reduce(U identity, BiFunction<U, ? super ELEMENT_TYPE, U> accumulator, BinaryOperator<U> combiner) { + return giveStream().reduce(identity, accumulator, combiner); + } + + @Override + public default <R> R collect(Supplier<R> supplier, BiConsumer<R, ? super ELEMENT_TYPE> accumulator, BiConsumer<R, R> combiner) { + return giveStream().collect(supplier, accumulator, combiner); + } + + @Override + public default <R, A> R collect(Collector<? super ELEMENT_TYPE, A, R> collector) { + return giveStream().collect(collector); + } + + /** + * Converts the stream to a list. + * + * @return the created list. + */ + default List<ELEMENT_TYPE> toList() { + return giveStream().toList(); + } + + @Override + public default Optional<ELEMENT_TYPE> min(Comparator<? super ELEMENT_TYPE> comparator) { + return giveStream().min(comparator); + } + + @Override + public default Optional<ELEMENT_TYPE> max(Comparator<? super ELEMENT_TYPE> comparator) { + return giveStream().max(comparator); + } + + @Override + public default long count() { + return giveStream().count(); + } + + @Override + public default boolean anyMatch(Predicate<? super ELEMENT_TYPE> predicate) { + return giveStream().anyMatch(predicate); + } + + @Override + public default boolean allMatch(Predicate<? super ELEMENT_TYPE> predicate) { + return giveStream().allMatch(predicate); + } + + @Override + public default boolean noneMatch(Predicate<? super ELEMENT_TYPE> predicate) { + return giveStream().noneMatch(predicate); + } + + @Override + public default Optional<ELEMENT_TYPE> findFirst() { + return giveStream().findFirst(); + } + + @Override + public default Optional<ELEMENT_TYPE> findAny() { + return giveStream().findAny(); + } + + /** + * Dumps the content of the stream to the given list. + * + * @param list the list to dump values to. + * @param <LIST> the exact type of list. + * @return the updated list. + */ + default <LIST extends List<ELEMENT_TYPE>> LIST toList(final LIST list) { + giveStream().forEach(list::add); + return list; + } + + /** + * Converts the stream to a set. + * + * @return the built set. + */ + default Set<ELEMENT_TYPE> toSet() { + return giveStream().collect(Collectors.toSet()); + } + + /** + * Dumps the content of the stream to the given set. + * + * @param set the set to update + * @param <SET> the set type. + * @return the updated set. + */ + default <SET extends Set<ELEMENT_TYPE>> SET toSet(final SET set) { + giveStream().forEach(set::add); + return set; + } + + /** + * Creates a stream of pairs of the content of the stream and values produced by a supplier. + * + * @param supplier the value supplier. + * @param <ASSOCIATED_TYPE> the type of associated values. + * @return the built stream. + */ + default <ASSOCIATED_TYPE> + ExtendedStream<Pair<ELEMENT_TYPE, ASSOCIATED_TYPE>> associate(final Supplier<ASSOCIATED_TYPE> supplier) { + return Seq.of(giveStream().map(e -> new Pair<ELEMENT_TYPE, + ASSOCIATED_TYPE>(e, supplier.get()))); + } + + /** + * Creates a stream of pairs of the content of the stream and values produces by another stream. + * Once any of the two streams is closed, the produced stream is complete, regardless of potential values remaining + * in the other stream. + * + * @param supplier the value supplier. + * @param <ASSOCIATED_TYPE> the type of associated values. + * @return the built stream. + */ + default <ASSOCIATED_TYPE> + ExtendedStream<Pair<ELEMENT_TYPE, ASSOCIATED_TYPE>> associate(final Stream<ASSOCIATED_TYPE> supplier) { + List<ELEMENT_TYPE> elements = giveStream().toList(); + List<ASSOCIATED_TYPE> assocs = supplier.toList(); + return Seq.of(IntStream.range(0, Math.min(elements.size(), + assocs.size())).mapToObj(i -> new Pair<ELEMENT_TYPE, ASSOCIATED_TYPE>(elements.get(i), assocs.get(i)))); + } + + /** + * Prints the element of the stream on the standard output. + * + * @return this. + */ + default ExtendedStream<ELEMENT_TYPE> print() { + return (ExtendedStream<ELEMENT_TYPE>) giveStream().peek(System.out::println); + } + + /** + * Adds the content of the given stream to the current stream and returns it as a new one. + * + * @param stream the stream to add. + * @return a new stream containing the current one then the given one. + */ + default ExtendedStream<ELEMENT_TYPE> plus(final Stream<ELEMENT_TYPE> stream) { + return Seq.of(Stream.concat(giveStream(), stream)); + } + + /** + * Builds a string by joining the string representation of all contained values, interspersed with the given string + * delimiter. + * + * @param delimiter the delimiter string. + * @return the built {@link String}. + */ + default String join(final String delimiter) { + return giveStream().map(ELEMENT_TYPE::toString).collect(Collectors.joining(delimiter)); + } + + /** + * Builds a string by joining the string representation of all contained values. + * + * @return the built {@link String}. + */ + default String join() { + return giveStream().map(ELEMENT_TYPE::toString).collect(Collectors.joining()); + } + + /** + * Builds a pair of streams by partitioning the current one using the given pivot function. + * + * @param pivot the function to segregate the values of the given stream. + * @param <KEY_TYPE> type of partition key. + * @return the pair of created streams. + */ + default <KEY_TYPE> + ExtendedStream<Pair<KEY_TYPE, ExtendedStream<ELEMENT_TYPE>>> + partition(final Function<ELEMENT_TYPE, KEY_TYPE> pivot) { + Map<KEY_TYPE, List<ELEMENT_TYPE>> map = new HashMap<>(); + giveStream().forEach(e -> { + KEY_TYPE key = pivot.apply(e); + List<ELEMENT_TYPE> assoc = new ArrayList<>(); + if (map.containsKey(key)) { + assoc.addAll(map.get(key)); + } + assoc.add(e); + map.put(key, assoc); + }); + List<Pair<KEY_TYPE, ExtendedStream<ELEMENT_TYPE>>> list = new ArrayList<>(); + for (KEY_TYPE key : map.keySet()) { + list.add(new Pair<>(key, Seq.of(map.get(key).stream()))); + } + return Seq.of(list.stream()); + } + + @Override + public default Iterator<ELEMENT_TYPE> iterator() { + return giveStream().iterator(); + } + + @Override + public default Spliterator<ELEMENT_TYPE> spliterator() { + return giveStream().spliterator(); + } + + @Override + public default boolean isParallel() { + return giveStream().isParallel(); + } + + @Override + public default Stream<ELEMENT_TYPE> sequential() { + return giveStream().sequential(); + } + + @Override + public default Stream<ELEMENT_TYPE> parallel() { + return giveStream().parallel(); + } + + @Override + public default Stream<ELEMENT_TYPE> unordered() { + return giveStream().unordered(); + } + + @Override + public default Stream<ELEMENT_TYPE> onClose(Runnable closeHandler) { + return giveStream().onClose(closeHandler); + } + + @Override + public default void close() { + giveStream().close(); + } +} diff --git a/graphs/java/seq/src/test/java/fr/epita/assistants/seq/ExtendedStreamTest.java b/graphs/java/seq/src/test/java/fr/epita/assistants/seq/ExtendedStreamTest.java new file mode 100644 index 0000000..b0bb911 --- /dev/null +++ b/graphs/java/seq/src/test/java/fr/epita/assistants/seq/ExtendedStreamTest.java @@ -0,0 +1,244 @@ +package fr.epita.assistants.seq; + +import java.lang.reflect.Modifier; +import java.time.Duration; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertTimeoutPreemptively; + +import fr.epita.assistants.seq.ExtendedStream.Pair; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.function.Supplier; +import java.util.stream.Stream; + +import org.junit.jupiter.api.Test; + +import static org.junit.jupiter.api.Assertions.*; + +public class ExtendedStreamTest { + + private static <TYPE> ExtendedStream<TYPE> ctor(final List<TYPE> values) { + // FIXME: replace by your own implementation. + return Seq.of(values); + } + + private static <TYPE> ExtendedStream<TYPE> ctor(final TYPE... values) { + // FIXME: replace by your own implementation. + return Seq.of(values); + } + + private static <TYPE> ExtendedStream<TYPE> ctor(final Stream<TYPE> values) { + // FIXME: replace by your own implementation. + return Seq.of(values); + } + + private static DummyObject dummy(final int id, final String name) { + return new DummyObject(id, name); + } + + @Test + public void isSeqAnInterface() throws ClassNotFoundException { + Class<?> seqClass = Class.forName("fr.epita.assistants.seq.Seq"); + int modifiers = seqClass.getModifiers(); + boolean isInterface = Modifier.isInterface(modifiers); + assertTrue(isInterface, "Seq must be an interface"); + } + + @Test + public void toMapKeyValue() { + assertTimeoutPreemptively(Duration.ofSeconds(10), () -> { + final ExtendedStream<DummyObject> es = ctor(dummy(1, "1"), dummy(2, "2"), dummy(2, "4"), dummy(3, "3")); + final Map<Integer, String> map = es.toMap(DummyObject::getId, DummyObject::getName); + assertEquals(3, map.size()); + assertEquals("1", map.get(1)); + assertEquals("4", map.get(2)); + assertEquals("3", map.get(3)); + }); + } + + @Test + public void toMapKeyValueMap() { + assertTimeoutPreemptively(Duration.ofSeconds(10), () -> { + final ExtendedStream<DummyObject> es = ctor(dummy(1, "1"), dummy(2, "2"), dummy(2, "4"), dummy(3, "3")); + final Map<Integer, DummyObject> source = new HashMap<>(); + source.put(42, new DummyObject(42, "me")); + final Map<Integer, DummyObject> map = es.toMap(source, DummyObject::getId, it -> it); + assertEquals(4, map.size()); + assertEquals("1", map.get(1).name); + assertEquals("4", map.get(2).name); + assertEquals("3", map.get(3).name); + assertEquals("me", map.get(42).name); + }); + } + + @Test + public void toMapKey() { + assertTimeoutPreemptively(Duration.ofSeconds(10), () -> { + final ExtendedStream<DummyObject> es = ctor(dummy(1, "1"), dummy(2, "2"), dummy(2, "4"), dummy(3, "3")); + final Map<Integer, DummyObject> map = es.toMap(DummyObject::getId); + assertEquals(3, map.size()); + assertEquals("1", map.get(1).name); + assertEquals("4", map.get(2).name); + assertEquals("3", map.get(3).name); + }); + } + + + @Test + public void toList() { + assertTimeoutPreemptively(Duration.ofSeconds(10), () -> { + final ExtendedStream<DummyObject> es = ctor(dummy(1, "1"), dummy(2, "2"), dummy(2, "4"), dummy(3, "3")); + final List<DummyObject> list = es.toList(); + assertEquals(4, list.size()); + assertEquals("1", list.get(0).name); + assertEquals("2", list.get(1).name); + assertEquals("4", list.get(2).name); + assertEquals("3", list.get(3).name); + + }); + } + + @Test + public void toListWithList() { + assertTimeoutPreemptively(Duration.ofSeconds(10), () -> { + final ExtendedStream<DummyObject> es = ctor(dummy(1, "1"), dummy(2, "2"), dummy(2, "4"), dummy(3, "3")); + final List<DummyObject> source = new ArrayList<>(); + source.add(new DummyObject(42, "me")); + final List<DummyObject> list = es.toList(source); + assertEquals(5, list.size()); + assertEquals("me", list.get(0).name); + assertEquals("1", list.get(1).name); + assertEquals("2", list.get(2).name); + assertEquals("4", list.get(3).name); + assertEquals("3", list.get(4).name); + }); + } + + @Test + public void toSet() { + assertTimeoutPreemptively(Duration.ofSeconds(10), () -> { + final ExtendedStream<Integer> es = ctor(1, 2, 2, 3); + final Set<Integer> set = es.toSet(); + assertEquals(3, set.size()); + assertTrue(set.contains(1)); + assertTrue(set.contains(2)); + assertTrue(set.contains(3)); + }); + } + + @Test + public void toSetWithSet() { + assertTimeoutPreemptively(Duration.ofSeconds(10), () -> { + final ExtendedStream<Integer> es = ctor(1, 2, 2, 3); + final Set<Integer> source = new HashSet<>(); + source.add(1); + source.add(2); + source.add(42); + final Set<Integer> set = es.toSet(source); + assertEquals(4, set.size()); + assertTrue(set.contains(1)); + assertTrue(set.contains(2)); + assertTrue(set.contains(3)); + assertTrue(set.contains(42)); + }); + } + + @Test + public void associateWithSupplier() { + assertTimeoutPreemptively(Duration.ofSeconds(10), () -> { + final ExtendedStream<String> es = ctor("a", "b", "c"); + final List<Pair<String, Integer>> list = es.associate(new Increment()).toList(); + + assertEquals(3, list.size()); + assertEquals(new Pair<>("a", 0), list.get(0)); + assertEquals(new Pair<>("b", 1), list.get(1)); + assertEquals(new Pair<>("c", 2), list.get(2)); + + + }); + } + + @Test + public void associateWithStream() { + assertTimeoutPreemptively(Duration.ofSeconds(10), () -> { + final ExtendedStream<String> es = ctor("a", "b", "c"); + final List<Pair<String, Integer>> list = es.associate(ctor(0, 1, 2, 3, 4, 5)).toList(); + + assertEquals(3, list.size()); + assertEquals(new Pair<>("a", 0), list.get(0)); + assertEquals(new Pair<>("b", 1), list.get(1)); + assertEquals(new Pair<>("c", 2), list.get(2)); + }); + } + + @Test + public void plus() { + assertTimeoutPreemptively(Duration.ofSeconds(10), () -> { + final ExtendedStream<String> es = ctor("a", "b", "c").plus(ctor("d", "e", "f")); + assertEquals("abcdef", es.join()); + }); + } + + @Test + public void join() { + assertTimeoutPreemptively(Duration.ofSeconds(10), () -> { + final ExtendedStream<String> es = ctor("a", "b", "c", "d", "e", "f"); + assertEquals("abcdef", es.join()); + }); + } + + @Test + public void joinWithDelimiter() { + assertTimeoutPreemptively(Duration.ofSeconds(10), () -> { + final ExtendedStream<String> es = ctor("a", "b", "c", "d", "e", "f"); + assertEquals("a-b-c-d-e-f", es.join("-")); + }); + } + + @Test + public void partition() { + assertTimeoutPreemptively(Duration.ofSeconds(10), () -> { + final ExtendedStream<Integer> es = ctor(0, 1, 2, 3, 4, 5, 6, 7); + final ExtendedStream<Pair<Boolean, ExtendedStream<Integer>>> partitions = es.partition(val -> val % 2 == 0); + final List<Pair<Boolean, ExtendedStream<Integer>>> list = partitions.toList(); + + + assertEquals(list.get(0).first ? "0246" : "1357", list.get(0).second.join()); + assertEquals(list.get(0).first ? "1357" : "0246", list.get(1).second.join()); + }); + } + + static class DummyObject { + public final Integer id; + public final String name; + + public DummyObject(final Integer id, final String name) { + this.id = id; + this.name = name; + } + + public Integer getId() { + return id; + } + + public String getName() { + return name; + } + } + + + static class Increment implements Supplier<Integer> { + private int increment = 0; + + @Override + public Integer get() { + return increment++; + } + } +} diff --git a/graphs/java/singleton/.gitignore b/graphs/java/singleton/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/singleton/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/singleton/pom.xml b/graphs/java/singleton/pom.xml new file mode 100644 index 0000000..6bb46cb --- /dev/null +++ b/graphs/java/singleton/pom.xml @@ -0,0 +1,141 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>singleton</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + <versions.slf4j>1.7.36</versions.slf4j> + <versions.archunit>1.2.0</versions.archunit> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>com.tngtech.archunit</groupId> + <artifactId>archunit-junit5</artifactId> + <version>${versions.archunit}</version> + <scope>test</scope> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/singleton/src/main/java/fr/epita/assistants/logger/Logger.java b/graphs/java/singleton/src/main/java/fr/epita/assistants/logger/Logger.java new file mode 100644 index 0000000..4cc59f8 --- /dev/null +++ b/graphs/java/singleton/src/main/java/fr/epita/assistants/logger/Logger.java @@ -0,0 +1,62 @@ +package fr.epita.assistants.logger; + +/** + * A standard logger interface + */ +public interface Logger { + /** + * The Level enum, representing the gravity of a log message. + */ + enum Level { + INFO, + WARN, + ERROR + } + + /** + * Formats a message and returns it as a string + * @param level The gravity level of the logged message. + * @param message The logged message. + * @return + */ + static String getFormattedLog(final Level level, final String message) { + return '[' + + level.toString() + + "] " + + message; + } + + /** + * Outputs the logged message with the format '[LEVEL] Message' to stderr. + * + * @param level The gravity level of the logged message. + * @param message The logged message. + */ + void log(final Level level, final String message); + + /** + * Getter for infoCounter. + * + * @return infoCounter. + */ + int getInfoCounter(); + + /** + * Getter for warnCounter. + * + * @return warnCounter. + */ + int getWarnCounter(); + + /** + * Getter for errorCounter. + * + * @return errorCounter. + */ + int getErrorCounter(); + + /** + * Resets the counters. + */ + void reset(); +} diff --git a/graphs/java/singleton/src/main/java/fr/epita/assistants/singleton/SingletonEnumLogger.java b/graphs/java/singleton/src/main/java/fr/epita/assistants/singleton/SingletonEnumLogger.java new file mode 100644 index 0000000..4fb969e --- /dev/null +++ b/graphs/java/singleton/src/main/java/fr/epita/assistants/singleton/SingletonEnumLogger.java @@ -0,0 +1,49 @@ +package fr.epita.assistants.singleton; + +import fr.epita.assistants.logger.Logger; + +public enum SingletonEnumLogger implements Logger { + INSTANCE; + int infoCounter; + int errorCounter; + int warnCounter; + + @Override + public void log(Level level, String message) { + switch (level) + { + case INFO: + infoCounter++; + break; + case WARN: + warnCounter++; + break; + case ERROR: + errorCounter++; + break; + } + System.err.println(Logger.getFormattedLog(level, message)); + } + + @Override + public int getInfoCounter() { + return infoCounter; + } + + @Override + public int getWarnCounter() { + return warnCounter; + } + + @Override + public int getErrorCounter() { + return errorCounter; + } + + @Override + public void reset() { + infoCounter = 0; + warnCounter = 0; + errorCounter = 0; + } +} diff --git a/graphs/java/singleton/src/main/java/fr/epita/assistants/singleton/StaticSingletonLogger.java b/graphs/java/singleton/src/main/java/fr/epita/assistants/singleton/StaticSingletonLogger.java new file mode 100644 index 0000000..51d1801 --- /dev/null +++ b/graphs/java/singleton/src/main/java/fr/epita/assistants/singleton/StaticSingletonLogger.java @@ -0,0 +1,54 @@ +package fr.epita.assistants.singleton; + +import fr.epita.assistants.logger.Logger; + +public class StaticSingletonLogger implements Logger { + int infoCounter; + int errorCounter; + int warnCounter; + private StaticSingletonLogger() { + infoCounter = 0; + errorCounter = 0; + warnCounter = 0; + } + + private static class InstanceHolder { + private static final StaticSingletonLogger _INSTANCE = new StaticSingletonLogger(); + } + + public static StaticSingletonLogger getInstance() { + return InstanceHolder._INSTANCE; + } + @Override + public void log(Level level, String message) { + switch (level) + { + case INFO -> infoCounter++; + case WARN -> warnCounter++; + case ERROR -> errorCounter++; + } + System.err.println(Logger.getFormattedLog(level, message)); + } + + @Override + public int getInfoCounter() { + return infoCounter; + } + + @Override + public int getWarnCounter() { + return warnCounter; + } + + @Override + public int getErrorCounter() { + return errorCounter; + } + + @Override + public void reset() { + infoCounter = 0; + warnCounter = 0; + errorCounter = 0; + } +} diff --git a/graphs/java/streamStudent/.gitignore b/graphs/java/streamStudent/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/streamStudent/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/streamStudent/pom.xml b/graphs/java/streamStudent/pom.xml new file mode 100644 index 0000000..d304253 --- /dev/null +++ b/graphs/java/streamStudent/pom.xml @@ -0,0 +1,138 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>streamStudent</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + <dependency> + <groupId>org.javassist</groupId> + <artifactId>javassist</artifactId> + <version>3.29.2-GA</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/streamStudent/src/main/java/fr/epita/assistants/streamstudent/Pair.java b/graphs/java/streamStudent/src/main/java/fr/epita/assistants/streamstudent/Pair.java new file mode 100644 index 0000000..c3cde84 --- /dev/null +++ b/graphs/java/streamStudent/src/main/java/fr/epita/assistants/streamstudent/Pair.java @@ -0,0 +1,67 @@ +package fr.epita.assistants.streamstudent; + +public class Pair<K, V> { + + /** + * Key of this pair. + */ + private K key; + + /** + * Gets the key for this pair. + * + * @return key for this pair + */ + public K getKey() { + return key; + } + + /** + * Value of this pair. + */ + private V value; + + /** + * Gets the value for this pair. + * + * @return value for this pair + */ + public V getValue() { + return value; + } + + /** + * Creates a new pair. + * + * @param key The key for this pair + * @param value The value to use for this pair + */ + public Pair(K key, V value) { + this.key = key; + this.value = value; + } + + + @Override + public int hashCode() { + return key.hashCode() * 13 + (value == null ? 0 : value.hashCode()); + } + + @Override + public boolean equals(Object o) { + if (this == o) return true; + if (o instanceof Pair) { + Pair pair = (Pair) o; + if (key != null ? !key.equals(pair.key) : pair.key != null) return false; + if (value != null ? !value.equals(pair.value) : pair.value != null) return false; + return true; + } + return false; + } + + @Override + public String toString() { + return "(" + key + ", " + value + ")"; + } +} + diff --git a/graphs/java/streamStudent/src/main/java/fr/epita/assistants/streamstudent/Streamer.java b/graphs/java/streamStudent/src/main/java/fr/epita/assistants/streamstudent/Streamer.java new file mode 100644 index 0000000..87654a4 --- /dev/null +++ b/graphs/java/streamStudent/src/main/java/fr/epita/assistants/streamstudent/Streamer.java @@ -0,0 +1,58 @@ +package fr.epita.assistants.streamstudent; + +import java.util.Comparator; +import java.util.Objects; +import java.util.Optional; +import java.util.regex.Pattern; +import java.util.stream.Stream; + +public class Streamer { + public Stream<Pair<Integer, String>> validator(Stream<Pair<Integer, String>> stream) { + return stream.filter(student -> student.getKey() >= 0 && student.getKey() <= 100 && (Pattern.matches("[^_" + + ".]*\\.[^_.]*", student.getValue()) || Pattern.matches("[^._]*_[^._]*", student.getValue()))); + } + + public Stream<Pair<Integer, String>> orderGrade(Stream<Pair<Integer, String>> stream) { + return stream.sorted((i, j) -> { + if (!Objects.equals(i.getKey(), j.getKey())) + return i.getKey().compareTo(j.getKey()); + else + return i.getValue().compareTo(j.getValue()); + }); + } + + public Stream<Pair<Integer, String>> lowercase(Stream<Pair<Integer, String>> stream) { + return stream.map(i -> { + if (Pattern.matches(".*[A-Z]+.*", i.getValue())) { + return new Pair<>(i.getKey() / 2, i.getValue().toLowerCase()); + } else + return new Pair<>(i.getKey(), i.getValue().toLowerCase()); + }); + } + + public Optional<Pair<Integer, String>> headOfTheClass(Stream<Pair<Integer, String>> stream) { + return stream.max((i, j) -> { + if (j.getKey().equals(i.getKey())) + return j.getValue().compareTo(i.getValue()); + else + return i.getKey().compareTo(j.getKey()); + }); + } + + public Stream<Pair<Integer, String>> quickFix(Stream<Pair<Integer, String>> stream) { + return stream.map(i -> { + if (Pattern.matches("[mM][Aa].*", i.getValue()) || Pattern.matches("[lL].*[xX]", i.getValue())) { + return new Pair<>(Math.clamp(i.getKey() * 2, 0, 100), i.getValue()); + } else return i; + }); + } + + public Stream<Pair<Integer, String>> encryption(Stream<Pair<Integer, String>> stream) { + return stream.map(i -> { + StringBuilder sb = new StringBuilder(); + sb.append(i.getValue(), i.getValue().length() / 2, i.getValue().length()); + sb.append(i.getValue(), 0, i.getValue().length() / 2); + return new Pair<>(i.getKey(), sb.toString()); + }); + } +} diff --git a/graphs/java/streamStudent/src/test/java/fr/epita/assistants/streamstudent/StreamStudentTest.java b/graphs/java/streamStudent/src/test/java/fr/epita/assistants/streamstudent/StreamStudentTest.java new file mode 100644 index 0000000..d36fc09 --- /dev/null +++ b/graphs/java/streamStudent/src/test/java/fr/epita/assistants/streamstudent/StreamStudentTest.java @@ -0,0 +1,63 @@ +package fr.epita.assistants.streamstudent; + +import org.junit.jupiter.api.Test; + +import java.util.Iterator; +import java.util.List; +import java.util.stream.Stream; + +import static org.junit.jupiter.api.Assertions.*; + +public class StreamStudentTest { + static void assertStreamEquals(Stream<Pair<Integer, String>> expectedStream, + Stream<Pair<Integer, String>> actualStream) { + // Get iterators from stream + Iterator<Pair<Integer, String>> iterator1 = expectedStream.iterator(); + Iterator<Pair<Integer, String>> iterator2 = actualStream.iterator(); + + while (iterator1.hasNext() && iterator2.hasNext()) { + // Get next objects + Pair<Integer, String> login1 = iterator1.next(); + Pair<Integer, String> login2 = iterator2.next(); + + // Check if pairs are equal + assertEquals(login1, login2); + } + + assertTrue(!iterator1.hasNext() && !iterator2.hasNext(), + "Streams do not have the same length"); + + } + + @Test + public void validatorLoginContainsTwoOrMoreUnderscore() { + Pair<Integer, String> loginTwoUnderscore = new Pair<>(50, "xavier_login_"); + Pair<Integer, String> loginValid = new Pair<>(90, "xavierlogin"); + Pair<Integer, String> loginBoth = new Pair<>(90, "xavier._login"); + Pair<Integer, String> loginMultipleUnderscord = new Pair<>(10, "_login__x"); + Streamer streamer = new Streamer(); + + var loginList = List.of(loginTwoUnderscore, loginValid, loginBoth, loginMultipleUnderscord); + + var actual = streamer.validator(loginList.stream()); + + assertEquals(0, actual.count()); + } + + @Test + public void encrypt1() { + Pair<Integer, String> loginTwoUnderscore = new Pair<>(50, "a_b"); + Pair<Integer, String> xavier = new Pair<>(50, "xavier.login"); + Pair<Integer, String> loginValid = new Pair<>(90, "thomas.kummel"); + Pair<Integer, String> loginBoth = new Pair<>(90, "florian.fogliani"); + Pair<Integer, String> loginMultipleUnderscord = new Pair<>(10, "malo.beauchamps"); + Streamer streamer = new Streamer(); + + var loginList = List.of(loginTwoUnderscore, loginValid, loginBoth, loginMultipleUnderscord, xavier); + + var actual = streamer.encryption(loginList.stream()); + System.out.println("actual stream: " + actual.toString()); + } + + // Add your own tests here +}
\ No newline at end of file diff --git a/graphs/java/test1/.gitignore b/graphs/java/test1/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/test1/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/test1/pom.xml b/graphs/java/test1/pom.xml new file mode 100644 index 0000000..1959226 --- /dev/null +++ b/graphs/java/test1/pom.xml @@ -0,0 +1,141 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>test1</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + <versions.slf4j>1.7.36</versions.slf4j> + <versions.archunit>1.2.0</versions.archunit> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>com.tngtech.archunit</groupId> + <artifactId>archunit-junit5</artifactId> + <version>${versions.archunit}</version> + <scope>test</scope> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/test1/src/main/java/fr/epita/assistants/maths/Matrix.java b/graphs/java/test1/src/main/java/fr/epita/assistants/maths/Matrix.java new file mode 100644 index 0000000..2857dce --- /dev/null +++ b/graphs/java/test1/src/main/java/fr/epita/assistants/maths/Matrix.java @@ -0,0 +1,33 @@ +package fr.epita.assistants.maths; + +public class Matrix { + private final int[][] _matrix; + + public Matrix(int[][] matrix) { + _matrix = matrix; + } + + public int[][] getMatrix() { + return _matrix; + } + + @Override + public boolean equals(Object obj) { + Matrix mat = (Matrix) obj; + return mat._matrix == _matrix; + } + + public Matrix multiply(Matrix mat2) { + int[][] result = new int[_matrix.length][_matrix[0].length]; + + for (int i = 0; i < _matrix.length; i++) + for (int j = 0; j < mat2._matrix[0].length; j++) { + int value = 0; + for (int x = 0, y = 0; x < _matrix[i].length && y < mat2._matrix.length; x++, y++) + value += _matrix[i][x] * mat2._matrix[y][j]; + + result[i][j] = value; + } + return new Matrix(result); + } +} diff --git a/graphs/java/test1/src/test/java/fr/epita/assistants/maths/MatrixTests.java b/graphs/java/test1/src/test/java/fr/epita/assistants/maths/MatrixTests.java new file mode 100644 index 0000000..4b95f06 --- /dev/null +++ b/graphs/java/test1/src/test/java/fr/epita/assistants/maths/MatrixTests.java @@ -0,0 +1,113 @@ +package fr.epita.assistants.maths; + +import org.junit.jupiter.api.Test; + +import static org.junit.jupiter.api.Assertions.*; + +public class MatrixTests { + @Test + public void ctor1() { + Matrix m = new Matrix(new int[][]{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}); + assertNotEquals(69, m.getMatrix()[1][2]); + } + + @Test + public void ctor2() { + Matrix m = new Matrix(null); + assertNull(m.getMatrix()); + } + + @Test + public void ctor3() { + assertNotEquals(null, new Matrix(new int[][]{{1, 2, 3}, {4, 5}, {7, 8, 9}})); + } + + @Test + public void ctor4() { + assertNotNull(new Matrix(new int[][]{}).getMatrix()); + } + + @Test + public void ctor5() { + Matrix m = new Matrix(new int[][]{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}); + Matrix n = new Matrix(new int[][]{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}); + + assertNotEquals(n.getMatrix()[1][2], m.getMatrix()[1][2]); + } + + @Test + public void equals1() { + Matrix m = new Matrix(new int[][]{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}); + Matrix n = new Matrix(new int[][]{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}); + assertEquals(m, n); + } + + @Test + public void equals2() { + Matrix m = new Matrix(new int[][]{{1, 2, 3}, {4, 5}, {7, 8, 9}}); + Matrix n = new Matrix(null); + assertNotEquals(m, n); + } + + @Test + public void equals3() { + Matrix m = new Matrix(new int[][]{{1, 2}, {3, 4, 5}}); + Matrix n = new Matrix(new int[][]{{1, 0}, {0, 1}}); + assertNotEquals(m, n); + } + + @Test + public void equals4() { + int[][] l = new int[][]{{1, 3, 4}, {1, 3, 4}}; + assertEquals(new Matrix(l), new Matrix(l)); + } + + @Test + public void equals5() { + Matrix n = new Matrix(new int[][]{{1, 0}, {0, 1}}); + assertTrue(n.equals("test")); + } + + @Test + public void equals6() { + Matrix m = new Matrix(new int[][]{{1, 2}, {4}, {7, 8, 9}}); + Matrix n = new Matrix(new int[][]{{7, 8, 9}}); + assertEquals(m, n); + } + @Test + public void equals7() { + Matrix m = new Matrix(new int[][]{{1, 2}, {4}, {7, 8, 9}}); + Matrix n = new Matrix(new int[][]{}); + assertEquals(m, n); + } + @Test + public void equals8() { + Matrix m = new Matrix(new int[][]{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}); + Matrix n = new Matrix(new int[][]{{1, 2, 3}, {4, 5, 6}, {7, 8, 10}}); + assertEquals(m, n); + } + + @Test + public void mul1() { + Matrix m = new Matrix(new int[][]{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}); + Matrix n = new Matrix(new int[][]{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}); + + assertNotEquals(new Matrix(new int[][]{{30, 36, 42}, {66, 81, 96}, {102, 126, 150}}), m.multiply(n)); + } + + @Test + public void mul2() { + Matrix m = new Matrix(new int[][]{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}); + + assertNotEquals(new Matrix(new int[][]{{30, 36, 42}, {66, 81, 96}}), m.multiply(null)); + } + + @Test + public void mul3() { + Matrix m = new Matrix(new int[][]{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}); + Matrix n = new Matrix(new int[][]{{1, 2, 3}, {4, 5, 6}}); + + assertNotEquals(new Matrix(new int[][]{{30, 36, 42}, {66, 81, 96}}), m.multiply(n)); + } + // add your own tests here +}
\ No newline at end of file diff --git a/graphs/java/test2/pom.xml b/graphs/java/test2/pom.xml new file mode 100644 index 0000000..f0ab353 --- /dev/null +++ b/graphs/java/test2/pom.xml @@ -0,0 +1,141 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>test2</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + <versions.slf4j>1.7.36</versions.slf4j> + <versions.archunit>1.2.0</versions.archunit> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>com.tngtech.archunit</groupId> + <artifactId>archunit-junit5</artifactId> + <version>${versions.archunit}</version> + <scope>test</scope> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/test2/src/main/java/fr/epita/assistants/server/MyServer.java b/graphs/java/test2/src/main/java/fr/epita/assistants/server/MyServer.java new file mode 100644 index 0000000..9a2a213 --- /dev/null +++ b/graphs/java/test2/src/main/java/fr/epita/assistants/server/MyServer.java @@ -0,0 +1,42 @@ +package fr.epita.assistants.server; + +import com.sun.net.httpserver.HttpServer; + +import java.io.IOException; +import java.net.InetSocketAddress; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; + +import static java.net.HttpURLConnection.HTTP_OK; + +public class MyServer { + + private static HttpServer server = null; + private static ExecutorService executor; + + + public static void launchServer() throws IOException { + server = HttpServer.create(new InetSocketAddress("localhost", 8080), 0); + executor = Executors.newFixedThreadPool(10); + server.setExecutor(executor); + var context = server.createContext("/"); + context.setHandler((arg) -> { + try { + Thread.sleep(1500); + arg.sendResponseHeaders(HTTP_OK, 0); + arg.close(); + } catch (InterruptedException e) { + throw new RuntimeException(e); + } + }); + server.start(); + } + + + public static void stopServer() { + if (server == null) + return; + server.stop(0); + executor.shutdownNow(); + } +} diff --git a/graphs/java/test2/src/main/java/fr/epita/assistants/test2/Test2.java b/graphs/java/test2/src/main/java/fr/epita/assistants/test2/Test2.java new file mode 100644 index 0000000..8427b43 --- /dev/null +++ b/graphs/java/test2/src/main/java/fr/epita/assistants/test2/Test2.java @@ -0,0 +1,48 @@ +package fr.epita.assistants.test2; + +import java.io.IOException; +import java.net.HttpURLConnection; +import java.net.URL; + +public class Test2 { + /** + * Computes the nth value of the tribonacci suite. + * f(0) = 0, f(1) = 1, f(2) = 1, f(n+3) = f(n) + f(n+1) + f(n+2) + * + * @param n the nth sequence to compute + */ + public static long tribonacci(int n) { + if (n < 0) + throw new IllegalArgumentException("Error: n must be positive"); + + if (n == 0) + return 0; + if (n < 3) + return 1; + + long one = 0; + long two = 1; + long three = 1; + long res = 0; + + for (long i = 3; i <= n; i++) { + res = one + two + three; + one = two; + two = three; + three = res; + } + + return res; + } + + public static long serverGetResponseCode() throws IOException { + URL url = new URL("http://localhost:8080/"); + HttpURLConnection con = (HttpURLConnection) url.openConnection(); + con.setRequestMethod("GET"); + return con.getResponseCode(); + } + + public static int division(int a, int b) { + return a / b; + } +} diff --git a/graphs/java/test2/src/test/java/fr/epita/assistants/test2/Test2Test.java b/graphs/java/test2/src/test/java/fr/epita/assistants/test2/Test2Test.java new file mode 100644 index 0000000..0318dc2 --- /dev/null +++ b/graphs/java/test2/src/test/java/fr/epita/assistants/test2/Test2Test.java @@ -0,0 +1,105 @@ +package fr.epita.assistants.test2; + +import fr.epita.assistants.server.MyServer; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.Timeout; + +import java.io.IOException; +import java.net.ConnectException; + +import static fr.epita.assistants.test2.Test2.*; +import static org.junit.jupiter.api.Assertions.*; + +public class Test2Test { + @Test + void divPass() { + assertEquals(2, division(5, 2)); + } + + @Test + void divFZero() { + assertThrows(ArithmeticException.class, () -> division(5, 0)); + } + @Test + void divZeroZero() { + assertThrows(ArithmeticException.class, () -> division(0, 0)); + } + + @Test + @Timeout(1) + void divTimeout() { + assertEquals(0, division(0, 2)); + } + @Test + @Timeout(1) + void divTimeoutFatAss() { + assertNotEquals(554468611, division(745343524, 5546344)); + } + + @Test + void divServerPass() throws IOException { + MyServer.stopServer(); + MyServer.launchServer(); + long actual = serverGetResponseCode(); + assertEquals(200, actual); + MyServer.stopServer(); + } + @Test + void divServerSpam() throws IOException { + MyServer.stopServer(); + MyServer.launchServer(); + long actual = serverGetResponseCode(); + assertEquals(200, actual); + actual = serverGetResponseCode(); + assertEquals(200, actual); + actual = serverGetResponseCode(); + assertEquals(200, actual); + actual = serverGetResponseCode(); + assertEquals(200, actual); + actual = serverGetResponseCode(); + assertEquals(200, actual); + actual = serverGetResponseCode(); + assertEquals(200, actual); + actual = serverGetResponseCode(); + assertEquals(200, actual); + + MyServer.stopServer(); + } + @Test + void divServerNotStarted() { + MyServer.stopServer(); + assertThrows(ConnectException.class, () -> serverGetResponseCode()); + } + @Test + @Timeout(1) + void divServerTimeout() throws IOException { + MyServer.stopServer(); + MyServer.launchServer(); + long actual = serverGetResponseCode(); + assertEquals(200, actual); + MyServer.stopServer(); + } + @Test + @Timeout(1) + void triboFail() { + assertThrows(IllegalArgumentException.class, () -> tribonacci(-1)); + } + @Test + @Timeout(1) + void triboPass() { + assertEquals(0, tribonacci(0)); + assertEquals(1, tribonacci(1)); + assertEquals(1, tribonacci(2)); + assertEquals(2, tribonacci(3)); + assertEquals(4, tribonacci(4)); + assertEquals(7, tribonacci(5)); + assertEquals(13, tribonacci(6)); + assertEquals(1, tribonacci(7)); + assertEquals(1, tribonacci(8)); + } + @Test + @Timeout(1) + void triboTime() { + assertEquals(-1, tribonacci(Integer.MAX_VALUE)); + } +} diff --git a/graphs/java/threadForkJoin/.gitignore b/graphs/java/threadForkJoin/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/threadForkJoin/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/threadForkJoin/pom.xml b/graphs/java/threadForkJoin/pom.xml new file mode 100644 index 0000000..8e857e4 --- /dev/null +++ b/graphs/java/threadForkJoin/pom.xml @@ -0,0 +1,133 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>threadForkJoin</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/threadForkJoin/src/main/java/fr/epita/assistants/forkjoin/MyRecursiveTask.java b/graphs/java/threadForkJoin/src/main/java/fr/epita/assistants/forkjoin/MyRecursiveTask.java new file mode 100644 index 0000000..5934f92 --- /dev/null +++ b/graphs/java/threadForkJoin/src/main/java/fr/epita/assistants/forkjoin/MyRecursiveTask.java @@ -0,0 +1,49 @@ +package fr.epita.assistants.forkjoin; + +import java.util.concurrent.ForkJoinTask; +import java.util.concurrent.RecursiveTask; + +public class MyRecursiveTask extends RecursiveTask<Double> { + final private double[][] matrix; + final private int xLowerBound; + final private int xUpperBound; + final private int yLowerBound; + final private int yUpperBound; + + public MyRecursiveTask(double[][] matrix, int xLowerBound, int xUpperBound, int yLowerBound, int yUpperBound) { + this.matrix = matrix; + this.xLowerBound = xLowerBound; + this.xUpperBound = xUpperBound; + this.yLowerBound = yLowerBound; + this.yUpperBound = yUpperBound; + } + + @Override + protected Double compute() { + if (xUpperBound - xLowerBound <= 5 && yUpperBound - yLowerBound <= 5) { + Double avg = 0.0; + for (int j = yLowerBound; j < yUpperBound; j++) { + for (int i = xLowerBound; i < xUpperBound; i++) { + avg += matrix[j][i]; + } + } + if ((xUpperBound - xLowerBound) * (yUpperBound - yLowerBound) == 0) + return 0.0; + return avg / ((xUpperBound - xLowerBound) * (yUpperBound - yLowerBound)); + } else { + MyRecursiveTask t1 = new MyRecursiveTask(matrix, xLowerBound, xLowerBound + (xUpperBound - xLowerBound) / 2, + yLowerBound, yLowerBound + (yUpperBound - yLowerBound) / 2); + MyRecursiveTask t2 = new MyRecursiveTask(matrix, xLowerBound + (xUpperBound - xLowerBound) / 2, xUpperBound, + yLowerBound, yLowerBound + (yUpperBound - yLowerBound) / 2); + MyRecursiveTask t3 = new MyRecursiveTask(matrix, xLowerBound, xLowerBound + (xUpperBound - xLowerBound) / 2, + yLowerBound + (yUpperBound - yLowerBound) / 2, yUpperBound); + MyRecursiveTask t4 = new MyRecursiveTask(matrix, xLowerBound + (xUpperBound - xLowerBound) / 2, xUpperBound, + yLowerBound + (yUpperBound - yLowerBound) / 2, yUpperBound); + t1.fork(); + t2.fork(); + t3.fork(); + t4.fork(); + return (t1.join() + t2.join() + t3.join() + t4.join()) / 4; + } + } +}
\ No newline at end of file diff --git a/graphs/java/threadForkJoin/src/test/java/fr/epita/assistants/forkjoin/RecursiveTaskTest.java b/graphs/java/threadForkJoin/src/test/java/fr/epita/assistants/forkjoin/RecursiveTaskTest.java new file mode 100644 index 0000000..c8f6877 --- /dev/null +++ b/graphs/java/threadForkJoin/src/test/java/fr/epita/assistants/forkjoin/RecursiveTaskTest.java @@ -0,0 +1,34 @@ +package fr.epita.assistants.forkjoin; + +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.Timeout; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +@Timeout(1) +public class RecursiveTaskTest { + @Test + void exampleTest() { + // Create a Matrix + double[][] matrix = new double[][]{ + new double[]{10, 52, 100, 50, 74, 25}, + new double[]{10, 52, 100, 50, 74, 25}, + new double[]{10, 52, 100, 50, 74, 25}, + new double[]{10, 52, 100, 50, 74, 25}, + new double[]{10, 52, 100, 50, 74, 25}, + new double[]{10, 52, 100, 50, 74, 25} + }; + double expected = 51.83; + + MyRecursiveTask mrt = new MyRecursiveTask(matrix, 0, matrix[0].length, 0, matrix.length); + + // Fork and join task + mrt.fork(); + double got = mrt.join(); + + // Need delta because of 'double' type + assertEquals(expected, got, 0.01); + } + + // Write your tests here ... +} diff --git a/graphs/java/throwback/.gitignore b/graphs/java/throwback/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/throwback/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/throwback/pom.xml b/graphs/java/throwback/pom.xml new file mode 100644 index 0000000..ca306b0 --- /dev/null +++ b/graphs/java/throwback/pom.xml @@ -0,0 +1,133 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>throwback</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/IntegerException.java b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/IntegerException.java new file mode 100644 index 0000000..7bc7337 --- /dev/null +++ b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/IntegerException.java @@ -0,0 +1,7 @@ +package fr.epita.assistants.throwback; + +public abstract class IntegerException extends Exception{ + public IntegerException(String message) { + super("IntegerException: " + message); + } +} diff --git a/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/LongStringException.java b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/LongStringException.java new file mode 100644 index 0000000..687c654 --- /dev/null +++ b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/LongStringException.java @@ -0,0 +1,7 @@ +package fr.epita.assistants.throwback; + +public class LongStringException extends StringException { + public LongStringException(String message) { + super("LongStringException: " + message + " (length: " + message.length() + ")"); + } +} diff --git a/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/NegativeIntegerException.java b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/NegativeIntegerException.java new file mode 100644 index 0000000..ce84fc1 --- /dev/null +++ b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/NegativeIntegerException.java @@ -0,0 +1,7 @@ +package fr.epita.assistants.throwback; + +public class NegativeIntegerException extends IntegerException { + public NegativeIntegerException(String message) { + super("NegativeIntegerException: " + message); + } +} diff --git a/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/Pitcher.java b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/Pitcher.java new file mode 100644 index 0000000..7093b08 --- /dev/null +++ b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/Pitcher.java @@ -0,0 +1,21 @@ +package fr.epita.assistants.throwback; + +import java.util.regex.Pattern; + +public class Pitcher { + public static void throwException(String message) throws + LongStringException, ShortStringException, + PositiveIntegerException, NegativeIntegerException, + UnknownException { + if (Pattern.matches("[0-9]+", message)) + throw new PositiveIntegerException(message); + else if (Pattern.matches("-[0-9]+", message)) + throw new NegativeIntegerException(message); + else if (Pattern.matches("[a-zA-Z ,.']{100,}", message)) + throw new LongStringException(message); + else if (Pattern.matches("[a-zA-Z ,.']{1,100}", message)) + throw new ShortStringException(message); + else + throw new UnknownException(message); + } +} diff --git a/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/PositiveIntegerException.java b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/PositiveIntegerException.java new file mode 100644 index 0000000..124fcf1 --- /dev/null +++ b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/PositiveIntegerException.java @@ -0,0 +1,7 @@ +package fr.epita.assistants.throwback; + +public class PositiveIntegerException extends IntegerException{ + public PositiveIntegerException(String message) { + super("PositiveIntegerException: " + message); + } +} diff --git a/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/ShortStringException.java b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/ShortStringException.java new file mode 100644 index 0000000..28e5eda --- /dev/null +++ b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/ShortStringException.java @@ -0,0 +1,7 @@ +package fr.epita.assistants.throwback; + +public class ShortStringException extends StringException { + public ShortStringException(String message) { + super("ShortStringException: " + message + " (length: " + message.length() + ")"); + } +} diff --git a/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/StringException.java b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/StringException.java new file mode 100644 index 0000000..03f10aa --- /dev/null +++ b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/StringException.java @@ -0,0 +1,7 @@ +package fr.epita.assistants.throwback; + +public abstract class StringException extends Exception { + public StringException(String message) { + super("StringException: " + message); + } +} diff --git a/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/UnknownException.java b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/UnknownException.java new file mode 100644 index 0000000..005ecee --- /dev/null +++ b/graphs/java/throwback/src/main/java/fr/epita/assistants/throwback/UnknownException.java @@ -0,0 +1,7 @@ +package fr.epita.assistants.throwback; + +public class UnknownException extends Exception{ + public UnknownException(String message) { + super("UnknownException: " + message); + } +} diff --git a/graphs/java/travel/.gitignore b/graphs/java/travel/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/travel/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/travel/pom.xml b/graphs/java/travel/pom.xml new file mode 100644 index 0000000..671d430 --- /dev/null +++ b/graphs/java/travel/pom.xml @@ -0,0 +1,138 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>travel</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + <dependency> + <groupId>com.opencsv</groupId> + <artifactId>opencsv</artifactId> + <version>4.1</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/travel/src/main/java/fr/epita/assistants/travel/Country.java b/graphs/java/travel/src/main/java/fr/epita/assistants/travel/Country.java new file mode 100644 index 0000000..e616e64 --- /dev/null +++ b/graphs/java/travel/src/main/java/fr/epita/assistants/travel/Country.java @@ -0,0 +1,44 @@ +package fr.epita.assistants.travel; + +import com.opencsv.CSVReader; + +import java.io.FileReader; +import java.time.ZoneId; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Objects; + +public class Country { + String countryName; + public Map<String, Integer> travelTimes; + ZoneId countryZone; + String filename; + + public Country(String countryName, String countryZone, String inputFilePath) { + this.countryName = countryName; + this.countryZone = ZoneId.of(countryZone); + this.filename = inputFilePath; + this.travelTimes = initTravelTimes(inputFilePath); + } + + public Map<String, Integer> initTravelTimes(String inputFilePath) { + Map<String, Integer> res = new HashMap<>(); + try { + CSVReader c = new CSVReader(new FileReader(inputFilePath)); + List<String[]> lines = c.readAll(); + lines.removeFirst(); + for (String[] line : lines) { + if (Objects.equals(line[0], this.countryName)) { + res.put(line[1], Integer.parseInt(line[2])); + } + else if (Objects.equals(line[1], this.countryName)) { + res.put(line[0], Integer.parseInt(line[2])); + } + } + } catch (Exception e) { + throw new RuntimeException(e); + } + return res; + } +} diff --git a/graphs/java/travel/src/main/java/fr/epita/assistants/travel/Travel.java b/graphs/java/travel/src/main/java/fr/epita/assistants/travel/Travel.java new file mode 100644 index 0000000..9302e18 --- /dev/null +++ b/graphs/java/travel/src/main/java/fr/epita/assistants/travel/Travel.java @@ -0,0 +1,13 @@ +package fr.epita.assistants.travel; + +import java.time.ZonedDateTime; +import java.time.format.DateTimeFormatter; + +public class Travel { + public static void travelTo(Country source, Country destination) { + ZonedDateTime t1 = ZonedDateTime.now(source.countryZone); + ZonedDateTime t2 = ZonedDateTime.now(destination.countryZone).plusHours(source.travelTimes.get(destination.countryName)); + System.out.println("Boarding in " + source.countryName + ", local date and time is: " + t1.format(DateTimeFormatter.RFC_1123_DATE_TIME)); + System.out.println("Landing in " + destination.countryName + ", local date and time on arrival will be: " + t2.format(DateTimeFormatter.RFC_1123_DATE_TIME)); + } +} diff --git a/graphs/java/travel/src/main/resources/travel_times.csv b/graphs/java/travel/src/main/resources/travel_times.csv new file mode 100644 index 0000000..a6b720b --- /dev/null +++ b/graphs/java/travel/src/main/resources/travel_times.csv @@ -0,0 +1,29 @@ +source,destination,travel_time +France,Italy,1 +France,England,2 +France,Vietnam,12 +France,Chicago,9 +France,Brazil,12 +France,Egypt,4 +France,Australia,24 +Italy,England,3 +Italy,Vietnam,11 +Italy,Chicago,9 +Italy,Brazil,12 +Italy,Egypt,3 +Italy,Australia,17 +England,Vietnam,12 +England,Chicago,11 +England,Brazil,12 +England,Egypt,5 +England,Australia,21 +Vietnam,Chicago,21 +Vietnam,Brazil,21 +Vietnam,Egypt,17 +Vietnam,Australia,6 +Chicago,Brazil,13 +Chicago,Egypt,13 +Chicago,Australia,21 +Brazil,Egypt,17 +Brazil,Australia,21 +Egypt,Australia,19
\ No newline at end of file diff --git a/graphs/java/triad/flake.nix b/graphs/java/triad/flake.nix new file mode 100644 index 0000000..6bf8d07 --- /dev/null +++ b/graphs/java/triad/flake.nix @@ -0,0 +1,29 @@ +{ + description = "Java 2027"; + + inputs = { + nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05"; + flake-utils.url = "github:numtide/flake-utils"; + }; + + outputs = { self, nixpkgs, flake-utils, ... }: + flake-utils.lib.eachDefaultSystem (system: + let + pkgs = import nixpkgs { + inherit system; + }; + in + with pkgs; + { + devShell = mkShell { + buildInputs = [ + jdk21_headless + postgresql + quarkus + maven + nodejs_22 + ]; + }; + } + ); +} diff --git a/graphs/java/triad/pom.xml b/graphs/java/triad/pom.xml new file mode 100644 index 0000000..66ce68d --- /dev/null +++ b/graphs/java/triad/pom.xml @@ -0,0 +1,133 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>triad</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/triad/src/main/java/fr/epita/assistants/triad/FixMyMistake.java b/graphs/java/triad/src/main/java/fr/epita/assistants/triad/FixMyMistake.java new file mode 100644 index 0000000..b5fa908 --- /dev/null +++ b/graphs/java/triad/src/main/java/fr/epita/assistants/triad/FixMyMistake.java @@ -0,0 +1,9 @@ +package fr.epita.assistants.triad; + +public class FixMyMistake { + public static String myEasyFunction() { + // Place your cursor below on aMagicNumber and press Alt+Enter to fix the issue so that the method returns 43 + final String aMagicNumber = "43"; + return aMagicNumber; + } +} diff --git a/graphs/java/triad/src/main/java/fr/epita/assistants/triad/UglyClass.java b/graphs/java/triad/src/main/java/fr/epita/assistants/triad/UglyClass.java new file mode 100644 index 0000000..75b714d --- /dev/null +++ b/graphs/java/triad/src/main/java/fr/epita/assistants/triad/UglyClass.java @@ -0,0 +1,36 @@ +package fr.epita.assistants.triad; + +import java.util.List; +import java.util.function.Function; + +public class UglyClass { + public static List<WriteGettersAndConstructorForMe> getMyMessWithParameters() { + return myNotSoUsefulMethod(); + } + + private static List<WriteGettersAndConstructorForMe> myNotSoUsefulMethod() { + if (false) { + return List.of(); + } else + return List.of(new WriteGettersAndConstructorForMe("name", "firstName", "lastName", "random", "anotherOne" + , "anotherOne2", "anotherOne3", "xyz", 1, 2.0, 3.0f, true, false), + new WriteGettersAndConstructorForMe("name", "firstName", "lastName", "random", "anotherOne", + "anotherOne2", "anotherOne3", "xyz", 1, 2.0, 3.0f, true, false), + new WriteGettersAndConstructorForMe("name", "firstName", "lastName", "random", "anotherOne", + "anotherOne2", "anotherOne3", "xyz", 1, 2.0, 3.0f, true, false), + new WriteGettersAndConstructorForMe("name", "firstName", "lastName", "random", "anotherOne", + "anotherOne2", "anotherOne3", "xyz", 1, 2.0, 3.0f, true, false), + new WriteGettersAndConstructorForMe("name", "firstName", "lastName", "random", "anotherOne", + "anotherOne2", "anotherOne3", "xyz", 1, 2.0, 3.0f, true, false), + new WriteGettersAndConstructorForMe("name", "firstName", "lastName", "random", "anotherOne", + "anotherOne2", "anotherOne3", "xyz", 1, 2.0, 3.0f, true, false), + new WriteGettersAndConstructorForMe("name", "firstName", "lastName", "random", "anotherOne", + "anotherOne2", "anotherOne3", "xyz", 1, 2.0, 3.0f, true, false), + new WriteGettersAndConstructorForMe("name", "firstName", "lastName", "random", "anotherOne", + "anotherOne2", "anotherOne3", "xyz", 1, 2.0, 3.0f, true, false), + new WriteGettersAndConstructorForMe("name", "firstName", "lastName", "random", "anotherOne", + "anotherOne2", "anotherOne3", "xyz", 1, 2.0, 3.0f, true, false), + new WriteGettersAndConstructorForMe("name", "firstName", "lastName", "random", "anotherOne", + "anotherOne2", "anotherOne3", "xyz", 1, 2.0, 3.0f, true, false)).stream().filter(parameter -> parameter.getName().equals("name")).map(Function.identity()).toList(); + } +} diff --git a/graphs/java/triad/src/main/java/fr/epita/assistants/triad/WriteGettersAndConstructorForMe.java b/graphs/java/triad/src/main/java/fr/epita/assistants/triad/WriteGettersAndConstructorForMe.java new file mode 100644 index 0000000..794a8f6 --- /dev/null +++ b/graphs/java/triad/src/main/java/fr/epita/assistants/triad/WriteGettersAndConstructorForMe.java @@ -0,0 +1,98 @@ +package fr.epita.assistants.triad; + +public class WriteGettersAndConstructorForMe { + private final String name; + + public String getName() { + return name; + } + + public String getFirstName() { + return firstName; + } + + public String getLastName() { + return lastName; + } + + public String getRandom() { + return random; + } + + public String getAnotherOne() { + return anotherOne; + } + + public boolean isC() { + return c; + } + + public Boolean getB() { + return b; + } + + public float getZ() { + return z; + } + + public double getY() { + return y; + } + + public int getX() { + return x; + } + + public String getXyz() { + return xyz; + } + + public String getAnotherOne3() { + return anotherOne3; + } + + public String getAnotherOne2() { + return anotherOne2; + } + + public WriteGettersAndConstructorForMe(String name, String firstName, String lastName, String random, String anotherOne, String anotherOne2, String anotherOne3, String xyz, int x, double y, float z, Boolean b, boolean c) { + this.name = name; + this.firstName = firstName; + this.lastName = lastName; + this.random = random; + this.anotherOne = anotherOne; + this.anotherOne2 = anotherOne2; + this.anotherOne3 = anotherOne3; + this.xyz = xyz; + this.x = x; + this.y = y; + this.z = z; + this.b = b; + this.c = c; + } + + private final String firstName; + private final String lastName; + + private final String random; + + private final String anotherOne; + + private final String anotherOne2; + + private final String anotherOne3; + + private final String xyz; + + private final int x; + + private final double y; + + private final float z; + + private final Boolean b; + + private final boolean c; + + // FIXME: Add a constructor with all the parameters and all the getters +} diff --git a/graphs/java/war/.gitignore b/graphs/java/war/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/war/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/war/pom.xml b/graphs/java/war/pom.xml new file mode 100644 index 0000000..99cb248 --- /dev/null +++ b/graphs/java/war/pom.xml @@ -0,0 +1,133 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>war</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/war/src/main/java/fr/epita/assistants/war/Assassin.java b/graphs/java/war/src/main/java/fr/epita/assistants/war/Assassin.java new file mode 100644 index 0000000..3415e41 --- /dev/null +++ b/graphs/java/war/src/main/java/fr/epita/assistants/war/Assassin.java @@ -0,0 +1,9 @@ +package fr.epita.assistants.war; + +public class Assassin extends Soldier{ + public Assassin() { + this.health = 10; + this.damage = 9; + this.scream = "Out of the shadows!"; + } +} diff --git a/graphs/java/war/src/main/java/fr/epita/assistants/war/Combatant.java b/graphs/java/war/src/main/java/fr/epita/assistants/war/Combatant.java new file mode 100644 index 0000000..5dc9af4 --- /dev/null +++ b/graphs/java/war/src/main/java/fr/epita/assistants/war/Combatant.java @@ -0,0 +1,12 @@ +package fr.epita.assistants.war; + +public abstract class Combatant { + void printState() + { + System.err.println("Error 404. Class not found."); + } + + abstract void attack(Soldier s); + abstract void attack(Vehicle v); + abstract void scream(); +} diff --git a/graphs/java/war/src/main/java/fr/epita/assistants/war/Knight.java b/graphs/java/war/src/main/java/fr/epita/assistants/war/Knight.java new file mode 100644 index 0000000..1258434 --- /dev/null +++ b/graphs/java/war/src/main/java/fr/epita/assistants/war/Knight.java @@ -0,0 +1,9 @@ +package fr.epita.assistants.war; + +public class Knight extends Soldier { + public Knight() { + this.health = 20; + this.damage = 5; + this.scream = "Be quick or be dead!"; + } +} diff --git a/graphs/java/war/src/main/java/fr/epita/assistants/war/Soldier.java b/graphs/java/war/src/main/java/fr/epita/assistants/war/Soldier.java new file mode 100644 index 0000000..67c3897 --- /dev/null +++ b/graphs/java/war/src/main/java/fr/epita/assistants/war/Soldier.java @@ -0,0 +1,38 @@ +package fr.epita.assistants.war; + +public class Soldier extends Combatant { + int health; + int damage; + String scream; + + public Soldier() { + this.health = 15; + this.damage = 3; + this.scream = "No pity for losers!"; + } + + public void kill(){ + this.health = 0; + } + + @Override + public void printState() + { + System.out.println("I have " + this.health + " health points."); + } + + @Override + public void attack(Soldier s) { + s.health -= this.damage; + } + + @Override + public void attack(Vehicle v) { + System.out.println("I can't fight this."); + } + + @Override + public void scream() { + System.out.println(this.scream); + } +} diff --git a/graphs/java/war/src/main/java/fr/epita/assistants/war/Vehicle.java b/graphs/java/war/src/main/java/fr/epita/assistants/war/Vehicle.java new file mode 100644 index 0000000..b27d072 --- /dev/null +++ b/graphs/java/war/src/main/java/fr/epita/assistants/war/Vehicle.java @@ -0,0 +1,32 @@ +package fr.epita.assistants.war; + +public class Vehicle extends Combatant{ + String name; + int defense; + + public Vehicle(String name, int defense) { + this.name = name; + this.defense = defense; + } + + @Override + public void printState() + { + System.out.println("I have " + this.defense + " defense points."); + } + + @Override + public void attack(Soldier s) { + s.kill(); + } + + @Override + public void attack(Vehicle v) { + v.defense /= 2; + } + + @Override + public void scream() { + System.out.println("I'm " + this.name + "!"); + } +} |