mirror of
https://github.com/Noratrieb/buchSort.git
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Initial commit
This commit is contained in:
angelsflyinhell
commit
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11 changed files with 200 additions and 0 deletions
2
.gitattributes
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2
.gitattributes
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# Auto detect text files and perform LF normalization
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* text=auto
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.gitignore
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.gitignore
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target/
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pom.xml.tag
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pom.xml.releaseBackup
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pom.xml.versionsBackup
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pom.xml.next
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release.properties
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dependency-reduced-pom.xml
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buildNumber.properties
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.mvn/timing.properties
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# https://github.com/takari/maven-wrapper#usage-without-binary-jar
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.mvn/wrapper/maven-wrapper.jar
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# Eclipse m2e generated files
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# Eclipse Core
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.project
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# JDT-specific (Eclipse Java Development Tools)
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.classpath
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.idea/.gitignore
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.idea/.gitignore
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# Default ignored files
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/shelf/
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/workspace.xml
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# Datasource local storage ignored files
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/dataSources/
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/dataSources.local.xml
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# Editor-based HTTP Client requests
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/httpRequests/
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.idea/compiler.xml
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.idea/compiler.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="CompilerConfiguration">
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<annotationProcessing>
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<profile name="Maven default annotation processors profile" enabled="true">
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<sourceOutputDir name="target/generated-sources/annotations" />
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<sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
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<outputRelativeToContentRoot value="true" />
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<module name="buchSort" />
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</profile>
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</annotationProcessing>
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</component>
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</project>
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7
.idea/discord.xml
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.idea/discord.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="DiscordProjectSettings">
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<option name="show" value="PROJECT_FILES" />
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<option name="description" value="" />
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</component>
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</project>
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.idea/jarRepositories.xml
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.idea/jarRepositories.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="RemoteRepositoriesConfiguration">
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<remote-repository>
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<option name="id" value="central" />
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<option name="name" value="Central Repository" />
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<option name="url" value="https://repo.maven.apache.org/maven2" />
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</remote-repository>
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<remote-repository>
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<option name="id" value="central" />
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<option name="name" value="Maven Central repository" />
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<option name="url" value="https://repo1.maven.org/maven2" />
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</remote-repository>
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<remote-repository>
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<option name="id" value="jboss.community" />
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<option name="name" value="JBoss Community repository" />
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<option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
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</remote-repository>
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</component>
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</project>
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.idea/misc.xml
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.idea/misc.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ExternalStorageConfigurationManager" enabled="true" />
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<component name="MavenProjectsManager">
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<option name="originalFiles">
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<list>
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<option value="$PROJECT_DIR$/pom.xml" />
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</list>
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</option>
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</component>
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<component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="openjdk-17" project-jdk-type="JavaSDK">
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<output url="file://$PROJECT_DIR$/out" />
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</component>
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</project>
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.idea/runConfigurations.xml
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.idea/runConfigurations.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="RunConfigurationProducerService">
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<option name="ignoredProducers">
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<set>
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<option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
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</set>
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</option>
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</component>
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</project>
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pom.xml
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pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>org.example</groupId>
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<artifactId>buchSort</artifactId>
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<version>1.0-SNAPSHOT</version>
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<properties>
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<maven.compiler.source>17</maven.compiler.source>
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<maven.compiler.target>17</maven.compiler.target>
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</properties>
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<dependencies>
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<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-collections4 -->
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<dependency>
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<groupId>org.apache.commons</groupId>
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<artifactId>commons-collections4</artifactId>
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<version>4.4</version>
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</dependency>
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</dependencies>
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</project>
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src/main/java/Buch.java
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src/main/java/Buch.java
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public class Buch {
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private String buchID;
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private String autor;
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private String titel;
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private int erscheinungsjahr;
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private String genre;
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public Buch(String buchID, String autor, String titel, int erscheinungsjahr, String genre) {
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this.buchID = buchID;
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this.autor = autor;
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this.titel = titel;
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this.erscheinungsjahr = erscheinungsjahr;
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this.genre = genre;
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}
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public String getBuchID() {
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return buchID;
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}
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public String getAutor() {
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return autor;
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}
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public int getErscheinungsjahr() {
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return erscheinungsjahr;
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}
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public String getGenre() {
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return genre;
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}
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public String getTitel() {
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return titel;
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}
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}
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src/main/java/Main.java
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src/main/java/Main.java
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import java.util.Random;
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public class Main {
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public static void main(String[] args) {
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Buch[] buchListe = new Buch[26];
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for (int i = 0; i < buchListe.length; i++) {
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buchListe[i] = new Buch(randStr(5), randStr(10), randStr(5), new Random().nextInt(1), randStr(5));
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}
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Buch[] sorted = sortBuecher(buchListe);
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for (Buch buch : sorted) {
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System.out.println(buch.getAutor() + ", " + buch.getErscheinungsjahr() + ", " + buch.getTitel());
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}
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}
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public static Buch[] sortBuecher(Buch[] buchListe) {
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for (int i = 1; i < buchListe.length; i++) {
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for (int j = 0; j < buchListe.length - i; j++) {
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if (buchListe[j].getAutor().compareTo(buchListe[j + 1].getAutor()) > 0)
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swap(buchListe, j, j + 1);
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if (buchListe[j].getAutor().compareTo(buchListe[j + 1].getAutor()) == 0 && buchListe[j].getErscheinungsjahr() > buchListe[j + 1].getErscheinungsjahr())
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swap(buchListe, j, j + 1);
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if (buchListe[j].getAutor().compareTo(buchListe[j + 1].getAutor()) == 0 && buchListe[j].getErscheinungsjahr() == buchListe[j + 1].getErscheinungsjahr() && buchListe[j].getTitel().compareTo(buchListe[j + 1].getTitel()) > 0)
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swap(buchListe, j, j + 1);
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}
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}
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return buchListe;
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}
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public static Buch[] swap(Buch[] buchListe, int i, int j) {
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Buch temp = buchListe[i];
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buchListe[i] = buchListe[j];
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buchListe[j] = temp;
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return buchListe;
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}
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public static String randStr(int length) {
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String letters = "abcdefghijklmnopqrstuvwxyz";
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String random = "";
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for (int i = 0; i < length; i++) {
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random += letters.toCharArray()[new Random().nextInt(2454) % letters.length()];
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}
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return random;
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}
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}
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