ArrayListe für die ProduktObjekte
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# Default ignored files
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/shelf/
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/workspace.xml
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# Editor-based HTTP Client requests
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/httpRequests/
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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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<?xml version="1.0" encoding="UTF-8"?>
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<module type="JAVA_MODULE" version="4">
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<component name="NewModuleRootManager" inherit-compiler-output="true">
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<exclude-output />
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<content url="file://$MODULE_DIR$" />
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<orderEntry type="inheritedJdk" />
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<orderEntry type="sourceFolder" forTests="false" />
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</component>
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</module>
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@ -0,0 +1,11 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="CatActivitySettingProjectState">
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<option name="details" value="File" />
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<option name="enabled" value="true" />
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<option name="fileDetailFormat" value="Online Shop (%branch%)" />
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<option name="firstInit" value="false" />
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<option name="idleDetailFormat" value="Online Shop (%branch%)" />
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<option name="theme" value="Frappe" />
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</component>
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</project>
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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="nameOverrideEnabled" value="true" />
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<option name="nameOverrideText" value="Online Shop" />
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<option name="description" value="" />
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</component>
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</project>
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@ -0,0 +1,12 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="MaterialThemeProjectNewConfig">
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<option name="metadata">
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<MTProjectMetadataState>
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<option name="migrated" value="true" />
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<option name="pristineConfig" value="false" />
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<option name="userId" value="5a5d4bcc:19b08ae5b2a:-7ffd" />
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</MTProjectMetadataState>
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</option>
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</component>
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</project>
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@ -0,0 +1,6 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectRootManager" version="2" languageLevel="JDK_25" default="true" project-jdk-name="25" 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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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectModuleManager">
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<modules>
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<module fileurl="file://$PROJECT_DIR$/.idea/Online Shop.iml" filepath="$PROJECT_DIR$/.idea/Online Shop.iml" />
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<module fileurl="file://$PROJECT_DIR$/Shop/Shop.iml" filepath="$PROJECT_DIR$/Shop/Shop.iml" />
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</modules>
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</component>
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</project>
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="VcsDirectoryMappings">
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<mapping directory="" vcs="Git" />
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</component>
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</project>
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@ -5,63 +5,57 @@ import java.io.FileNotFoundException;
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import java.util.ArrayList;
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import java.util.Scanner;
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public class OnlineShop {
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private static ArrayList<String> LagerList;
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public static void Start() throws FileNotFoundException {
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LagerList=readFile();
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new OnlineShop(LagerList);
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}
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public OnlineShop(ArrayList Lagerlist) throws FileNotFoundException {
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String [][] produkt= produktListe(Lagerlist);
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IO.print("");
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for(int j=0;j<produkt[0].length;j++) {
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IO.print(produkt[0][j]+" | ");
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}
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IO.println();
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for(int i=0;i<produkt.length;i++) {
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for(int j=0;j<produkt[i].length;j++) {
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String helpString=produkt[i][j];
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int length=10;
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if(j==1)
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length=25;
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while(helpString.length()!=length){
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helpString+=" ";
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}
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IO.print(helpString);
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IO.print(" | ");
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}
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IO.println();
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}
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// TODO: Hier sollte die Produktliste geladen werden, vgl. Sudoku
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}
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public String[][] produktListe(ArrayList Lagerlist) throws FileNotFoundException {
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public String[][] produktArray(ArrayList Lagerlist) throws FileNotFoundException {
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LagerList= readFile();
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String[] Lager = new String[LagerList.size()];
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for (int i = 0; i < LagerList.size(); i++){
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Lager[i] = LagerList.get(i);
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}
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String[][] produkt = new String[LagerList.size()][6];
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String[][] produktArray = new String[LagerList.size()][6];
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for(int i=0;i<Lager.length;i++) {
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String[] HilfsArr= Lager[i].split(","); // Um es ähnlich wie beim Sudoku zu machen
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for(int j=0;j<HilfsArr.length;j++) {
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produkt[i][j]=HilfsArr[j];
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produktArray[i][j]=HilfsArr[j];
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if(i==0&&j==2)
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produkt[i][j]="Gewicht"; //besser für den Druck
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produkt[0][HilfsArr.length-1]="Bestand";
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produktArray[i][j]="Gewicht"; //besser für den Druck
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produktArray[0][HilfsArr.length-1]="Bestand";
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}
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}
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return produkt;
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return produktArray;
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}
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public static ArrayList<Produkt> erstelleListe(String[][] produktArray) {
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ArrayList<Produkt> ProduktListe= new ArrayList<>();
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for(int i=1;i<produktArray.length;i++) {
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int ID = Integer.parseInt(produktArray[i][0]);
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String name = produktArray[i][1];
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double Gewicht = Double.parseDouble(produktArray[i][2]);
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double nettopreis = Double.parseDouble(produktArray[i][3]);
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double mwst = Double.parseDouble(produktArray[i][4]);
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int Bestand = Integer.parseInt(produktArray[i][5]);
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Produkt produkt = new Produkt(ID, name, Gewicht, nettopreis, mwst, Bestand);
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ProduktListe.add(produkt);
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//Ich hab jetzt ein ArrayListe für die Objekte erschaffen, vlt hätte ich das 2D Array nicht gebraucht,
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//Ich hab mich jedoch dazu entschieden es erstmals so zulassen und eventuel später zu überarbeiten
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}
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return ProduktListe;
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}
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public static ArrayList<String> readFile() throws FileNotFoundException {
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Scanner sc = new Scanner(new File("Shop/resources/produkte.csv"));
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Scanner sc = new Scanner(new File("Shop/resources/produkte.csv")); //Vom Sudoku übernommen
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ArrayList<String> LagerList = new ArrayList<>();
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while (sc.hasNextLine()) {
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LagerList.add(sc.nextLine());
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@ -4,11 +4,19 @@ public class Produkt {
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String name;
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double preis;
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double mwst;
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int ID;
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double Gewicht;
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int Bestand;
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public Produkt(String name, double preis,double mwst) {
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public Produkt(int ID,String name, double Gewicht, double preis,double mwst, int Bestand) {
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this.name = name;
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this.preis = preis;
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this.mwst= mwst;
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this.Gewicht=Gewicht;
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this.Bestand=Bestand;
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this.ID=ID;
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}
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public String toString() {
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@ -17,6 +25,9 @@ public class Produkt {
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public double berechneMwst(){
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return Math.round((this.preis-(this.preis/(1+this.mwst/100)))*100.0)/100.0;
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}
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public double berechneBrutto(){
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return preis-berechneMwst();
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}
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public boolean equals(Object o) {
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if (!(o instanceof Produkt))
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@ -22,8 +22,6 @@ public class ShopTUI {
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}
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public static boolean hauptmenü() throws FileNotFoundException {
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Scanner sc = new Scanner(System.in);
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String eingabe = sc.nextLine();
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// TODO: hier ein erstes Menü mit bspw.
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IO.println(" << H a u p t m e n ü >> ");
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IO.println("1.Produktangebot");
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IO.println("3.Mein Warenkorb");
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IO.println("4. Bestellungen");
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IO.println("5. Exit ");
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Scanner sc = new Scanner(System.in);
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String eingabe = sc.nextLine();
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if(eingabe.equalsIgnoreCase("Produktangebot") || eingabe.equalsIgnoreCase("1"))
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produktangebot();
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else if (eingabe.equalsIgnoreCase("Produktsuche")|| eingabe.equalsIgnoreCase("2")){
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