generated from hummel/Bank-System
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38993ac87b
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|||
<?xml version="1.0" encoding="UTF-8"?>
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||||
<classpath>
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||||
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17">
|
||||
<attributes>
|
||||
<attribute name="module" value="true"/>
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||||
</attributes>
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||||
</classpathentry>
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||||
<classpathentry kind="src" path="src"/>
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<classpathentry kind="output" path="bin"/>
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</classpath>
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@ -0,0 +1,181 @@
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# ---> Eclipse
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||||
.metadata
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||||
bin/
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||||
tmp/
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*.tmp
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*.swp
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*~.nib
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local.properties
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.recommenders
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# External tool builders
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# Locally stored "Eclipse launch configurations"
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# CDT- autotools
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# Java annotation processor (APT)
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# STS (Spring Tool Suite)
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# Code Recommenders
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#.project
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# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
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# AWS User-specific
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# Gradle
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# .idea/artifacts
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# .idea/jarRepositories.xml
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# *.ipr
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# ---> Java
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.mtj.tmp/
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# Package Files #
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*.jar
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*.war
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*.nar
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*.ear
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*.zip
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*.tar.gz
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*.rar
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# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
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||||
hs_err_pid*
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||||
replay_pid*
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||||
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||||
# ---> VisualStudioCode
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||||
.vscode/*
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||||
!.vscode/settings.json
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||||
!.vscode/tasks.json
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||||
!.vscode/launch.json
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!.vscode/extensions.json
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!.vscode/*.code-snippets
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# Local History for Visual Studio Code
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.history/
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# Built Visual Studio Code Extensions
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*.vsix
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@ -0,0 +1,17 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>Bank-Beispiel</name>
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<comment></comment>
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<projects>
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||||
</projects>
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||||
<buildSpec>
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||||
<buildCommand>
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||||
<name>org.eclipse.jdt.core.javabuilder</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
</buildSpec>
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||||
<natures>
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||||
<nature>org.eclipse.jdt.core.javanature</nature>
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||||
</natures>
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||||
</projectDescription>
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@ -0,0 +1,13 @@
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package de.hs_mannheim.informatik.bank;
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import de.hs_mannheim.informatik.bank.facade.Banksystem;
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import de.hs_mannheim.informatik.bank.ui.UI;
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public class Main {
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public static void main(String[] args) {
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Banksystem bs = new Banksystem("Spaßkasse Mannheim");
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UI ui = new UI(bs);
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}
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}
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@ -0,0 +1,26 @@
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package de.hs_mannheim.informatik.bank.domain;
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import java.util.Collection;
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import java.util.HashMap;
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public class Bank {
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private String name;
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private HashMap<Integer, Konto> konten = new HashMap<>();
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public Bank(String name) {
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this.name = name;
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}
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public void addKonto(Konto k) {
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konten.put(k.getKontonummer(), k);
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}
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public String getName() {
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return name;
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}
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public Collection<Konto> getKontenliste() {
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return konten.values();
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}
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}
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package de.hs_mannheim.informatik.bank.domain;
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public class Konto {
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private static int kontozähler = 0;
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private int nummer;
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private long stand = 0;
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private String inhaber;
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public Konto(String inhaber) {
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nummer = 1000 + kontozähler++;
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this.inhaber = inhaber;
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}
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public int getKontonummer() {
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return nummer;
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}
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@Override
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public String toString() {
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return "Konto [nummer=" + nummer + ", inhaber=" + inhaber + "]";
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}
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}
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@ -0,0 +1,37 @@
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package de.hs_mannheim.informatik.bank.facade;
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import java.util.Collection;
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import de.hs_mannheim.informatik.bank.domain.Bank;
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import de.hs_mannheim.informatik.bank.domain.Konto;
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public class Banksystem {
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private Bank bank;
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public Banksystem(String bankname) {
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this.bank = new Bank(bankname);
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}
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public int kontoAnlegen(String name) {
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Konto k = new Konto(name);
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bank.addKonto(k);
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return k.getKontonummer();
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}
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public String[] getKontenliste() {
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Collection<Konto> konten = bank.getKontenliste();
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String[] liste = new String[konten.size()];
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int i = 0;
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for (Konto k : konten) {
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liste[i++] = k.toString();
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}
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return liste;
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}
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public String getBankname() {
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return bank.getName();
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}
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}
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@ -0,0 +1,64 @@
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package de.hs_mannheim.informatik.bank.ui;
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import java.util.Scanner;
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import de.hs_mannheim.informatik.bank.facade.Banksystem;
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public class UI {
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private Banksystem bs;
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Scanner sc = new Scanner(System.in);
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public UI(Banksystem bs) {
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this.bs = bs;
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hauptmenü();
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}
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private void hauptmenü() {
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System.out.println("Willkommen bei der " + bs.getBankname() + "!");
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mainloop:
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while (true) {
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System.out.println();
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System.out.println("--------");
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System.out.println("Hauptmenü");
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System.out.println("1 -> Konten anzeigen");
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System.out.println("2 -> Konto anlegen");
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System.out.println("9 -> Beenden");
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System.out.println();
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System.out.print("> ");
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int input = Integer.parseInt(sc.nextLine());
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System.out.println();
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switch(input) {
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case 1: kontenAnzeigen(); break;
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case 2: kontoAnlegen(); break;
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case 9: break mainloop;
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}
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}
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System.out.println("Auf Wiedersehen!");
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} // hauptmenü
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private void kontenAnzeigen() {
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String[] konten = bs.getKontenliste();
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if (konten.length > 0) {
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System.out.println("Folgende Konten sind aktuell verfügbar:");
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for (String s : konten) {
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System.out.println(s);
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}
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} else {
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System.out.println("Bisher keine Konten angelegt.");
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}
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}
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private void kontoAnlegen() {
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System.out.println("Bitte den Namen des Kontoinhabers angeben: ");
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String name = sc.nextLine();
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int kontonummer = bs.kontoAnlegen(name);
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System.out.println("Konto mit der Nummer " + kontonummer + " neu angelegt.");
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}
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||||
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||||
}
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||||
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Reference in New Issue