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treesetExa ... main

4 changed files with 8 additions and 23 deletions
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6
Bank-Beispiel/.classpath
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@ -1,7 +1,11 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<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"/>
</attributes>
</classpathentry>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/5"/>
<classpathentry kind="output" path="bin"/>
</classpath>

1
Bank-Beispiel/src/de/hs_mannheim/informatik/bank/domain/Bank.java
View File

@ -2,7 +2,6 @@ package de.hs_mannheim.informatik.bank.domain;
import java.io.Serializable;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
public class Bank implements Serializable {

14
Bank-Beispiel/src/de/hs_mannheim/informatik/bank/domain/Konto.java
View File

@ -3,7 +3,7 @@ package de.hs_mannheim.informatik.bank.domain;
import java.io.Serializable;
import java.util.ArrayList;
public class Konto implements Serializable, Comparable {
public class Konto implements Serializable {
private int nummer;
protected long stand = 0;
private String inhaber;
@ -23,7 +23,7 @@ public class Konto implements Serializable, Comparable {
@Override
public String toString() {
return "Konto "+ stand + "[nummer=" + nummer + ", inhaber=" + inhaber + "]";
return "Konto [nummer=" + nummer + ", inhaber=" + inhaber + "]";
}
public String getInhaber() {
@ -73,14 +73,4 @@ public class Konto implements Serializable, Comparable {
return saldo;
}
@Override
public int compareTo(Object other) {
Konto kOther = (Konto) other;
// return (int) (this.stand - kOther.stand);
return this.inhaber.compareTo(kOther.inhaber);
//m1.getRating() < m2.getRating() < 0;
//
}
}

10
Bank-Beispiel/src/de/hs_mannheim/informatik/bank/facade/Banksystem.java
View File

@ -1,9 +1,6 @@
package de.hs_mannheim.informatik.bank.facade;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.TreeSet;
import de.hs_mannheim.informatik.bank.domain.Bank;
import de.hs_mannheim.informatik.bank.domain.Girokonto;
@ -30,15 +27,10 @@ public class Banksystem {
public String[] getKontenliste() {
Collection<Konto> konten = bank.getKontenliste();
TreeSet<Konto> ts = new TreeSet<>(konten);
String[] liste = new String[konten.size()];
int i = 0;
for (Konto k : ts) {
for (Konto k : konten) {
liste[i++] = k.toString();
}