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java.lang.Object Menge<T>
public class Menge<T>
Mengentemplate, typgebundene Menge mit Iterator.
Field Summary | |
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private java.util.Iterator<T> |
it
Mengeniterator. |
private java.util.HashSet<T> |
menge
Menge von Objekten eines Typs T. |
Constructor Summary | |
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protected |
Menge()
Konstruktor, erzeugt Mengenobjekt, setzt Iterator zurueck. |
Method Summary | |
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protected boolean |
addElement(T o)
Fuegt ein Element zur Menge dazu. |
int |
anzahl()
Anzahl der Elemente. |
protected T |
erstesElement()
Liefert das erste Elemente. |
static void |
main(java.lang.String[] args)
Test des Template Menge, Datentyp T sei String. |
protected T |
naechstesElement()
Ermittlt das naechste Element |
java.lang.String |
toString()
Darstellung aller Elemente. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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private java.util.HashSet<T> menge
private java.util.Iterator<T> it
Constructor Detail |
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protected Menge()
Method Detail |
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protected T erstesElement()
protected T naechstesElement()
protected boolean addElement(T o)
o
- Element vom Typ T
public int anzahl()
public java.lang.String toString()
toString
in class java.lang.Object
public static void main(java.lang.String[] args)
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