edu.jas.util
Class PowerSet<E>

java.lang.Object
  edu.jas.util.PowerSet<E>

All Implemented Interfaces:

java.lang.Iterable<java.util.List<E>>

public class PowerSet<E>
extends java.lang.Object
implements java.lang.Iterable<java.util.List<E>>

Power set with iterator.

Author:

Heinz Kredel

Field Summary

java.util.List<E>

set data structure.

Constructor Summary

PowerSet(java.util.List<E> set)
PowerSet constructor.

Method Summary

java.util.Iterator<java.util.List<E>>

iterator() get an iterator over subsets.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

set

public final java.util.List<E> set

data structure.

Constructor Detail

PowerSet

public PowerSet(java.util.List<E> set)

PowerSet constructor.

Parameters:

set - generating set.

Method Detail

iterator

public java.util.Iterator<java.util.List<E>> iterator()

get an iterator over subsets.

Specified by:

iterator in interface java.lang.Iterable<java.util.List<E>>

Returns:

an iterator.