com.rapidminer.operator.learner.associations
Class PowerSet<ItemT>

java.lang.Object
  com.rapidminer.operator.learner.associations.PowerSet<ItemT>

Type Parameters:

ItemT - the item type

All Implemented Interfaces:

java.lang.Iterable<java.util.Collection<ItemT>>, java.util.Iterator<java.util.Collection<ItemT>>

public class PowerSet<ItemT>
extends java.lang.Object
implements java.lang.Iterable<java.util.Collection<ItemT>>, java.util.Iterator<java.util.Collection<ItemT>>

The power set of a collection of items.

Author:

Sebastian Land

Constructor Summary

PowerSet(java.util.Collection<ItemT> collection)

Method Summary

java.util.Collection<ItemT>	getComplement(java.util.Collection<ItemT> collection)
boolean	hasNext()
java.util.Iterator<java.util.Collection<ItemT>>	iterator()
java.util.Collection<ItemT>	next()
void	remove() Throws an UnsupportedOperationException since removal is not supported.

Methods inherited from class java.lang.Object

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

Constructor Detail

PowerSet

public PowerSet(java.util.Collection<ItemT> collection)

Method Detail

iterator

public java.util.Iterator<java.util.Collection<ItemT>> iterator()

Specified by:

iterator in interface java.lang.Iterable<java.util.Collection<ItemT>>

getComplement

public java.util.Collection<ItemT> getComplement(java.util.Collection<ItemT> collection)

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<java.util.Collection<ItemT>>

next

public java.util.Collection<ItemT> next()

Specified by:

next in interface java.util.Iterator<java.util.Collection<ItemT>>

remove

public void remove()

Throws an UnsupportedOperationException since removal is not supported.

Specified by:

remove in interface java.util.Iterator<java.util.Collection<ItemT>>