edu.harvard.seas.iis.util.combinatorics
Class ChooseNIterator

java.lang.Object
  edu.harvard.seas.iis.util.combinatorics.ChooseNIterator

All Implemented Interfaces:

java.util.Iterator

public class ChooseNIterator
extends java.lang.Object
implements java.util.Iterator

Author:

kgajos Iterator that generates subsets of a given size from an underlying collection

Constructor Summary

ChooseNIterator(java.util.Collection c, int n)

Method Summary

boolean	hasNext()
static void	main(java.lang.String[] args)
java.lang.Object	next()
void	remove() This iterator does not support the remove operation

Methods inherited from class java.lang.Object

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

Constructor Detail

ChooseNIterator

public ChooseNIterator(java.util.Collection c,
                       int n)

Method Detail

remove

public void remove()

This iterator does not support the remove operation

Specified by:

remove in interface java.util.Iterator

See Also:

Iterator.remove()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

main

public static void main(java.lang.String[] args)