net.sourceforge.jabm.util
Class Permutator

java.lang.Object
  net.sourceforge.jabm.util.Permutator

All Implemented Interfaces:

java.io.Serializable, java.util.Iterator<int[]>

public class Permutator
extends java.lang.Object
implements java.util.Iterator<int[]>, java.io.Serializable

See Also:

Serialized Form

Field Summary

protected int[]	goal
protected int	n
protected java.util.Stack<net.sourceforge.jabm.util.PermutatorState>	stack

Constructor Summary

Permutator(int[] goal)

Method Summary

boolean	hasNext()
static void	main(java.lang.String[] args)
int[]	next()
protected int[]	permutate()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

goal

protected int[] goal

n

protected int n

stack

protected java.util.Stack<net.sourceforge.jabm.util.PermutatorState> stack

Constructor Detail

Permutator

public Permutator(int[] goal)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<int[]>

next

public int[] next()

Specified by:

next in interface java.util.Iterator<int[]>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<int[]>

permutate

protected int[] permutate()

main

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