cusack.hcg.graph.algorithm.util

Class PermutationGenerator

java.lang.Object

cusack.hcg.graph.algorithm.util.PermutationGenerator

public class PermutationGenerator
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
PermutationGenerator(int n)
PermutationGenerator(int[] elements)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getNextAsString()
java.math.BigInteger	getNumberOfPermutations()
java.math.BigInteger	getNumLeft()
boolean	hasNext()
void	init(int[] elements)
int[]	next()
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

PermutationGenerator

public PermutationGenerator(int n)

PermutationGenerator

public PermutationGenerator(int[] elements)

Method Detail

init

public void init(int[] elements)

reset

public void reset()

getNumLeft

public java.math.BigInteger getNumLeft()

getNumberOfPermutations

public java.math.BigInteger getNumberOfPermutations()

hasNext

public boolean hasNext()

next

public int[] next()

getNextAsString

public java.lang.String getNextAsString()