org.mmbase.util
Class RandomPlus

java.lang.Object
  java.util.Random
      org.mmbase.util.RandomPlus

All Implemented Interfaces:

Serializable

public class RandomPlus
extends Random

Better random function (see Knuth)

Version:

$Id: RandomPlus.java 35335 2009-05-21 08:14:41Z michiel $

Author:

Rico Jansen

See Also:

Serialized Form

Application:

SCAN

Constructor Summary

RandomPlus()

RandomPlus(long seed)

RandomPlus(long seed, int size)

Method Summary

double	nextDouble()
float	nextFloat()
int	nextInt()
long	nextLong()
void	setSeed(long seed)

Methods inherited from class java.util.Random

next, nextBoolean, nextBytes, nextGaussian, nextInt

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomPlus

public RandomPlus()

RandomPlus

public RandomPlus(long seed)

RandomPlus

public RandomPlus(long seed,
                  int size)

Method Detail

setSeed

public void setSeed(long seed)

Overrides:

setSeed in class Random

nextInt

public int nextInt()

Overrides:

nextInt in class Random

nextLong

public long nextLong()

Overrides:

nextLong in class Random

nextFloat

public float nextFloat()

Overrides:

nextFloat in class Random

nextDouble

public double nextDouble()

Overrides:

nextDouble in class Random