org.mmbase.util
Class RandomPlus

java.lang.Object
  |
  +--java.util.Random
        |
        +--org.mmbase.util.RandomPlus

All Implemented Interfaces:

java.io.Serializable

public class RandomPlus

extends java.util.Random

Better random function (see Knuth)

Version:

06-06-1997

Author:

Rico Jansen

See Also:

Serialized Form

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 java.util.Random

nextInt

public int nextInt()

Overrides:

nextInt in class java.util.Random

nextLong

public long nextLong()

Overrides:

nextLong in class java.util.Random

nextFloat

public float nextFloat()

Overrides:

nextFloat in class java.util.Random

nextDouble

public double nextDouble()

Overrides:

nextDouble in class java.util.Random