util

Class Mersenne

java.lang.Object

util.Mersenne

All Implemented Interfaces:

PseudoRandom

public class Mersenne
extends java.lang.Object
implements PseudoRandom

An implementation of Mersenne twister. http://en.wikipedia.org/w/index.php?title=Mersenne_twister&oldid=434152524

Constructor Summary

Constructors

Constructor and Description
Mersenne(int seed)
Mersenne(java.util.List<java.lang.Integer> list)

Method Summary

Methods

Modifier and Type	Method and Description
int	extractNumber()
void	generateNumbers()
int	rand(int n) Returns an integer between 0 and the specified value.

Methods inherited from class java.lang.Object

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

Constructor Detail

Mersenne

public Mersenne(java.util.List<java.lang.Integer> list)

Mersenne

public Mersenne(int seed)

Method Detail

generateNumbers

public void generateNumbers()

extractNumber

public int extractNumber()

rand

public int rand(int n)

Description copied from interface: PseudoRandom

Returns an integer between 0 and the specified value.

Specified by:

rand in interface PseudoRandom

Parameters:

n - the maximum value (+1) allowed for the result.

Returns:

a number between 0 and n -1.