nl.tudelft.simulation.jstats.streams
Class DX120Generator

java.lang.Object
  nl.tudelft.simulation.jstats.streams.RandomNumberGenerator
      nl.tudelft.simulation.jstats.streams.DX120Generator

All Implemented Interfaces:

java.io.Serializable, StreamInterface

public class DX120Generator

extends RandomNumberGenerator

The DX-120-4 pseudo random number generator. This generator is described in A System of High-dimensional, Efficient, Long-cycle and Portable Uniform Random Number Generators .

(c) copyright 2004 Delft University of Technology , the Netherlands.
See for project information www.simulation.tudelft.nl
License of use: General Public License (GPL) , no warranty

Since:

1.0

Version:

1.2 2004-03-18

Author:

Peter Jacobs

See Also:

Serialized Form

Field Summary

Fields inherited from class nl.tudelft.simulation.jstats.streams.RandomNumberGenerator

seed

Constructor Summary

DX120Generator()
constructs a new LC48Generator.

DX120Generator(long seed)
constructs a new LC48Generator

Method Summary

protected long	next(int bits) returns the next value in the stream.
void	setSeed(long seed) sets the seed of the generator

Methods inherited from class nl.tudelft.simulation.jstats.streams.RandomNumberGenerator

getSeed, nextBoolean, nextDouble, nextFloat, nextInt, nextInt, nextLong, reset, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DX120Generator

public DX120Generator()

constructs a new LC48Generator. the seed value used equals System.currentTimeMillis()

DX120Generator

public DX120Generator(long seed)

constructs a new LC48Generator

Parameters:

seed - the seed

Method Detail

next

protected long next(int bits)

Description copied from class: RandomNumberGenerator

returns the next value in the stream.

Specified by:

next in class RandomNumberGenerator

Parameters:

bits - the number of bits used

Returns:

the next value.

See Also:

RandomNumberGenerator.next(int)

setSeed

public void setSeed(long seed)

Description copied from interface: StreamInterface

sets the seed of the generator

Specified by:

setSeed in interface StreamInterface

Specified by:

setSeed in class RandomNumberGenerator

See Also:

StreamInterface.setSeed(long)