com.github.f4b6a3.uuid.random

Class XorshiftStarRandom

java.lang.Object

java.util.Random

com.github.f4b6a3.uuid.random.XorshiftStarRandom

All Implemented Interfaces:

Serializable

public class XorshiftStarRandom
extends Random

A subclass of Random that implements the Xorshift Star random number generator. https://en.wikipedia.org/wiki/Xorshift

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
XorshiftStarRandom()
XorshiftStarRandom(int salt) Constructor that receives an integer as 'salt'.
XorshiftStarRandom(long seed)

Method Summary

Modifier and Type	Method and Description
protected int	next(int bits)
long	nextLong()

Methods inherited from class java.util.Random

doubles, doubles, doubles, doubles, ints, ints, ints, ints, longs, longs, longs, longs, nextBoolean, nextBytes, nextDouble, nextFloat, nextGaussian, nextInt, nextInt, setSeed

Methods inherited from class java.lang.Object

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

Constructor Detail

XorshiftStarRandom

public XorshiftStarRandom()

XorshiftStarRandom

public XorshiftStarRandom(int salt)

Constructor that receives an integer as 'salt'. This value is combined with the current milliseconds to generate the seed.

Parameters:

salt - a number used to generate the seed.

XorshiftStarRandom

public XorshiftStarRandom(long seed)

Method Detail

next

protected int next(int bits)

Overrides:

next in class Random

nextLong

public long nextLong()

Overrides:

nextLong in class Random