com.carrotsearch.hppcrt

Class XorShift128P

java.lang.Object

java.util.Random

com.carrotsearch.hppcrt.XorShift128P

All Implemented Interfaces:

java.io.Serializable

public class XorShift128P
extends java.util.Random

A fast pseudo-random number generator. This class is not thread-safe and should be used from a single thread only.

See Also:

"http://xorshift.di.unimi.it/", "http://xorshift.di.unimi.it/xorshift128plus.c", Serialized Form

Constructor Summary

Constructors

Constructor and Description
XorShift128P()
XorShift128P(long seed)

Method Summary

Modifier and Type	Method and Description
protected int	next(int bits)
int	nextInt()
int	nextInt(int bound)
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, setSeed

Methods inherited from class java.lang.Object

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

Constructor Detail

XorShift128P

public XorShift128P(long seed)

XorShift128P

public XorShift128P()

Method Detail

nextLong

public long nextLong()

Overrides:

nextLong in class java.util.Random

nextInt

public int nextInt()

Overrides:

nextInt in class java.util.Random

next

protected int next(int bits)

Overrides:

next in class java.util.Random

nextInt

public int nextInt(int bound)

Overrides:

nextInt in class java.util.Random