Package com.hypixel.hytale.math.util

Class FastRandom

java.lang.Object

java.util.Random

com.hypixel.hytale.math.util.FastRandom

All Implemented Interfaces:

Serializable, RandomGenerator

public class FastRandom
extends Random

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.random.RandomGenerator

RandomGenerator.ArbitrarilyJumpableGenerator, RandomGenerator.JumpableGenerator, RandomGenerator.LeapableGenerator, RandomGenerator.SplittableGenerator, RandomGenerator.StreamableGenerator

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	addend
private static final long	mask
private static final long	multiplier
private long	seed

Constructor Summary

Constructors

Constructor	Description
FastRandom()
FastRandom(long seed)

Method Summary

Modifier and Type	Method	Description
private static long	initialScramble(long seed)
protected int	next(int bits)
double	nextGaussian()
void	setSeed(long seed)

Methods inherited from class java.util.Random

doubles, doubles, doubles, doubles, from, ints, ints, ints, ints, longs, longs, longs, longs, nextBoolean, nextBytes, nextDouble, nextFloat, nextInt, nextInt, nextLong

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.random.RandomGenerator

isDeprecated, nextDouble, nextDouble, nextExponential, nextFloat, nextFloat, nextGaussian, nextInt, nextLong, nextLong

Field Details

multiplier

private static final long multiplier

See Also:

• Constant Field Values

addend

private static final long addend

See Also:

• Constant Field Values

mask

private static final long mask

See Also:

• Constant Field Values

seed

private long seed

Constructor Details

FastRandom

public FastRandom()

FastRandom

public FastRandom(long seed)

Method Details

setSeed

public void setSeed(long seed)

Overrides:

setSeed in class Random

initialScramble

private static long initialScramble(long seed)

next

protected int next(int bits)

Overrides:

next in class Random

nextGaussian

public double nextGaussian()

Specified by:

nextGaussian in interface RandomGenerator

Overrides:

nextGaussian in class Random