org.apache.commons.rng.core.source64

Class LongProvider

java.lang.Object

org.apache.commons.rng.core.BaseProvider

org.apache.commons.rng.core.source64.LongProvider

All Implemented Interfaces:

RandomLongSource, RestorableUniformRandomProvider, UniformRandomProvider

Direct Known Subclasses:

MersenneTwister64, SplitMix64, TwoCmres, XorShift1024Star

public abstract class LongProvider
extends BaseProvider
implements RandomLongSource

Base class for all implementations that provide a long-based source randomness.

Constructor Summary

Constructors

Constructor and Description
LongProvider()

Method Summary

Modifier and Type	Method and Description
abstract long	next()
boolean	nextBoolean()
void	nextBytes(byte[] bytes)
void	nextBytes(byte[] bytes, int start, int len)
double	nextDouble()
float	nextFloat()
int	nextInt()
long	nextLong()

Methods inherited from class org.apache.commons.rng.core.BaseProvider

checkIndex, checkStateSize, fillState, fillState, getStateInternal, nextInt, nextLong, restoreState, saveState, setStateInternal, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

LongProvider

public LongProvider()

Method Detail

next

public abstract long next()

Specified by:

next in interface RandomLongSource

Returns:

the next random value.

nextLong

public long nextLong()

Specified by:

nextLong in interface UniformRandomProvider

nextInt

public int nextInt()

Specified by:

nextInt in interface UniformRandomProvider

nextDouble

public double nextDouble()

Specified by:

nextDouble in interface UniformRandomProvider

nextBoolean

public boolean nextBoolean()

Specified by:

nextBoolean in interface UniformRandomProvider

nextFloat

public float nextFloat()

Specified by:

nextFloat in interface UniformRandomProvider

nextBytes

public void nextBytes(byte[] bytes)

Specified by:

nextBytes in interface UniformRandomProvider

nextBytes

public void nextBytes(byte[] bytes,
                      int start,
                      int len)

Specified by:

nextBytes in interface UniformRandomProvider