org.deeplearning4j.rng

Class SynchronizedRandomGenerator

java.lang.Object

org.deeplearning4j.rng.SynchronizedRandomGenerator

All Implemented Interfaces:

Serializable, org.apache.commons.math3.random.RandomGenerator

public class SynchronizedRandomGenerator
extends Object
implements org.apache.commons.math3.random.RandomGenerator, Serializable

Any RandomGenerator implementation can be thread-safe if it is used through an instance of this class. This is achieved by enclosing calls to the methods of the actual generator inside the overridden synchronized methods of this class.

Since:

3.1

Version:

$Id: SynchronizedRandomGenerator.java 1416643 2012-12-03 19:37:14Z tn $

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SynchronizedRandomGenerator(org.apache.commons.math3.random.RandomGenerator rng) Creates a synchronized wrapper for the given RandomGenerator instance.

Method Summary

Modifier and Type	Method and Description
boolean	nextBoolean()
void	nextBytes(byte[] bytes)
double	nextDouble()
float	nextFloat()
double	nextGaussian()
int	nextInt()
int	nextInt(int n)
long	nextLong()
void	setSeed(int seed)
void	setSeed(int[] seed)
void	setSeed(long seed)

Methods inherited from class java.lang.Object

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

Constructor Detail

SynchronizedRandomGenerator

public SynchronizedRandomGenerator(org.apache.commons.math3.random.RandomGenerator rng)

Creates a synchronized wrapper for the given RandomGenerator instance.

Parameters:

rng - Generator whose methods will be called through their corresponding overridden synchronized version. To ensure thread-safety, the wrapped generator must not be used directly.

Method Detail

setSeed

public void setSeed(int seed)

Specified by:

setSeed in interface org.apache.commons.math3.random.RandomGenerator

setSeed

public void setSeed(int[] seed)

Specified by:

setSeed in interface org.apache.commons.math3.random.RandomGenerator

setSeed

public void setSeed(long seed)

Specified by:

setSeed in interface org.apache.commons.math3.random.RandomGenerator

nextBytes

public void nextBytes(byte[] bytes)

Specified by:

nextBytes in interface org.apache.commons.math3.random.RandomGenerator

nextInt

public int nextInt()

Specified by:

nextInt in interface org.apache.commons.math3.random.RandomGenerator

nextInt

public int nextInt(int n)

Specified by:

nextInt in interface org.apache.commons.math3.random.RandomGenerator

nextLong

public long nextLong()

Specified by:

nextLong in interface org.apache.commons.math3.random.RandomGenerator

nextBoolean

public boolean nextBoolean()

Specified by:

nextBoolean in interface org.apache.commons.math3.random.RandomGenerator

nextFloat

public float nextFloat()

Specified by:

nextFloat in interface org.apache.commons.math3.random.RandomGenerator

nextDouble

public double nextDouble()

Specified by:

nextDouble in interface org.apache.commons.math3.random.RandomGenerator

nextGaussian

public double nextGaussian()

Specified by:

nextGaussian in interface org.apache.commons.math3.random.RandomGenerator