Package org.apache.ignite.internal.util

Class GridRandom

java.lang.Object

java.util.Random

org.apache.ignite.internal.util.GridRandom

All Implemented Interfaces:

Serializable, RandomGenerator

public class GridRandom
extends Random

Random to be used from a single thread. Compatible with Random but faster.

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

Constructor Summary

Constructors

Constructor	Description
GridRandom()	Default constructor.
GridRandom(long seed)

Method Summary

Modifier and Type	Method	Description
protected int	next(int bits)
void	setSeed(long seed)

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, 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

Constructor Details

GridRandom

public GridRandom()

Default constructor.

GridRandom

public GridRandom(long seed)

Parameters:

seed - Seed.

Method Details

setSeed

public void setSeed(long seed)

Overrides:

setSeed in class Random

next

protected int next(int bits)

Overrides:

next in class Random