org.apache.commons.math3.random

Class RandomGeneratorFactory

java.lang.Object

org.apache.commons.math3.random.RandomGeneratorFactory

public class RandomGeneratorFactory
extends java.lang.Object

Utilities for creating RandomGenerator instances.

Since:

3.3

Constructor Summary

Constructors

Modifier	Constructor and Description
private	RandomGeneratorFactory() Class contains only static methods.

Method Summary

Methods

Modifier and Type	Method and Description
static long	convertToLong(int[] seed) Converts seed from one representation to another.
static RandomGenerator	createRandomGenerator(java.util.Random rng) Creates a RandomDataGenerator instance that wraps a Random instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomGeneratorFactory

private RandomGeneratorFactory()

Class contains only static methods.

Method Detail

createRandomGenerator

public static RandomGenerator createRandomGenerator(java.util.Random rng)

Creates a RandomDataGenerator instance that wraps a Random instance.

Parameters:

rng - JDK Random instance that will generate the the random data.

Returns:

the given RNG, wrapped in a RandomGenerator.

convertToLong

public static long convertToLong(int[] seed)

Converts seed from one representation to another.

Parameters:

seed - Original seed.

Returns:

the converted seed.