org.oakgp.util

Class JavaUtilRandomAdapter

java.lang.Object

org.oakgp.util.JavaUtilRandomAdapter

All Implemented Interfaces:

Random

public final class JavaUtilRandomAdapter
extends Object
implements Random

Allows a java.util.Random to be used as a org.oakgp.util.Random.

Constructor Summary

Constructors

Constructor and Description
JavaUtilRandomAdapter() Creates a new random number generator.
JavaUtilRandomAdapter(long seed) Creates a new random number generator using the specified seed.

Method Summary

Modifier and Type	Method and Description
boolean	nextBoolean() Returns a boolean value.
double	nextDouble() Returns a double value in the range 0.0d (inclusive) to 1.0d (exclusive).
int	nextInt(int bound) Returns a int value between 0 (inclusive) and the specified value (exclusive).

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaUtilRandomAdapter

public JavaUtilRandomAdapter()

Creates a new random number generator.

Uses the no-arg java.util.Random constructor which sets its seed to a value very likely to be distinct from any other invocation of the constructor.

JavaUtilRandomAdapter

public JavaUtilRandomAdapter(long seed)

Creates a new random number generator using the specified seed.

Parameters:

seed - the seed to specify in the constructor of the java.util.Random this object wraps

Method Detail

nextInt

public int nextInt(int bound)

Description copied from interface: Random

Returns a int value between 0 (inclusive) and the specified value (exclusive).

Specified by:

nextInt in interface Random

Parameters:

bound - the upper bound (exclusive)

Returns:

a int value between 0 (inclusive) and the specified value (exclusive)

nextDouble

public double nextDouble()

Description copied from interface: Random

Returns a double value in the range 0.0d (inclusive) to 1.0d (exclusive).

Specified by:

nextDouble in interface Random

Returns:

a double value in the range 0.0d (inclusive) to 1.0d (exclusive)

nextBoolean

public boolean nextBoolean()

Description copied from interface: Random

Returns a boolean value.

Specified by:

nextBoolean in interface Random

Returns:

a boolean value