jtge.util.random
Class Random

java.lang.Object
  java.util.Random
      jtge.util.random.Random

All Implemented Interfaces:

IRandom, java.io.Serializable

public class Random

extends java.util.Random

implements IRandom

An instance of this class is used to generate a stream of pseudorandom numbers. Its basically a wrapper for java.util.Random class with more high-level functionalities.

The behavior is stricly the same as java.util.Random, which is used internally.

Version:

$Revision: 1.4 $ $Date: 2005/09/10 14:05:52 $

Author:

jeanlaurent

See Also:

Serialized Form

Constructor Summary

Random()
Builds a default Random Object.

Random(long seed)

Method Summary

long	getSeed() Returns the current seed used by this Random object.
float	nextFloat(float maxVal) Returns a float in the range [0.0, maxVal[.
void	setSeed(long seed)

Methods inherited from class java.util.Random

next, 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 jtge.util.random.IRandom

nextInt

Constructor Detail

Random

public Random()

Builds a default Random Object.

See Also:

Random.Random()

Random

public Random(long seed)

Parameters:

seed - the initial seed

See Also:

Random.Random(long)

Method Detail

setSeed

public final void setSeed(long seed)

See Also:

Random.setSeed(long)

getSeed

public final long getSeed()

Returns the current seed used by this Random object.

Returns:

the current seed used by this Random object.

nextFloat

public final float nextFloat(float maxVal)

Returns a float in the range [0.0, maxVal[.

This method is implemented as :

 return nextFloat() * maxVal;
 

Specified by:

nextFloat in interface IRandom

Parameters:

maxVal - the maximum value

Returns:

float

See Also:

Random.nextFloat()