drcl.util.random
Class ExponentialDistribution

java.lang.Object
  drcl.DrclObj
      drcl.util.random.RandomNumberGenerator
          drcl.util.random.ExponentialDistribution

All Implemented Interfaces:

java.lang.Cloneable, ObjectCloneable, ObjectDuplicable, java.io.Serializable

public class ExponentialDistribution

extends RandomNumberGenerator

See Also:

Serialized Form

Constructor Summary

ExponentialDistribution()

ExponentialDistribution(double rate_)

ExponentialDistribution(double rate_, long seed_)

ExponentialDistribution(long seed_)

Method Summary

double	getMean()
java.lang.String	getName()
double	getRate()
double	getStd()
java.lang.String	info(java.lang.String prefix_)
double	nextDouble()
int	nextInt()
long	nextLong()
java.lang.String	oneline()
void	setRate(double rate_)

Methods inherited from class drcl.util.random.RandomNumberGenerator

duplicate, getSeed, info, reset, setSeed, toString

Methods inherited from class drcl.DrclObj

clone

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ExponentialDistribution

public ExponentialDistribution(double rate_)

ExponentialDistribution

public ExponentialDistribution(double rate_,
                               long seed_)

ExponentialDistribution

public ExponentialDistribution()

ExponentialDistribution

public ExponentialDistribution(long seed_)

Method Detail

getName

public java.lang.String getName()

Specified by:

getName in class RandomNumberGenerator

nextDouble

public double nextDouble()

Specified by:

nextDouble in class RandomNumberGenerator

nextInt

public int nextInt()

Specified by:

nextInt in class RandomNumberGenerator

nextLong

public long nextLong()

Specified by:

nextLong in class RandomNumberGenerator

setRate

public void setRate(double rate_)

getRate

public double getRate()

getMean

public double getMean()

Overrides:

getMean in class RandomNumberGenerator

getStd

public double getStd()

Overrides:

getStd in class RandomNumberGenerator

info

public java.lang.String info(java.lang.String prefix_)

Overrides:

info in class RandomNumberGenerator

oneline

public java.lang.String oneline()

Overrides:

oneline in class RandomNumberGenerator