org.cloudbus.cloudsim.distributions

Class ZipfDistr

java.lang.Object

org.cloudbus.cloudsim.distributions.ZipfDistr

All Implemented Interfaces:

ContinuousDistribution

public class ZipfDistr
extends Object
implements ContinuousDistribution

The Class ZipfDistr.

Since:

CloudSim Toolkit 1.0

Author:

Marcos Dias de Assuncao

Constructor Summary

Constructors

Constructor and Description
ZipfDistr(double shape, int population) Instantiates a new zipf distr.
ZipfDistr(long seed, double shape, int population) Instantiates a new zipf distr.

Method Summary

Methods

Modifier and Type	Method and Description
double	sample() Generate a new random number.

Methods inherited from class java.lang.Object

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

Constructor Detail

ZipfDistr

public ZipfDistr(long seed,
         double shape,
         int population)

Instantiates a new zipf distr.

Parameters:

seed - the seed

shape - the shape

population - the population

ZipfDistr

public ZipfDistr(double shape,
         int population)

Instantiates a new zipf distr.

Parameters:

shape - the shape

population - the population

Method Detail

sample

public double sample()

Generate a new random number.

Specified by:

sample in interface ContinuousDistribution

Returns:

the next random number in the sequence