Class Zipf

java.lang.Object

common.distributions.Distribution

common.distributions.discrete.Zipf

All Implemented Interfaces:

ServiceStrategy, Cloneable

public class Zipf
extends Distribution

Zipf distribution, used to model popularity skews in the JMT simulation engine.

Nested Class Summary

Nested classes/interfaces inherited from class Distribution

Distribution.Parameter, Distribution.ValueChecker

Field Summary

Fields inherited from class Distribution

all, allWithMean, c, checker, classpath, description, df, discreteDistributions, hasC, hasMean, image, isNestable, mean, name, nestableDistributions, parameterClasspath, parameters, precondition

Constructor Summary

Constructors

Constructor	Description
Zipf()	Constructs a new Zipf Distribution

Method Summary

Modifier and Type	Method	Description
protected ImageIcon	setImage()	Sets explicative image of this distribution used, together with description, to help the user to understand meaning of parameters
protected Distribution.Parameter[]	setParameters()	Used to set parameters of this distribution
String	toString()	Returns this distribution's short description

Methods inherited from class Distribution

checkInfinitesimalGeneratorMatrix, checkProbabilityVector, checkTransitionRateMatrix, checkValue, clone, equals, findAll, findAllDiscrete, findAllWithMean, findNestableDistributions, formatNumber, getC, getClassPath, getDescription, getImage, getMean, getName, getNumberOfParameters, getParameter, getParameter, getParameterClassPath, getPrecondition, hasC, hasMean, isNestable, normalizeProbabilityVector, setC, setMean, setValueChecker, updateCM

Methods inherited from class Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

Zipf

public Zipf()

Constructs a new Zipf Distribution

Method Details

setParameters

protected Distribution.Parameter[] setParameters()

Description copied from class: Distribution

Used to set parameters of this distribution

Specified by:

setParameters in class Distribution

Returns:

distribution parameters

setImage

protected ImageIcon setImage()

Description copied from class: Distribution

Sets explicative image of this distribution used, together with description, to help the user to understand meaning of parameters

Specified by:

setImage in class Distribution

Returns:

explicative image

toString

public String toString()

Description copied from class: Distribution

Returns this distribution's short description

Specified by:

toString in class Distribution

Returns:

distribution's short description