Class DeterministicDistrPar

java.lang.Object

random.AbstractParameter

random.DeterministicDistrPar

All Implemented Interfaces:

AutoCheck, Parameter

public class DeterministicDistrPar
extends AbstractParameter
implements Parameter

This is the parameter that should be passed to the Deterministic distribution.

Copyright (c) 2003
Politecnico di Milano - dipartimento di Elettronica e Informazione

Author:

Fabrizio Frontera - ffrontera@yahoo.it

Constructor Summary

Constructors

Constructor	Description
DeterministicDistrPar(double t)	It creates a new deterministic parameter.
DeterministicDistrPar(Double t)	It creates a new deterministic parameter.

Method Summary

Modifier and Type	Method	Description
boolean	check()	It controls if the parameter is correct or not.
double	getParameterValue()	It returns the value of the parameter of the deterministic distribution, that is the constant value provided by the user.
void	setMean(double value)	Sets mean for a given distribution parameter.
void	setParameterValue(double t)	It allows the user to change the value of the parameter of the deterministic distribution.

Methods inherited from class Object

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

Constructor Details

DeterministicDistrPar

public DeterministicDistrPar(double t)
                      throws IncorrectDistributionParameterException

It creates a new deterministic parameter. It accepts a double greater than zero and uses this number as the constant value that will be returned.

Parameters:

t - Parameter of the deterministic distribution. It is the value which is always returned.

Throws:

IncorrectDistributionParameterException - if the provided parameter is not greater than zero.

DeterministicDistrPar

public DeterministicDistrPar(Double t)
                      throws IncorrectDistributionParameterException

It creates a new deterministic parameter. It accepts a Double greater than zero and uses this number as the constant value that will be returned.

Parameters:

t - Parameter of the deterministic distribution. It is the value which is always returned.

Throws:

IncorrectDistributionParameterException - if the provided parameter is not greater than zero.

Method Details

check

public boolean check()

It controls if the parameter is correct or not. For the deterministic distribution, the parameter is correct if it is greater than zero.

Specified by:

check in interface AutoCheck

Specified by:

check in interface Parameter

Overrides:

check in class AbstractParameter

Returns:

boolean indicating if the parameter is correct or not.

getParameterValue

public double getParameterValue()

It returns the value of the parameter of the deterministic distribution, that is the constant value provided by the user.

Returns:

the value always returned by the distribution.

setParameterValue

public void setParameterValue(double t)
                       throws IncorrectDistributionParameterException

It allows the user to change the value of the parameter of the deterministic distribution. It verifies if the new value is correct (must be greater than zero).

Parameters:

t - double indicating the new value of the parameter.

Throws:

IncorrectDistributionParameterException - if the provided parameter is not greater than zero.

setMean

public void setMean(double value)
             throws IncorrectDistributionParameterException

Sets mean for a given distribution parameter. This method is required to adjust the mean value of a distribution into Load Dependent Service Time Strategy.
Author: Bertoli Marco

Specified by:

setMean in interface Parameter

Overrides:

setMean in class AbstractParameter

Parameters:

value - New mean value for this distribution.

Throws:

IncorrectDistributionParameterException - if mean value is invalid for this distribution.