Package de.uka.ipd.sdq.tcfmoop.config

Class InsignificantParetoFrontChangeConfig

java.lang.Object

de.uka.ipd.sdq.tcfmoop.config.AbstractConfiguration

de.uka.ipd.sdq.tcfmoop.config.InsignificantParetoFrontChangeConfig

All Implemented Interfaces:

IConfiguration

public class InsignificantParetoFrontChangeConfig
extends AbstractConfiguration

Configuration class for InsignificantParetoFrontChange termination criterion.

Constructor Summary

Constructors

Constructor	Description
InsignificantParetoFrontChangeConfig()

Method Summary

Modifier and Type	Method	Description
double	getMinimumAllowedDifference()	Returns the minimum allowed difference, measured in coverage percentages between the two fronts.
int	getPastIterationNumber()	Get the number for the x.
void	setMinimumAllowedDifference(double percentages)	Set the minimum allowed difference between the two fronts.
void	setPastIterationNumber(int pastInterationNumber)	Sets the number for the x.
boolean	validateConfiguration()	Checks the configuration object for correctness.

Methods inherited from class de.uka.ipd.sdq.tcfmoop.config.AbstractConfiguration

getTerminationCriterionName

Methods inherited from class java.lang.Object

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

Constructor Detail

InsignificantParetoFrontChangeConfig

public InsignificantParetoFrontChangeConfig()

Method Detail

validateConfiguration

public boolean validateConfiguration()

Checks the configuration object for correctness. Should be called before accessing any of the data of the configuration object

Returns:

true - The configuration is correct false - The configuration is incomplete or wrong

setMinimumAllowedDifference

public void setMinimumAllowedDifference(double percentages)
                                 throws InvalidConfigException

Set the minimum allowed difference between the two fronts. If the difference, measured in coverage percentages is smaller then the one entered here, then the improvement is considered insignificant. Else it is not. The parameter is a percentage value and is exacted to be in the interval [0, 1].

Parameters:

percentages - Minimum allowed difference between the two pareto fronts. A percentage value in the interval [0, 1]

Throws:

InvalidConfigException - if the supplied parameter do not conform to the required conditions.

getMinimumAllowedDifference

public double getMinimumAllowedDifference()

Returns the minimum allowed difference, measured in coverage percentages between the two fronts. The value is guaranteed to be in the interval [0, 1]

Returns:

the minimum allowed difference, measured in coverage percentages between the two fronts.

setPastIterationNumber

public void setPastIterationNumber(int pastInterationNumber)
                            throws InvalidConfigException

Sets the number for the x. past iteration to compare the current pareto front with.

Parameters:

compareWithIterationsAgo - the number for the x. past generation to compare the current pareto front with.

Throws:

InvalidConfigException - if the supplied parameter do not conform to the required conditions.

getPastIterationNumber

public int getPastIterationNumber()

Get the number for the x. past generation to compare the current pareto front with.

Returns:

the number for the x. past generation to compare the current pareto front with.