Package de.uka.ipd.sdq.tcfmoop.terminationcriteria

Class InsignificantParetoFrontChangeCriterion

java.lang.Object

de.uka.ipd.sdq.tcfmoop.terminationcriteria.AbstractTerminationCriterion

de.uka.ipd.sdq.tcfmoop.terminationcriteria.InsignificantParetoFrontChangeCriterion

All Implemented Interfaces:

ITerminationCriterion

public class InsignificantParetoFrontChangeCriterion
extends AbstractTerminationCriterion

Field Summary

Fields inherited from class de.uka.ipd.sdq.tcfmoop.terminationcriteria.AbstractTerminationCriterion

archive, evaluationResult, name, outputInformation, outputNeedsUpdate, population, suggestedStop

Constructor Summary

Constructors

Constructor	Description
InsignificantParetoFrontChangeCriterion(IConfiguration conf, org.opt4j.core.optimizer.Population population, org.opt4j.core.optimizer.Archive archive)

Method Summary

Modifier and Type	Method	Description
void	evaluateImpl(int iteration, long currentTime)	The implementation of the Evaluation logic is placed here.
void	updateOutputInformation()

Methods inherited from class de.uka.ipd.sdq.tcfmoop.terminationcriteria.AbstractTerminationCriterion

evaluate, getEvaluationResult, getName, getOutputInformation

Methods inherited from class java.lang.Object

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

Constructor Details

InsignificantParetoFrontChangeCriterion

public InsignificantParetoFrontChangeCriterion(IConfiguration conf,
 org.opt4j.core.optimizer.Population population,
 org.opt4j.core.optimizer.Archive archive)

Method Details

evaluateImpl

public void evaluateImpl(int iteration,
 long currentTime)

The implementation of the Evaluation logic is placed here. Implements the Insignificant Pareto Front Change Criterion: This criterion compares the pareto front from the n. iteration with the pareto front from the n-x. iteration and calculates the difference between the two. If this difference is below the supplied minimum, it is reported that the optimization should stop.

Specified by:

evaluateImpl in class AbstractTerminationCriterion

Parameters:

iteration - - The number of the current iteration

currentTime - - The current time

updateOutputInformation

public void updateOutputInformation()

Specified by:

updateOutputInformation in class AbstractTerminationCriterion