Package de.uka.ipd.sdq.dsexplore.opt4j.optimizer.heuristic.operators

Class QMLBoundDependentTacticOperatorsManager

java.lang.Object

de.uka.ipd.sdq.dsexplore.opt4j.optimizer.heuristic.operators.TacticOperatorsManager

de.uka.ipd.sdq.dsexplore.opt4j.optimizer.heuristic.operators.QMLBoundDependentTacticOperatorsManager

public class QMLBoundDependentTacticOperatorsManager
extends TacticOperatorsManager

Applies activated heuristics based on the constraint violation of an individual in the following order: 1) Try to get individual feasible if it is infeasible. 2) Try to reach all defined goals if not reached yet. 3) Apply any heuristic applicable if no previous case applies.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	QMLBoundDependentTacticOperatorsManager.ConstraintViolationInformation

Field Summary

Fields inherited from class de.uka.ipd.sdq.dsexplore.opt4j.optimizer.heuristic.operators.TacticOperatorsManager

generator, heuristics, writer

Constructor Summary

Constructors

Constructor	Description
QMLBoundDependentTacticOperatorsManager(org.opt4j.operator.copy.Copy<org.opt4j.core.Genotype> copy, DSEIndividualFactory individualFactory)

Method Summary

Modifier and Type	Method	Description
protected QMLBoundDependentTacticOperatorsManager.ConstraintViolationInformation	analyzeConstraints(DSEIndividual individual)
List<TacticsResultCandidate>	getAllCandidates(DSEIndividual individual)	Applies heuristics based on all constraint violations of an individual: Try to make individual feasible.
protected boolean	isFulfilled(Map.Entry<org.opt4j.core.Constraint,org.opt4j.core.Value<?>> constraintAndValue)
protected boolean	isViolated(Map.Entry<org.opt4j.core.Constraint,org.opt4j.core.Value<?>> constraintAndValue)

Methods inherited from class de.uka.ipd.sdq.dsexplore.opt4j.optimizer.heuristic.operators.TacticOperatorsManager

getCandidate, getHeuristics

Methods inherited from class java.lang.Object

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

Constructor Details

QMLBoundDependentTacticOperatorsManager

@Inject
public QMLBoundDependentTacticOperatorsManager(org.opt4j.operator.copy.Copy<org.opt4j.core.Genotype> copy,
 DSEIndividualFactory individualFactory)

Method Details

getAllCandidates

public List<TacticsResultCandidate> getAllCandidates(DSEIndividual individual)

Applies heuristics based on all constraint violations of an individual: Try to make individual feasible. If feasible, try to reach all goals. If all goals reached, apply any heuristic.

Overrides:

getAllCandidates in class TacticOperatorsManager

Returns:

isViolated

protected boolean isViolated(Map.Entry<org.opt4j.core.Constraint,org.opt4j.core.Value<?>> constraintAndValue)

isFulfilled

protected boolean isFulfilled(Map.Entry<org.opt4j.core.Constraint,org.opt4j.core.Value<?>> constraintAndValue)

analyzeConstraints

protected QMLBoundDependentTacticOperatorsManager.ConstraintViolationInformation analyzeConstraints(DSEIndividual individual)