Package org.palladiosimulator.simulizar.reconfiguration.qvto

Class QVTOReconfigurator

java.lang.Object

org.palladiosimulator.simulizar.reconfiguration.AbstractReconfigurator

org.palladiosimulator.simulizar.reconfiguration.qvto.QVTOReconfigurator

All Implemented Interfaces:

Extension, IReconfigurationEngine

public class QVTOReconfigurator
extends AbstractReconfigurator

A reconfigurator implementation which relies on QVTo to do the reconfiguration. The QVTo rules both check their reconfiguration precondition and perform the actual reconfiguration.

Field Summary

Fields inherited from class org.palladiosimulator.simulizar.reconfiguration.AbstractReconfigurator

configuration, pcmPartitionManager

Fields inherited from interface org.palladiosimulator.simulizar.reconfiguration.IReconfigurationEngine

RECONFIGURATION_CHECK_FAILED, RECONFIGURATION_CHECK_NOT_APPLICABLE_BY_ENGINE, RECONFIGURATION_CHECK_SUCCEEDED, RECONFIGURATION_EXECUTION_FAILED, RECONFIGURATION_EXECUTION_NOT_APPLICABLE_BY_ENGINE, RECONFIGURATION_EXECUTION_SUCCEEDED

Constructor Summary

Constructors

Constructor	Description
QVTOReconfigurator()	QVTO Reconfigurator default constructor.

Method Summary

Modifier and Type	Method	Description
boolean	runCheck(EList<? extends ModelTransformation<? extends Object>> checks, EObject monitoredElement, de.uka.ipd.sdq.scheduler.resources.active.IResourceTableManager resourceTableManager)	Trigger a condition check of the model@runtime.
boolean	runExecute(EList<? extends ModelTransformation<? extends Object>> actions, EObject monitoredElement, de.uka.ipd.sdq.scheduler.resources.active.IResourceTableManager resourceTableManager)	Trigger a reconfiguration of the model@runtime.

Methods inherited from class org.palladiosimulator.simulizar.reconfiguration.AbstractReconfigurator

setConfiguration, setPCMPartitionManager

Methods inherited from class java.lang.Object

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

Constructor Detail

QVTOReconfigurator

public QVTOReconfigurator()

QVTO Reconfigurator default constructor.

Method Detail

runCheck

public boolean runCheck(EList<? extends ModelTransformation<? extends Object>> checks,
                        EObject monitoredElement,
                        de.uka.ipd.sdq.scheduler.resources.active.IResourceTableManager resourceTableManager)

Description copied from interface: IReconfigurationEngine

Trigger a condition check of the model@runtime. Engines should check whether they should reconfigure.

monitoredElement - PCM model element for which a new sensor measurement arrived.

Returns:

true if the check was positive/matched, false if it was negative/did not match

runExecute

public boolean runExecute(EList<? extends ModelTransformation<? extends Object>> actions,
                          EObject monitoredElement,
                          de.uka.ipd.sdq.scheduler.resources.active.IResourceTableManager resourceTableManager)

Description copied from interface: IReconfigurationEngine

Trigger a reconfiguration of the model@runtime. This method should only be called if the prior check was positive, i.e., engines should only do the reconfiguration if the prior check was positive.

monitoredElement - PCM model element for which a new sensor measurement arrived.

Returns:

true if the reconfiguration was executed, false if it was not executed or did not succeed.