Package org.palladiosimulator.simulizar.reconfiguration.qvto

Class QVTOReconfigurator

  • All Implemented Interfaces:
    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.

    • Constructor Detail

      • QVTOReconfigurator

        public QVTOReconfigurator()
        QVTO Reconfigurator default constructor.
        Parameters:
        modelAccessFactory - ModelAccessFactory giving access to PCM and PRM models
        configuration - Simulation configuration

      • QVTOReconfigurator

        public QVTOReconfigurator​(IModelAccess modelAccessFactory)
        QVTO Reconfigurator constructor.
        Parameters:
        modelAccessFactory - ModelAccessFactory giving access to PCM and PRM models
        configuration - Simulation configuration

    • Method Detail

      • runCheck

        public boolean runCheck​(EList<? extends ModelTransformation<? extends Object>> checks,
                        EObject monitoredElement)
        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)
        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.