Class Reconfigurator

  • All Implemented Interfaces:
    org.palladiosimulator.commons.designpatterns.IAbstractObservable<IReconfigurationListener>

    public class Reconfigurator
    extends org.palladiosimulator.commons.designpatterns.AbstractObservable<IReconfigurationListener>
    Class whose objects will listen on changes in the PCM@Runtime (i.e., they track changes in the RuntimeMeasurementModel) and trigger reconfigurations respectively.
    • Constructor Detail

      • Reconfigurator

        public Reconfigurator​(de.uka.ipd.sdq.simucomframework.model.SimuComModel model,
                              IModelAccess modelAccessFactory,
                              de.uka.ipd.sdq.simulation.abstractsimengine.ISimulationControl simulationcontrol,
                              List<IReconfigurationEngine> reconfigurators,
                              SimuLizarWorkflowConfiguration configuration)
        Constructor.
        Parameters:
        model -
        modelAccessFactory - Access factory for model access interfaces.
        reconfigurators - Set of reconfigurators which will be triggered as soon as new, interesting monitoring data arrives.
    • Method Detail

      • startListening

        public void startListening()
        Setup all listeners to listen for their respective model changes.
      • cleanUp

        public void cleanUp()
        Detach all model listeners and request termination of reconfiguration process.
      • checkAndExecuteReconfigurations

        protected void checkAndExecuteReconfigurations​(Notification notification)
        Method which is called on a change in the RuntimeMeasurement. All reconfigurators are informed and can check for potential reconfigurations.
        Parameters:
        notification - The notification event, which describes a change in the RuntimeMeasurement model.
      • getMonitoredElement

        protected EObject getMonitoredElement​(Notification notification)
        Retrieve the monitored PCM element from the RuntimeMeasurement change event.
        Parameters:
        notification - The RuntimeMeasurment change event.
        Returns:
        The PCM element whose monitoring triggered the change event.