Package de.uka.ipd.sdq.simucomframework.probes

Class TakeScheduledResourceStateProbe

java.lang.Object
org.palladiosimulator.probeframework.probes.Probe
org.palladiosimulator.probeframework.probes.TriggeredProbe
org.palladiosimulator.probeframework.probes.BasicTriggeredProbe<V,Q>
org.palladiosimulator.probeframework.probes.BasicObjectStateProbe<AbstractScheduledResource,Long,javax.measure.quantity.Dimensionless>
de.uka.ipd.sdq.simucomframework.probes.TakeScheduledResourceStateProbe
All Implemented Interfaces:
org.palladiosimulator.commons.designpatterns.IAbstractObservable<org.palladiosimulator.probeframework.probes.listener.IProbeListener>, org.palladiosimulator.metricspec.metricentity.IMetricEntity
public class TakeScheduledResourceStateProbe extends org.palladiosimulator.probeframework.probes.BasicObjectStateProbe<AbstractScheduledResource,Long,javax.measure.quantity.Dimensionless>
Measures a CPU state metric (dimensionless) by requesting the queue length from the scheduled CPU resource (observed state object). Because scheduled resources can have many instances (e.g., a CPU can have many cores), a pointer to the concrete instance is used additionally.

  • Field Summary

    Fields inherited from class org.palladiosimulator.probeframework.probes.Probe

    metricEntityDelegate

  • Constructor Summary

    Constructors
    Constructor
    Description
    TakeScheduledResourceStateProbe(AbstractScheduledResource scheduledResource, int instance)
    Default constructor.

  • Method Summary

    Modifier and Type
    Method
    Description
    protected javax.measure.Measure<Long,javax.measure.quantity.Dimensionless>
    getBasicMeasure(org.palladiosimulator.probeframework.measurement.RequestContext measurementContext)
    Measures the queue length from the scheduled resources (observed state object).

    Methods inherited from class org.palladiosimulator.probeframework.probes.BasicObjectStateProbe

    getStateObject

    Methods inherited from class org.palladiosimulator.probeframework.probes.BasicTriggeredProbe

    doMeasure

    Methods inherited from class org.palladiosimulator.probeframework.probes.TriggeredProbe

    takeMeasurement, takeMeasurement

    Methods inherited from class org.palladiosimulator.probeframework.probes.Probe

    addObserver, getMetricDesciption, isCompatibleWith, notifyMeasurementSourceListener, removeObserver

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.palladiosimulator.metricspec.metricentity.IMetricEntity

    getMetricDesciption, isCompatibleWith

  • Constructor Details

    • TakeScheduledResourceStateProbe

      public TakeScheduledResourceStateProbe(AbstractScheduledResource scheduledResource, int instance)
      Default constructor.
      Parameters:
      scheduledResource - The observer object is a scheduled resource, thus, allowing to request its queue length.
      instance - Pointer to the concrete instance of the scheduled resource, e.g., CPU 0.

  • Method Details

    • getBasicMeasure

      protected javax.measure.Measure<Long,javax.measure.quantity.Dimensionless> getBasicMeasure(org.palladiosimulator.probeframework.measurement.RequestContext measurementContext)
      Measures the queue length from the scheduled resources (observed state object).
      Specified by:
      getBasicMeasure in class org.palladiosimulator.probeframework.probes.BasicTriggeredProbe<Long,javax.measure.quantity.Dimensionless>