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.

Author:

Sebastian Lehrig, Steffen Becker

Constructor Summary

Constructors

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

Method Summary

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

takeMeasurement, takeMeasurement

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

addObserver, getMetricDesciption, isCompatibleWith, removeObserver

Methods inherited from class java.lang.Object

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

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

getMetricDesciption, isCompatibleWith

Constructor Detail

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.