de.uka.ipd.sdq.simucomframework.probes

Class TakeScheduledResourceDemandProbe

java.lang.Object

org.palladiosimulator.probeframework.probes.Probe

org.palladiosimulator.probeframework.probes.EventProbe<EventSourceType>

org.palladiosimulator.probeframework.probes.BasicEventProbe<AbstractScheduledResource,java.lang.Double,javax.measure.quantity.Duration>

de.uka.ipd.sdq.simucomframework.probes.TakeScheduledResourceDemandProbe

All Implemented Interfaces:

IDemandListener, org.palladiosimulator.commons.designpatterns.IAbstractObservable<org.palladiosimulator.probeframework.probes.listener.IProbeListener>, org.palladiosimulator.metricspec.metricentity.IMetricEntity

public class TakeScheduledResourceDemandProbe
extends org.palladiosimulator.probeframework.probes.BasicEventProbe<AbstractScheduledResource,java.lang.Double,javax.measure.quantity.Duration>
implements IDemandListener

Measures a resource demand metric (in seconds) by listening to demands to a scheduled resource (event source type). Therefore, it has to implement the IDemandListener interface and to register itself in the registerListener method to this scheduled resource. The measured demand is directly received by the demand call-back method of the listener.

Field Summary

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

eventSource

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

metricEntityDelegate

Constructor Summary

Constructors

Constructor and Description
TakeScheduledResourceDemandProbe(AbstractScheduledResource resource) Default constructor.

Method Summary

Modifier and Type	Method and Description
void	demand(double demand) The demand measure is directly forwarded to the notify method.
void	demandCompleted(de.uka.ipd.sdq.scheduler.ISchedulableProcess simProcess) No need to react on demand completion within this probe.
protected void	registerListener() Registers this class to the scheduled resource (event source type).

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

notify

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 Detail

TakeScheduledResourceDemandProbe

public TakeScheduledResourceDemandProbe(AbstractScheduledResource resource)

Default constructor.

Parameters:

resource - The event source is a scheduled resource, thus, notifying about newly available demands.

Method Detail

demand

public void demand(double demand)

The demand measure is directly forwarded to the notify method.

Specified by:

demand in interface IDemandListener

demandCompleted

public void demandCompleted(de.uka.ipd.sdq.scheduler.ISchedulableProcess simProcess)

No need to react on demand completion within this probe.

Specified by:

demandCompleted in interface IDemandListener

registerListener

protected void registerListener()

Registers this class to the scheduled resource (event source type).

Specified by:

registerListener in class org.palladiosimulator.probeframework.probes.EventProbe<AbstractScheduledResource>