TakeScheduledResourceDemandProbe

java.lang.Object
- org.palladiosimulator.probeframework.probes.Probe
- - org.palladiosimulator.probeframework.probes.EventProbe<EventSourceType>
  - - org.palladiosimulator.probeframework.probes.BasicEventProbe<AbstractScheduledResource,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,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 Description

TakeScheduledResourceDemandProbe(AbstractScheduledResource resource)
Default constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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>