Package org.palladiosimulator.simulizar.slidingwindow.runtimemeasurement

Class SlidingWindowRuntimeMeasurementsRecorder

java.lang.Object

org.palladiosimulator.simulizar.metrics.PRMRecorder

org.palladiosimulator.simulizar.slidingwindow.runtimemeasurement.SlidingWindowRuntimeMeasurementsRecorder

All Implemented Interfaces:

org.palladiosimulator.measurementframework.listener.IMeasurementSourceListener, org.palladiosimulator.recorderframework.IRecorder

public class SlidingWindowRuntimeMeasurementsRecorder
extends PRMRecorder
implements org.palladiosimulator.recorderframework.IRecorder

This class is responsible for propagating sliding window based measurements from MeasurementSpecifications to the RuntimeMeasurementModel (formerly known as PRM).
Examples of such measurements are power or energy consumption measurements, or the sliding window based computation of utilization.

Constructor Summary

Constructors

Constructor	Description
SlidingWindowRuntimeMeasurementsRecorder(RuntimeMeasurementModel rmModel, org.palladiosimulator.monitorrepository.MeasurementSpecification measurementSpecification)	Initializes a new instance of the SlidingWindowRuntimeMeasurementsRecorder class with the given arguments. The MeasuringPoint to be used by the RuntimeMeasurement is obtained from the Monitor associated with the passed MeasurementSpecification.
SlidingWindowRuntimeMeasurementsRecorder(RuntimeMeasurementModel rmModel, org.palladiosimulator.monitorrepository.MeasurementSpecification measurementSpecification, org.palladiosimulator.edp2.models.measuringpoint.MeasuringPoint measuringPoint)	Initializes a new instance of the SlidingWindowRuntimeMeasurementsRecorder class with the given arguments.

Method Summary

Modifier and Type	Method	Description
void	flush()	This implementation does nothing.
void	initialize(org.palladiosimulator.recorderframework.config.IRecorderConfiguration recorderConfiguration)	This implementation does nothing.
void	newMeasurementAvailable(org.palladiosimulator.measurementframework.MeasuringValue newMeasurement)	This implementation forwards the measured value obtained from the given MeasuringValue to the RuntimeMeasurementModel.
void	preUnregister()
void	writeData(org.palladiosimulator.measurementframework.MeasuringValue measurement)

Methods inherited from class org.palladiosimulator.simulizar.metrics.PRMRecorder

detachFromPRM, getMeasurementSpecification, getPRMMeasurement, getPrmModel, updateMeasurementValue

Methods inherited from class java.lang.Object

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

Constructor Details

SlidingWindowRuntimeMeasurementsRecorder

public SlidingWindowRuntimeMeasurementsRecorder(RuntimeMeasurementModel rmModel,
 org.palladiosimulator.monitorrepository.MeasurementSpecification measurementSpecification,
 org.palladiosimulator.edp2.models.measuringpoint.MeasuringPoint measuringPoint)

Initializes a new instance of the SlidingWindowRuntimeMeasurementsRecorder class with the given arguments.

Parameters:

rmModel - The RuntimeMeasurementModel all incoming data shall be forwarded to.

measurementSpecification - The MeasurementSpecification as defined in a MonitorRepository model corresponding to the measurements to be propagated.

measuringPoint - The MeasuringPoint to be used for the RuntimeMeasurement.

Throws:

NullPointerException - In case any argument is null.

See Also:

• SlidingWindowRuntimeMeasurementsRecorder(RuntimeMeasurementModel, MeasurementSpecification)

SlidingWindowRuntimeMeasurementsRecorder

public SlidingWindowRuntimeMeasurementsRecorder(RuntimeMeasurementModel rmModel,
 org.palladiosimulator.monitorrepository.MeasurementSpecification measurementSpecification)

Initializes a new instance of the SlidingWindowRuntimeMeasurementsRecorder class with the given arguments.
The MeasuringPoint to be used by the RuntimeMeasurement is obtained from the Monitor associated with the passed MeasurementSpecification.

Parameters:

rmModel - The RuntimeMeasurementModel all incoming data shall be forwarded to.

measurementSpecification - The MeasurementSpecification as defined in a MonitorRepository model corresponding to the measurements to be propagated.

Throws:

NullPointerException - In case either argument is null.

See Also:

• SlidingWindowRuntimeMeasurementsRecorder(RuntimeMeasurementModel, MeasurementSpecification, MeasuringPoint)

Method Details

initialize

public void initialize(org.palladiosimulator.recorderframework.config.IRecorderConfiguration recorderConfiguration)

This implementation does nothing.

Specified by:

initialize in interface org.palladiosimulator.recorderframework.IRecorder

writeData

public void writeData(org.palladiosimulator.measurementframework.MeasuringValue measurement)

Specified by:

writeData in interface org.palladiosimulator.recorderframework.IRecorder

flush

public void flush()

This implementation does nothing.

Specified by:

flush in interface org.palladiosimulator.recorderframework.IRecorder

newMeasurementAvailable

public void newMeasurementAvailable(org.palladiosimulator.measurementframework.MeasuringValue newMeasurement)

This implementation forwards the measured value obtained from the given MeasuringValue to the RuntimeMeasurementModel.

Specified by:

newMeasurementAvailable in interface org.palladiosimulator.measurementframework.listener.IMeasurementSourceListener

Throws:

NullPointerException - In case == null.

IllegalArgumentException - In case newMeasurement is not compatible with the expected data metric.

preUnregister

public void preUnregister()

Specified by:

preUnregister in interface org.palladiosimulator.measurementframework.listener.IMeasurementSourceListener