Package org.palladiosimulator.indirections.scheduler.implementations

Class D4_MedianWindowing

java.lang.Object

org.palladiosimulator.indirections.scheduler.AbstractSimDataChannelResource

org.palladiosimulator.indirections.scheduler.implementations.D4_MedianWindowing

All Implemented Interfaces:

IDataChannelResource

public class D4_MedianWindowing
extends AbstractSimDataChannelResource

Field Summary

Fields

Modifier and Type	Field	Description
protected final Queue<IndirectionDate>	data
static final String	GRACE_PERIOD_PARAMETER_NAME
protected final Map<Emitters.Window,List<IndirectionDate>>	windowToDates

Fields inherited from class org.palladiosimulator.indirections.scheduler.AbstractSimDataChannelResource

afterAcceptingAgeCalculator, assemblyContext, beforeProvidingAgeCalculator, dataChannel, dataChannelResourceRegistry, discardedAgeCalculator, id, mainContext, model, name, numberOfDiscardedIncomingElementsCalculator, numberOfDiscardedOutgoingElementsCalculator, numberOfStoredIncomingElementsCalculator, numberOfStoredOutgoingElementsCalculator, processesWaitingToGet, processesWaitingToPut, resourceTableManager, simulatedThreadComponentFactory, waitingToGetTimeCalculator, waitingToPutTimeCalculator

Constructor Summary

Constructors

Constructor

Description

D4_MedianWindowing(JavaClassDataChannel dataChannel, org.palladiosimulator.pcm.core.composition.AssemblyContext assemblyContext, org.palladiosimulator.simulizar.interpreter.InterpreterDefaultContext mainContext, de.uka.ipd.sdq.scheduler.SchedulerModel model, org.palladiosimulator.simulizar.di.component.interfaces.SimulatedThreadComponent.Factory simulatedThreadComponentFactory, DataChannelResourceRegistry dataChannelResourceRegistry)

Method Summary

Modifier and Type	Method	Description
protected void	acceptData(DataSinkRole role, IndirectionDate date)
protected boolean	canAcceptData(DataSinkRole role)
protected boolean	canProvideData(DataSourceRole role)
protected void	emit(Emitters.Window window)
protected void	handleCannotProceedToGet(ProcessWaitingToGet process)
protected void	handleCannotProceedToPut(ProcessWaitingToPut process)
protected void	handleNewWatermarkedTime(double oldWatermarkTime, double watermarkTime)
protected boolean	isPushingRole(DataSourceRole role)
protected void	provideDataAndAdvance(DataSourceRole role, Consumer<IndirectionDate> continuation)	It must hold that #provideDataAndAdvance(DataChannelSourceConnector) can be called iff AbstractSimDataChannelResource.canProvideData(DataChannelSourceConnector) was true immediately before the call.

Methods inherited from class org.palladiosimulator.indirections.scheduler.AbstractSimDataChannelResource

advance, blockUntilCanGet, blockUntilCanPut, continueWithoutData, discardDataAndContinue, discardDateIfTooOld, discardIncomingDate, get, getCurrentWatermarkedTime, getId, getName, isDateTooOld, notifyProcessesCanGetNewData, notifyProcessesCanPutNewData, processDataAvailableToGet, put, scheduleAdvance, scheduleDemand, unscheduleAdvance

Methods inherited from class java.lang.Object

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

Field Details

GRACE_PERIOD_PARAMETER_NAME

public static final String GRACE_PERIOD_PARAMETER_NAME

See Also:

• Constant Field Values

windowToDates

protected final Map<Emitters.Window,List<IndirectionDate>> windowToDates

data

protected final Queue<IndirectionDate> data

Constructor Details

D4_MedianWindowing

public D4_MedianWindowing(JavaClassDataChannel dataChannel,
 org.palladiosimulator.pcm.core.composition.AssemblyContext assemblyContext,
 org.palladiosimulator.simulizar.interpreter.InterpreterDefaultContext mainContext,
 de.uka.ipd.sdq.scheduler.SchedulerModel model,
 org.palladiosimulator.simulizar.di.component.interfaces.SimulatedThreadComponent.Factory simulatedThreadComponentFactory,
 DataChannelResourceRegistry dataChannelResourceRegistry)

Method Details

acceptData

protected void acceptData(DataSinkRole role,
 IndirectionDate date)

Specified by:

acceptData in class AbstractSimDataChannelResource

emit

protected void emit(Emitters.Window window)

canAcceptData

protected boolean canAcceptData(DataSinkRole role)

Specified by:

canAcceptData in class AbstractSimDataChannelResource

canProvideData

protected boolean canProvideData(DataSourceRole role)

Specified by:

canProvideData in class AbstractSimDataChannelResource

isPushingRole

protected boolean isPushingRole(DataSourceRole role)

Specified by:

isPushingRole in class AbstractSimDataChannelResource

handleCannotProceedToGet

protected void handleCannotProceedToGet(ProcessWaitingToGet process)

Specified by:

handleCannotProceedToGet in class AbstractSimDataChannelResource

handleCannotProceedToPut

protected void handleCannotProceedToPut(ProcessWaitingToPut process)

Specified by:

handleCannotProceedToPut in class AbstractSimDataChannelResource

handleNewWatermarkedTime

protected void handleNewWatermarkedTime(double oldWatermarkTime,
 double watermarkTime)

Specified by:

handleNewWatermarkedTime in class AbstractSimDataChannelResource

provideDataAndAdvance

protected void provideDataAndAdvance(DataSourceRole role,
 Consumer<IndirectionDate> continuation)

Description copied from class: AbstractSimDataChannelResource

It must hold that #provideDataAndAdvance(DataChannelSourceConnector) can be called iff AbstractSimDataChannelResource.canProvideData(DataChannelSourceConnector) was true immediately before the call.

Calling #provideDataAndAdvance(DataChannelSourceConnector) in a loop must eventually lead to AbstractSimDataChannelResource.canProvideData(DataChannelSourceConnector) returning false.

Specified by:

provideDataAndAdvance in class AbstractSimDataChannelResource