Package org.palladiosimulator.pcm.resourceenvironment

Interface ProcessingResourceSpecification

All Superinterfaces:

org.eclipse.emf.cdo.CDOObject, org.eclipse.emf.cdo.common.id.CDOWithID, EObject, de.uka.ipd.sdq.identifier.Identifier, Notifier, PCMBaseClass, PCMClass

All Known Subinterfaces:

HDDProcessingResourceSpecification

All Known Implementing Classes:

HDDProcessingResourceSpecificationImpl, ProcessingResourceSpecificationImpl

public interface ProcessingResourceSpecification
extends de.uka.ipd.sdq.identifier.Identifier, PCMBaseClass

A representation of the model object 'Processing Resource Specification'. Performance specification of processing resources (e.g. processing rate, scheduling policy)

The following features are supported:

• MTTR
• MTTF
• Required By Container
• Scheduling Policy
• Active Resource Type Active Resource Specification
• Processing Rate Processing Resource Specification
• Number Of Replicas
• Resource Container Processing Resource Specification

See Also:

• ResourceenvironmentPackage.getProcessingResourceSpecification()

Generated class or method.

EMF model class or method.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	copyright

Method Summary

Modifier and Type	Method	Description
ProcessingResourceType	getActiveResourceType_ActiveResourceSpecification()	Returns the value of the 'Active Resource Type Active Resource Specification' reference.
double	getMTTF()	Returns the value of the 'MTTF' attribute.
double	getMTTR()	Returns the value of the 'MTTR' attribute.
int	getNumberOfReplicas()	Returns the value of the 'Number Of Replicas' attribute.
PCMRandomVariable	getProcessingRate_ProcessingResourceSpecification()	Returns the value of the 'Processing Rate Processing Resource Specification' containment reference.
ResourceContainer	getResourceContainer_ProcessingResourceSpecification()	Returns the value of the 'Resource Container Processing Resource Specification' container reference.
SchedulingPolicy	getSchedulingPolicy()	Returns the value of the 'Scheduling Policy' reference.
boolean	isRequiredByContainer()	Returns the value of the 'Required By Container' attribute.
void	setActiveResourceType_ActiveResourceSpecification(ProcessingResourceType value)	Sets the value of the 'Active Resource Type Active Resource Specification' reference.
void	setMTTF(double value)	Sets the value of the 'MTTF' attribute.
void	setMTTR(double value)	Sets the value of the 'MTTR' attribute.
void	setNumberOfReplicas(int value)	Sets the value of the 'Number Of Replicas' attribute.
void	setProcessingRate_ProcessingResourceSpecification(PCMRandomVariable value)	Sets the value of the 'Processing Rate Processing Resource Specification' containment reference.
void	setRequiredByContainer(boolean value)	Sets the value of the 'Required By Container' attribute.
void	setResourceContainer_ProcessingResourceSpecification(ResourceContainer value)	Sets the value of the 'Resource Container Processing Resource Specification' container reference.
void	setSchedulingPolicy(SchedulingPolicy value)	Sets the value of the 'Scheduling Policy' reference.

Methods inherited from interface org.eclipse.emf.cdo.CDOObject

cdoConflict, cdoDirectResource, cdoHistory, cdoID, cdoInvalid, cdoLockState, cdoPermission, cdoPrefetch, cdoReadLock, cdoReload, cdoResource, cdoRevision, cdoRevision, cdoState, cdoView, cdoWriteLock, cdoWriteOption

Methods inherited from interface org.eclipse.emf.ecore.EObject

eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset

Methods inherited from interface de.uka.ipd.sdq.identifier.Identifier

getId, setId

Methods inherited from interface org.eclipse.emf.common.notify.Notifier

eAdapters, eDeliver, eNotify, eSetDeliver

Field Details

copyright

static final String copyright

See Also:

• Constant Field Values

Generated class or method.

Method Details

getMTTR

double getMTTR()

Returns the value of the 'MTTR' attribute. The default value is "0.0". The Mean Time To Repair (MTTR) of a physical resource is the expected timespan from breakdown of this physical resource to its repair or replacement.

Returns:

the value of the 'MTTR' attribute.

See Also:

• setMTTR(double)
• ResourceenvironmentPackage.getProcessingResourceSpecification_MTTR()

Generated class or method.

EMF model class or method.

default="0.0" required="true" ordered="false"

setMTTR

void setMTTR(double value)

Sets the value of the 'MTTR' attribute.

Parameters:

value - the new value of the 'MTTR' attribute.

See Also:

• getMTTR()

Generated class or method.

getMTTF

double getMTTF()

Returns the value of the 'MTTF' attribute. The default value is "0.0". The Mean Time To Failure (MTTF) of a physical resource is the expected timespan from the start of its usage until breakdown.

Returns:

the value of the 'MTTF' attribute.

See Also:

• setMTTF(double)
• ResourceenvironmentPackage.getProcessingResourceSpecification_MTTF()

Generated class or method.

EMF model class or method.

default="0.0" required="true" ordered="false"

setMTTF

void setMTTF(double value)

Sets the value of the 'MTTF' attribute.

Parameters:

value - the new value of the 'MTTF' attribute.

See Also:

• getMTTF()

Generated class or method.

isRequiredByContainer

boolean isRequiredByContainer()

Returns the value of the 'Required By Container' attribute.

This attribute controls the handling of the resource by the reliability prediction.

If set to TRUE, the unavailability of the resource automatically leads to the unavailability of the surrounding resource container. Every attempt to execute a SEFF on an unavailable resource container leads to a corresponding resource failure.

If set to FALSE, the unavailability of the resource does not make the container unavailable. An attempt to execute a SEFF on a container with an unavailable resource leads to a resource failure ONLY IF the SEFF contains an InternalAction that accesses the resource.

Returns:

the value of the 'Required By Container' attribute.

See Also:

• setRequiredByContainer(boolean)
• ResourceenvironmentPackage.getProcessingResourceSpecification_RequiredByContainer()

Generated class or method.

EMF model class or method.

required="true" ordered="false"

setRequiredByContainer

void setRequiredByContainer(boolean value)

Sets the value of the 'Required By Container' attribute.

Parameters:

value - the new value of the 'Required By Container' attribute.

See Also:

• isRequiredByContainer()

Generated class or method.

getSchedulingPolicy

SchedulingPolicy getSchedulingPolicy()

Returns the value of the 'Scheduling Policy' reference.

Returns:

the value of the 'Scheduling Policy' reference.

See Also:

• setSchedulingPolicy(SchedulingPolicy)
• ResourceenvironmentPackage.getProcessingResourceSpecification_SchedulingPolicy()

Generated class or method.

EMF model class or method.

required="true" ordered="false"

setSchedulingPolicy

void setSchedulingPolicy(SchedulingPolicy value)

Sets the value of the 'Scheduling Policy' reference.

Parameters:

value - the new value of the 'Scheduling Policy' reference.

See Also:

• getSchedulingPolicy()

Generated class or method.

getActiveResourceType_ActiveResourceSpecification

ProcessingResourceType getActiveResourceType_ActiveResourceSpecification()

Returns the value of the 'Active Resource Type Active Resource Specification' reference.

Returns:

the value of the 'Active Resource Type Active Resource Specification' reference.

See Also:

• setActiveResourceType_ActiveResourceSpecification(ProcessingResourceType)
• ResourceenvironmentPackage.getProcessingResourceSpecification_ActiveResourceType_ActiveResourceSpecification()

Generated class or method.

EMF model class or method.

required="true" ordered="false"

setActiveResourceType_ActiveResourceSpecification

void setActiveResourceType_ActiveResourceSpecification(ProcessingResourceType value)

Sets the value of the 'Active Resource Type Active Resource Specification' reference.

Parameters:

value - the new value of the 'Active Resource Type Active Resource Specification' reference.

See Also:

• getActiveResourceType_ActiveResourceSpecification()

Generated class or method.

getProcessingRate_ProcessingResourceSpecification

PCMRandomVariable getProcessingRate_ProcessingResourceSpecification()

Returns the value of the 'Processing Rate Processing Resource Specification' containment reference. It is bidirectional and its opposite is 'Processing Resource Specification processing Rate PCM Random Variable'.

Returns:

the value of the 'Processing Rate Processing Resource Specification' containment reference.

See Also:

• setProcessingRate_ProcessingResourceSpecification(PCMRandomVariable)
• ResourceenvironmentPackage.getProcessingResourceSpecification_ProcessingRate_ProcessingResourceSpecification()
• PCMRandomVariable.getProcessingResourceSpecification_processingRate_PCMRandomVariable()

Generated class or method.

EMF model class or method.

opposite="processingResourceSpecification_processingRate_PCMRandomVariable" containment="true" required="true" ordered="false"

setProcessingRate_ProcessingResourceSpecification

void setProcessingRate_ProcessingResourceSpecification(PCMRandomVariable value)

Sets the value of the 'Processing Rate Processing Resource Specification' containment reference.

Parameters:

value - the new value of the 'Processing Rate Processing Resource Specification' containment reference.

See Also:

• getProcessingRate_ProcessingResourceSpecification()

Generated class or method.

getNumberOfReplicas

int getNumberOfReplicas()

Returns the value of the 'Number Of Replicas' attribute. The default value is "1".

Specifies the actual number of processors of the processing resource.

In terms of the queueing theory, the number of processors corresponds to the number of servers of a service center. Thus, the attribute allows to specify a multi-server queue, i.e., one queue with multiple servers.

Returns:

the value of the 'Number Of Replicas' attribute.

See Also:

• setNumberOfReplicas(int)
• ResourceenvironmentPackage.getProcessingResourceSpecification_NumberOfReplicas()

Generated class or method.

EMF model class or method.

default="1" required="true" ordered="false"

setNumberOfReplicas

void setNumberOfReplicas(int value)

Sets the value of the 'Number Of Replicas' attribute.

Parameters:

value - the new value of the 'Number Of Replicas' attribute.

See Also:

• getNumberOfReplicas()

Generated class or method.

getResourceContainer_ProcessingResourceSpecification

ResourceContainer getResourceContainer_ProcessingResourceSpecification()

Returns the value of the 'Resource Container Processing Resource Specification' container reference. It is bidirectional and its opposite is 'Active Resource Specifications Resource Container'.

Returns:

the value of the 'Resource Container Processing Resource Specification' container reference.

See Also:

• setResourceContainer_ProcessingResourceSpecification(ResourceContainer)
• ResourceenvironmentPackage.getProcessingResourceSpecification_ResourceContainer_ProcessingResourceSpecification()
• ResourceContainer.getActiveResourceSpecifications_ResourceContainer()

Generated class or method.

EMF model class or method.

opposite="activeResourceSpecifications_ResourceContainer" required="true" transient="false" ordered="false"

setResourceContainer_ProcessingResourceSpecification

void setResourceContainer_ProcessingResourceSpecification(ResourceContainer value)

Sets the value of the 'Resource Container Processing Resource Specification' container reference.

Parameters:

value - the new value of the 'Resource Container Processing Resource Specification' container reference.

See Also:

• getResourceContainer_ProcessingResourceSpecification()

Generated class or method.