Package org.palladiosimulator.simulizar.modelobserver

Class AllocationLookupSyncer

java.lang.Object

org.palladiosimulator.simulizar.modelobserver.AllocationLookupSyncer

All Implemented Interfaces:

Extension, IModelObserver

public class AllocationLookupSyncer
extends Object
implements IModelObserver

The Allocation Lookup Syncer updates the cache for the mapping of allocation context to resource container. In contrast to the generated SimuComContext variant, the allocation lookup syncer also supports nested assembly contexts through the usage of FQComponentIDs. LIMITATION: Due to the way the listener is currently registered, changes to CompositeComponents will not trigger notifications. If this feature is required the syncer also needs to listen to changes in the repository model.

Constructor Summary

Constructors

Constructor	Description
AllocationLookupSyncer(EntityReferenceFactory<org.palladiosimulator.pcm.resourceenvironment.ResourceContainer> resourceContainerReferenceFactory, org.palladiosimulator.analyzer.workflow.blackboard.PCMResourceSetPartition globalPartition, AssemblyAllocationManager allocationManager)	Creates a new Allocation Lookup Syncer.

Method Summary

Modifier and Type	Method	Description
protected void	addAssemblyAllocation(org.palladiosimulator.pcm.core.composition.AssemblyContext ctx, org.palladiosimulator.pcm.system.System system, List<org.palladiosimulator.pcm.core.composition.AssemblyContext> ctxHierarchy, EntityReference<org.palladiosimulator.pcm.resourceenvironment.ResourceContainer> container)	Adds an entry for the provided assembly context taking into account a stack of assembly contexts capturing the assemblies of containing composite components.
protected void	addInitialAllocations(org.palladiosimulator.pcm.allocation.Allocation allocation)	Traverses a provided Allocation model and creates mappings for all containers Allocation contexts.
protected void	appendAssemblyContextRecursively(org.palladiosimulator.pcm.core.entity.Entity container, org.palladiosimulator.pcm.core.composition.AssemblyContext context, org.jgrapht.Graph<org.palladiosimulator.pcm.core.entity.Entity,?> graph)
protected List<org.palladiosimulator.pcm.core.composition.AssemblyContext>	determineBaseAssemblyPath(org.palladiosimulator.pcm.core.composition.AssemblyContext ctx, org.palladiosimulator.pcm.system.System system)
protected void	handleNotification(Notification msg)
void	initialize()
protected void	removeAssemblyAllocation(org.palladiosimulator.pcm.core.composition.AssemblyContext ctx, List<org.palladiosimulator.pcm.core.composition.AssemblyContext> ctxHierarchy)	Removes the entry for the provided assembly context taking into account a stack of assembly contexts capturing the assemblies of containing composite components.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.palladiosimulator.simulizar.modelobserver.IModelObserver

unregister

Constructor Detail

AllocationLookupSyncer

@Inject
public AllocationLookupSyncer(EntityReferenceFactory<org.palladiosimulator.pcm.resourceenvironment.ResourceContainer> resourceContainerReferenceFactory,
                              org.palladiosimulator.analyzer.workflow.blackboard.PCMResourceSetPartition globalPartition,
                              AssemblyAllocationManager allocationManager)

Creates a new Allocation Lookup Syncer.

Parameters:

resourceContainerAccess - a service to look up simulate resource container instances based on the id of their model counterpart.

Method Detail

initialize

public void initialize()

Specified by:

initialize in interface IModelObserver

handleNotification

protected void handleNotification(Notification msg)

addInitialAllocations

protected void addInitialAllocations(org.palladiosimulator.pcm.allocation.Allocation allocation)

Traverses a provided Allocation model and creates mappings for all containers Allocation contexts.

Parameters:

allocation - the Allocation model

addAssemblyAllocation

protected void addAssemblyAllocation(org.palladiosimulator.pcm.core.composition.AssemblyContext ctx,
                                     org.palladiosimulator.pcm.system.System system,
                                     List<org.palladiosimulator.pcm.core.composition.AssemblyContext> ctxHierarchy,
                                     EntityReference<org.palladiosimulator.pcm.resourceenvironment.ResourceContainer> container)

Adds an entry for the provided assembly context taking into account a stack of assembly contexts capturing the assemblies of containing composite components. In case the assembly refers to a CompositeComponent the method recursively descends to include mappings for the assemblies contained in the CompositeComponent.

Parameters:

ctx - the assembly context to create a mapping for.

ctxHierarchy - the assemblies of potential enclosing CompositeComponents. Provide an empty list if none.

container - the simulated resource container to which the assembly context is allocated.

determineBaseAssemblyPath

protected List<org.palladiosimulator.pcm.core.composition.AssemblyContext> determineBaseAssemblyPath(org.palladiosimulator.pcm.core.composition.AssemblyContext ctx,
                                                                                                     org.palladiosimulator.pcm.system.System system)

appendAssemblyContextRecursively

protected void appendAssemblyContextRecursively(org.palladiosimulator.pcm.core.entity.Entity container,
                                                org.palladiosimulator.pcm.core.composition.AssemblyContext context,
                                                org.jgrapht.Graph<org.palladiosimulator.pcm.core.entity.Entity,?> graph)

removeAssemblyAllocation

protected void removeAssemblyAllocation(org.palladiosimulator.pcm.core.composition.AssemblyContext ctx,
                                        List<org.palladiosimulator.pcm.core.composition.AssemblyContext> ctxHierarchy)

Removes the entry for the provided assembly context taking into account a stack of assembly contexts capturing the assemblies of containing composite components. In case the assembly refers to a CompositeComponent the method recursively descends to also remove mappings for the assemblies contained in the CompositeComponent.

Parameters:

ctx - the assembly context to remove the mapping.

ctxHierarchy - the assemblies of potential enclosing CompositeComponents. Provide an empty list if none.