Package org.palladiosimulator.simulizar.interpreter.linking.impl

Class ResourceEnvironmentObservingLegacyRouter

  • All Implemented Interfaces:
    ILinkingResourceRouter<EntityReference<org.palladiosimulator.pcm.resourceenvironment.ResourceContainer>,​EntityReference<org.palladiosimulator.pcm.resourceenvironment.LinkingResource>>
    @Singleton
public class ResourceEnvironmentObservingLegacyRouter
extends Object
implements ILinkingResourceRouter<EntityReference<org.palladiosimulator.pcm.resourceenvironment.ResourceContainer>,​EntityReference<org.palladiosimulator.pcm.resourceenvironment.LinkingResource>>
    This class implements the routing behavior of SimuCom for SimuLizar. It checks for every registered linking resource if both resource containers are connected to this link. This router monitors the ResourceEnvironment model to pick up on changes and update the internal data structures.

    • Method Detail

      • findRoute

        public Optional<Iterable<EntityReference<org.palladiosimulator.pcm.resourceenvironment.LinkingResource>>> findRoute​(EntityReference<org.palladiosimulator.pcm.resourceenvironment.ResourceContainer> transmissionSource,
                                                                                                                    EntityReference<org.palladiosimulator.pcm.resourceenvironment.ResourceContainer> transmissionTarget)
        Determines a series of links between transmissionSource and transmissionTarget. LIMITATION: Routes are only found between containers which are connected directly to the same linking resource.
        Specified by:
        findRoute in interface ILinkingResourceRouter<EntityReference<org.palladiosimulator.pcm.resourceenvironment.ResourceContainer>,​EntityReference<org.palladiosimulator.pcm.resourceenvironment.LinkingResource>>
        Parameters:
        transmissionSource - the node where the transmission is originating
        transmissionTarget - the target node of the transmission
        Returns:
        an Optional of an Iterable of links if there is a route between the nodes. The iterable may be empty, e. g. if source equals target. If there is no route between source and target an empty optional is returned.

      • handleNotification

        protected void handleNotification​(Notification msg)

      • initialize

        protected void initialize​(org.palladiosimulator.pcm.resourceenvironment.ResourceEnvironment env)

      • handleLinkingResourcesChange

        protected void handleLinkingResourcesChange​(Notification msg)
        Handle notifications about new or deleted linking resources
        Parameters:
        msg - the notification

      • handleConnectedResourceContainersChange

        protected void handleConnectedResourceContainersChange​(Notification msg)

      • doAddLinkingResource

        protected void doAddLinkingResource​(org.palladiosimulator.pcm.resourceenvironment.LinkingResource link)

      • doRemoveLinkingResource

        protected void doRemoveLinkingResource​(org.palladiosimulator.pcm.resourceenvironment.LinkingResource link)

      • doAddConnectedResourceContainer

        protected void doAddConnectedResourceContainer​(org.palladiosimulator.pcm.resourceenvironment.LinkingResource link,
                                               org.palladiosimulator.pcm.resourceenvironment.ResourceContainer container)

      • doRemoveConnectedResourceContainer

        protected void doRemoveConnectedResourceContainer​(org.palladiosimulator.pcm.resourceenvironment.LinkingResource link,
                                                  org.palladiosimulator.pcm.resourceenvironment.ResourceContainer container)