Package org.palladiosimulator.solver.visitors

Class SeffVisitor

java.lang.Object
org.eclipse.emf.ecore.util.Switch<T>
org.palladiosimulator.pcm.seff.util.SeffSwitch
org.palladiosimulator.solver.visitors.SeffVisitor
Direct Known Subclasses:
AggregatedContextSEFFVisitor
public class SeffVisitor extends org.palladiosimulator.pcm.seff.util.SeffSwitch
Visitor that builds the computed usage and computed allocation contexts.

  • Field Details

    • contextWrapper

      protected ContextWrapper contextWrapper
      Context wrapper for access to context information.

  • Constructor Details

    • SeffVisitor

      public SeffVisitor(ContextWrapper wrapper)
      The constructor.
      Parameters:
      wrapper - reference to the context wrapper

  • Method Details

    • caseAbstractInternalControlFlowAction

      public Object caseAbstractInternalControlFlowAction(org.palladiosimulator.pcm.seff.AbstractInternalControlFlowAction action)
      Handles recovery block actions. This is a workaround implementing the case for the base class of the RecoveryBlockAction type, as the type itself is not directly in the SEFF package and thus not handled by the SeffSwitch.
      Overrides:
      caseAbstractInternalControlFlowAction in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      action - the recovery block action
      Returns:
      the recovery block action

    • caseAcquireAction

      public Object caseAcquireAction(org.palladiosimulator.pcm.seff.AcquireAction action)
      Handles acquire actions. Nothing to do for the dependency solver. Just goes to the next action.
      Overrides:
      caseAcquireAction in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      action - the acquire action
      Returns:
      the acquire action

    • caseBranchAction

      public Object caseBranchAction(org.palladiosimulator.pcm.seff.BranchAction action)
      Handles branch actions. Proceeds with the inner branch transitions, then goes to the next action.
      Overrides:
      caseBranchAction in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      action - the branch action
      Returns:
      the branch action

    • caseCollectionIteratorAction

      public Object caseCollectionIteratorAction(org.palladiosimulator.pcm.seff.CollectionIteratorAction action)
      Handles collection iterator actions. Invokes the collectionIteratorHandler, then goes to the next action.
      Overrides:
      caseCollectionIteratorAction in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      action - the collection iterator action
      Returns:
      the collection iterator action

    • caseExternalCallAction

      public Object caseExternalCallAction(org.palladiosimulator.pcm.seff.ExternalCallAction action)
      Handles external call actions. Invokes the externalCallHandler, then goes to the next action.
      Overrides:
      caseExternalCallAction in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      action - the external call action
      Returns:
      the external call action

    • caseForkAction

      public Object caseForkAction(org.palladiosimulator.pcm.seff.ForkAction action)
      Handles fork actions. Invokes the forkActionHandler, then goes to the next action.
      Overrides:
      caseForkAction in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      action - the fork action
      Returns:
      the fork action

    • caseGuardedBranchTransition

      public Object caseGuardedBranchTransition(org.palladiosimulator.pcm.seff.GuardedBranchTransition transition)
      Handles guarded branch transitions. Invokes the guardedBranchHandler.
      Overrides:
      caseGuardedBranchTransition in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      transition - the branch transition
      Returns:
      the branch transition

    • caseInternalAction

      public Object caseInternalAction(org.palladiosimulator.pcm.seff.InternalAction action)
      Handles internal actions. Invokes the internalActionHandler, then goes to the next action.
      Overrides:
      caseInternalAction in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      action - the internal action
      Returns:
      the internal action

    • caseLoopAction

      public Object caseLoopAction(org.palladiosimulator.pcm.seff.LoopAction action)
      Handles loop actions. Invokes the loopActionHandler, then goes to the next action.
      Overrides:
      caseLoopAction in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      action - the loop action
      Returns:
      the loop action

    • caseProbabilisticBranchTransition

      public Object caseProbabilisticBranchTransition(org.palladiosimulator.pcm.seff.ProbabilisticBranchTransition transition)
      Handles probabilistic branch transitions. Invokes the probabilisticBranchHandler, then goes to the next action.
      Overrides:
      caseProbabilisticBranchTransition in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      transition - the branch transition
      Returns:
      the branch transition

    • caseReleaseAction

      public Object caseReleaseAction(org.palladiosimulator.pcm.seff.ReleaseAction action)
      Handles release actions. Nothing to do for the dependency solver. Just goes to the next action.
      Overrides:
      caseReleaseAction in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      action - the release action
      Returns:
      the release action

    • caseResourceDemandingBehaviour

      public Object caseResourceDemandingBehaviour(org.palladiosimulator.pcm.seff.ResourceDemandingBehaviour behaviour)
      Handles resource demanding behaviours. Goes to the first action within the behaviour.
      Overrides:
      caseResourceDemandingBehaviour in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      behaviour - the resource demanding behaviour
      Returns:
      the resource demanding behaviour

    • caseResourceDemandingSEFF

      public Object caseResourceDemandingSEFF(org.palladiosimulator.pcm.seff.ResourceDemandingSEFF behaviour)
      Handles resource demanding seffs. Goes to the first action within the seff.
      Overrides:
      caseResourceDemandingSEFF in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      behaviour - the resource demanding seff
      Returns:
      the resource demanding seff

    • caseSetVariableAction

      public Object caseSetVariableAction(org.palladiosimulator.pcm.seff.SetVariableAction action)
      Handles set variable actions. Invokes the setVariableHandler, then goes to the next action.
      Overrides:
      caseSetVariableAction in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      action - the set variable action
      Returns:
      the set variable action

    • caseStartAction

      public Object caseStartAction(org.palladiosimulator.pcm.seff.StartAction action)
      Handles start actions. Nothing to do for the dependency solver. Just goes to the next action.
      Overrides:
      caseStartAction in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      action - the start action
      Returns:
      the start action

    • caseStopAction

      public Object caseStopAction(org.palladiosimulator.pcm.seff.StopAction action)
      Handles stop actions. Saves the contexts that have been created for the surrounding resource demanding seff.
      Overrides:
      caseStopAction in class org.palladiosimulator.pcm.seff.util.SeffSwitch
      Parameters:
      action - the stop action
      Returns:
      the stop action

    • getContextWrapper

      public ContextWrapper getContextWrapper()
      Retrieves the context wrapper.
      Returns:
      the context wrapper

    • setContextWrapper

      public void setContextWrapper(ContextWrapper wrapper)
      Sets the context wrapper.
      Parameters:
      wrapper - the context wrapper