/**
   *
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * <!-- begin-model-doc -->
   * A Variable is accessible by Actions within its scope (the Activity or StructuredActivityNode
   * that owns it). result = (if scope<>null then scope.allOwnedNodes()->includes(a) else
   * a.containingActivity()=activityScope endif)
   *
   * <p>From package UML::Activities.
   *
   * @param variable The receiving '<em><b>Variable</b></em>' model object.
   *     <!-- end-model-doc -->
   * @generated NOT
   */
  public static boolean isAccessibleBy(Variable variable, Action a) {
    StructuredActivityNode scope = variable.getScope();

    return scope != null
        ? scope.allOwnedNodes().contains(a)
        : a.containingActivity() == variable.getActivityScope();
  }
Пример #2
0
  /**
   * Set the node's parents : create in appropriate container and set extra parent reference if
   * necessary.
   *
   * @param newElement the element in creation
   * @param request request to create a node
   * @param elementToEdit the element the executing command edits
   * @return false if command must be cancelled
   */
  public static boolean setNodeParents(
      ActivityNode newElement, IEditCommandRequest request, EObject elementToEdit) {

    // simply take the command edited element
    EObject owner = elementToEdit;
    // create in appropriate model container
    if (owner instanceof Activity) {
      ((Activity) owner).getOwnedNodes().add(newElement);
    } else if (owner instanceof StructuredActivityNode) {
      ((StructuredActivityNode) owner).getNodes().add(newElement);
    } else {
      // incorrect model container
      return false;
    }
    //		// add extra parent reference
    //		if(elementToEdit != owner) {
    //			EObject childHolder = elementToEdit;
    //			if(childHolder instanceof InterruptibleActivityRegion) {
    //				((InterruptibleActivityRegion)childHolder).getNodes().add(newElement);
    //			} else if(childHolder instanceof ActivityPartition) {
    //				((ActivityPartition)childHolder).getNodes().add(newElement);
    //			} else {
    //				// incorrect referencing parent
    //				return false;
    //			}
    //		}
    return true;
  }
  /** @generated */
  protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info)
      throws ExecutionException {

    ExpansionNode newElement = UMLFactory.eINSTANCE.createExpansionNode();

    StructuredActivityNode owner = (StructuredActivityNode) getElementToEdit();
    owner.getNodes().add(newElement);
    ExpansionRegion childHolder = (ExpansionRegion) getElementToEdit();
    childHolder.getInputElements().add(newElement);

    ElementInitializers.getInstance().init_ExpansionNode_3074(newElement);

    doConfigure(newElement, monitor, info);

    ((CreateElementRequest) getRequest()).setNewElement(newElement);
    return CommandResult.newOKCommandResult(newElement);
  }