Пример #1
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;
  }
Пример #2
0
 /**
  * Set the activity partition'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 setActivityPartitionParents(
     ActivityPartition newElement, IEditCommandRequest request, EObject elementToEdit) {
   // check whether there is a model container parameter.
   EObject owner = elementToEdit;
   // create in appropriate model container
   if (owner instanceof Activity) {
     ((Activity) owner).getOwnedGroups().add(newElement);
   } else if (owner instanceof ActivityPartition) {
     ((ActivityPartition) owner).getSubpartitions().add(newElement);
   } else {
     // incorrect model container
     return false;
   }
   //		// add extra parent reference
   //		if(elementToEdit != owner) {
   //			EObject childHolder = elementToEdit;
   //			if(childHolder instanceof ActivityPartition) {
   //				((ActivityPartition)childHolder).getSubpartitions().add(newElement);
   //			} else {
   //				// incorrect referencing parent
   //				return false;
   //			}
   //		}
   return true;
 }