/**
* 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;
}
/**
* 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;
}