/**
*
* <!-- 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();
}
/**
* 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);
}