/** @param elem the element to be deleted */
void deleteSignal(Object elem) {
if (!(elem instanceof Signal)) {
throw new IllegalArgumentException("elem: " + elem);
}
Signal signal = (Signal) elem;
// Delete all SendActions which have this as signal
modelImpl
.getUmlHelper()
.deleteCollection(
((org.omg.uml.UmlPackage) signal.refOutermostPackage())
.getCommonBehavior()
.getASignalSendAction()
.getSendAction(signal));
// Delete all SignalEvents which have this as the signal
modelImpl
.getUmlHelper()
.deleteCollection(
((org.omg.uml.UmlPackage) signal.refOutermostPackage())
.getStateMachines()
.getASignalOccurrence()
.getOccurrence((Signal) elem));
}
/**
* Create a new Signal in the same namespace as the target.
*
* @param element target element
* @return newly created Signal
*/
private Signal buildSignalInt(Object element) {
Signal signal = createSignal();
Namespace ns = ((ModelElement) element).getNamespace();
signal.setNamespace(ns);
return signal;
}