private void processEvent(SModelChildEvent event) {
SetSequence.fromSet(myDependenciesToInvalidate).addElement(event.getParent());
if (event.isRemoved()) {
SetSequence.fromSet(myDependenciesToInvalidate).addElement(event.getChild());
}
if (event.isAdded()) {
SetSequence.fromSet(myInvalidNodes)
.addSequence(
ListSequence.fromList(
SNodeOperations.getNodeDescendants(
((SNode) event.getChild()), null, false, new SAbstractConcept[] {})));
SetSequence.fromSet(myInvalidNodes).addElement(event.getChild());
}
}
