@Override
public void eventsHappenedInCommand(List<SModelEvent> events) {
for (SModelEvent event : events) {
if (event.getModelDescriptor() == null) continue;
if (!myModels.contains(event.getModelDescriptor().getReference())) continue;
if (event instanceof SModelRootEvent) {
SModelRootEvent modelRootEvent = (SModelRootEvent) event;
SNodeReference rootPointer =
new jetbrains.mps.smodel.SNodePointer(modelRootEvent.getRoot());
if (modelRootEvent.isRemoved() && myNodes.contains(rootPointer)) {
myChanged = true;
return;
}
} else if (event instanceof SModelChildEvent) {
SModelChildEvent modelChildEvent = (SModelChildEvent) event;
SNodeReference childPointer =
new jetbrains.mps.smodel.SNodePointer(
modelChildEvent.getModel().getReference(),
modelChildEvent.getChild().getNodeId());
if (modelChildEvent.isRemoved() && myNodes.contains(childPointer)) {
myChanged = true;
return;
}
}
}
}
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());
}
}