private void processReference(SModelReferenceEvent event) {
SReference ref = event.getReference();
final SNode sourceNode = ref.getSourceNode();
if (sourceNode.getModel() == null) {
return;
}
final SNodeId nodeId = sourceNode.getNodeId();
final String role = ref.getRole();
runUpdateTask(
new _FunctionTypes._void_P0_E0() {
public void invoke() {
removeChanges(
nodeId,
SetReferenceChange.class,
new _FunctionTypes._return_P1_E0<Boolean, SetReferenceChange>() {
public Boolean invoke(SetReferenceChange ch) {
return role.equals(ch.getRole());
}
});
buildAndAddChanges(
new _FunctionTypes._void_P1_E0<ChangeSetBuilder>() {
public void invoke(ChangeSetBuilder b) {
b.buildForReference(getOldNode(nodeId), sourceNode, role);
}
});
}
},
event.getReference().getSourceNode(),
event);
}
private void processEvent(SModelReferenceEvent event) {
SetSequence.fromSet(myDependenciesToInvalidate)
.addElement(event.getReference().getSourceNode());
}