public void dispose() {
synchronized (this) {
if (!(myDisposed)) {
myDisposed = true;
SModelRepository.getInstance().removeModelRepositoryListener(myModelListener);
myEventsCollector.remove(myModelDescriptor);
myEventsCollector.dispose();
myQueue.runTask(
new Runnable() {
public void run() {
myDifference.removeChangeSet();
}
});
}
}
}
private void runUpdateTask(
final _FunctionTypes._void_P0_E0 task, SNode currentNode, final SModelEvent event) {
myEventConsumingMapping.addEvent(event);
final List<SNodeId> ancestors =
ListSequence.fromList(SNodeOperations.getAncestors(currentNode, null, true))
.select(
new ISelector<SNode, SNodeId>() {
public SNodeId select(SNode a) {
return a.getNodeId();
}
})
.toListSequence();
myQueue.runTask(
new Runnable() {
public void run() {
if (myDifference.getChangeSet() == null) {
update(true);
} else {
if (ListSequence.fromList(ancestors)
.any(
new IWhereFilter<SNodeId>() {
public boolean accept(SNodeId a) {
return myAddedNodesToChanges.containsKey(a);
}
})) {
// ignore
} else {
if (myEventConsumingMapping.removeEvent(event)) {
myDifference.getBroadcaster().changeUpdateStarted();
ModelAccess.instance()
.runReadAction(
new Runnable() {
public void run() {
synchronized (ChangesTracking.this) {
if (!(myDisposed)) {
task.invoke();
}
}
}
});
myDifference.getBroadcaster().changeUpdateFinished();
}
}
}
}
});
}
