/**
* Perform the actual update, called by {@link #update()}. Reset all the collections, refresh from
* SPI, modify any previously published components and notify any observers.
*/
protected synchronized void doUpdate() {
resetCollections();
findChildren();
updatePublishedComponents();
multiCaster.notify(new UpdatedMenuManagerEvent());
}
@Override
public List<Observer<MenuManagerEvent>> getObservers() {
return multiCaster.getObservers();
}
@Override
public void removeObserver(Observer<MenuManagerEvent> observer) {
multiCaster.removeObserver(observer);
}
@Override
public void addObserver(Observer<MenuManagerEvent> observer) {
multiCaster.addObserver(observer);
}