Being asynchronously notified of a BlockingQueue having an item available

Question

I need an Object to be asynchronously notified when some BlockingQueue has got an item to give.

I\'ve searched both Javadoc and the web for a p

Answer 1

Perhaps you could subclass some BlockingQueue (such as ArrayBlockingQueue or LinkedBlockingQueue or what ever you're using), add support for listeners and do

@Override
public boolean add(E o) {
    super.add(o);
    notifyListeners(o);
}