@Override
public <T extends Enum> void squelch(EventListener<T, ?> el, T... events) {
if (events == null || events.length == 0) {
throw new IllegalArgumentException("Must unsubscribe from at least one event type");
}
final Set<EventListenerDescriptor> listenerSet =
listenerMap.get(new ComparableClassWrapper<Enum>(events[0].getClass()));
if (listenerSet != null) {
final Iterator<EventListenerDescriptor> itr = listenerSet.iterator();
while (itr.hasNext()) {
final EventListenerDescriptor<T> elw = itr.next();
if (elw.getListener() == el) {
if (elw.silence(Arrays.asList(events))) {
itr.remove();
}
break;
}
}
}
}
@Override
public <T extends Enum> void squelch(EventListener<T, ?> el, Class<T> events) {
final Set<EventListenerDescriptor> listenerSet =
listenerMap.get(new ComparableClassWrapper<Enum>(events));
if (listenerSet != null) {
final Iterator<EventListenerDescriptor> itr = listenerSet.iterator();
while (itr.hasNext()) {
final EventListenerDescriptor<T> elw = itr.next();
if (elw.getListener() == el) {
itr.remove();
break;
}
}
}
}
private <T extends Enum> void regsiterListener(
EventListener<T, ?> el, Class<T> enumClass, Collection<T> events) {
boolean found = false;
final Set<EventListenerDescriptor> descriptorSet = getOrCreateListenerSet(enumClass);
for (EventListenerDescriptor<T> descriptor : descriptorSet) {
if (descriptor.getListener() == el) {
descriptor.listenFor(events);
found = true;
break;
}
}
if (!found) {
descriptorSet.add(new EventListenerDescriptor<T>(el, events));
}
}
