private <H> void doFire(RemoteEvent<H> event, int uuid) {
if (event == null) {
throw new NullPointerException("Cannot fire null event");
}
try {
firingDepth++;
if (uuid != 0) {
setSourceUuidOfEvent(event, uuid);
}
setEventBusUuidOfEvent(event, getUUID());
List<H> handlers = getDispatchList(event.getAssociatedType(), uuid);
Set<Throwable> causes = null;
ListIterator<H> it = handlers.listIterator();
while (it.hasNext()) {
H handler = it.next();
try {
dispatchEvent(event, handler);
} catch (Throwable e) {
if (causes == null) {
causes = new HashSet<Throwable>();
}
causes.add(e);
}
}
if (causes != null) {
throw new UmbrellaException(causes);
}
} finally {
firingDepth--;
if (firingDepth == 0) {
handleQueuedAddsAndRemoves();
}
}
}
protected static void setEventBusUuidOfEvent(RemoteEvent<?> event, long eventBusUUID) {
event.setEventBusUUID(eventBusUUID);
}
protected static void setSourceUuidOfEvent(RemoteEvent<?> event, int uuid) {
event.setSourceUUID(uuid);
}
protected static <H> void dispatchEvent(RemoteEvent<H> event, H handler) {
event.dispatch(handler);
}
