protected void unregister(CoreEventRegistration reg) {
ICoreEventSource source = reg.getSource();
if (source == null) {
unregisterGlobalRegistration(reg);
return;
}
if (managers == null || managers.isEmpty()) return;
CoreEventManager manager = managers.get(source);
if (manager == null) return;
manager.remove(reg);
if (manager.isEmpty()) {
managers.remove(source);
}
if (managers.isEmpty()) {
managers = null;
}
if (reg.isOnce()) {
String eventType = reg.getEventType();
ICoreEventListener listener = reg.getListener();
dispatch(source, eventType, new CoreEvent(source, eventType, listener, null), false);
}
}
public void remove(CoreEventRegistration reg) {
regs = removeListener(reg.getEventType(), reg, regs);
}
public void add(CoreEventRegistration reg) {
regs = addListener(reg.getEventType(), reg, regs);
}
