protected boolean callUpHandlers(Event evt) { boolean pass_up = true; for (UpHandler handler : up_handlers) { if (handler.handleUpEvent(evt) == false) pass_up = false; } return pass_up; }
protected boolean callUpHandlers(Message msg) { boolean pass_up = true; for (UpHandler handler : up_handlers) { if (!handler.handleUpMessage(msg)) pass_up = false; } return pass_up; }