public void addListener(SimpleSubjectListener listener) { publisher.addListener( SimpleSubjectListener.this, listener, SimpleSubjectListenerEventFormat.INSTANCE); }
public void addListener(DetachedSubject listener) { listener.upstreamSubjects.add(this); Listener innerListener = new Listener(listener); publisher.setRelatedSubject(innerListener, innerListener.subject); publisher.addListener(this, innerListener, DetachedSubjectAndListenerEventFormat.INSTANCE); }