How to use

Listener

in

com.github.rinde.rinsim.event

void close() {
 if (!shell.isDisposed()) {
  display.asyncExec(new Runnable() {
   @Override
   public void run() {
    shell.close();
   }
  });
 }
 if (builder.callback().isPresent()) {
  builder.callback().get()
   .handleEvent(new Event(Clock.ClockEventType.STOPPED, null));
 }
}

public void safeDispatchEvent(Event e) {
 dispatching.incrementAndGet();
 final Set<Listener> targetListeners;
 synchronized (listeners) {
  checkCanDispatchEventType(e.getEventType());
  targetListeners = ImmutableSet.copyOf(listeners.get(e.getEventType()));
 }
 for (final Listener l : targetListeners) {
  l.handleEvent(e);
 }
 dispatching.decrementAndGet();
 update();
}

public void safeDispatchEvent(Event e) {
 dispatching.incrementAndGet();
 final Set<Listener> targetListeners;
 synchronized (listeners) {
  checkCanDispatchEventType(e.getEventType());
  targetListeners = ImmutableSet.copyOf(listeners.get(e.getEventType()));
 }
 for (final Listener l : targetListeners) {
  l.handleEvent(e);
 }
 dispatching.decrementAndGet();
 update();
}

/**
 * Dispatch an event. Notifies all listeners that are listening for this type
 * of event.
 * @param e The event to be dispatched, only events with a supported type can
 *          be dispatched.
 */
public void dispatchEvent(Event e) {
 synchronized (listeners) {
  dispatching.incrementAndGet();
  checkCanDispatchEventType(e.getEventType());
  for (final Listener l : listeners.get(e.getEventType())) {
   l.handleEvent(e);
  }
  dispatching.decrementAndGet();
 }
 update();
}

/**
 * Dispatch an event. Notifies all listeners that are listening for this type
 * of event.
 * @param e The event to be dispatched, only events with a supported type can
 *          be dispatched.
 */
public void dispatchEvent(Event e) {
 synchronized (listeners) {
  dispatching.incrementAndGet();
  checkCanDispatchEventType(e.getEventType());
  for (final Listener l : listeners.get(e.getEventType())) {
   l.handleEvent(e);
  }
  dispatching.decrementAndGet();
 }
 update();
}

@Override
public void show() {
 shell.open();
 for (final Listener l : listeners) {
  l.handleEvent(new Event(EventType.SHOW, this));
 }
 if (!builder.viewOptions().contains(ViewOption.ASYNC)) {
  while (!shell.isDisposed()) {
   if (!display.readAndDispatch()) {
    display.sleep();
   }
  }
  if (shell.isDisposed()) {
   clockController.stop();
  }
 }
}