org.gwtproject.event.shared

Interface HasHandlers

All Known Implementing Classes:

CountingEventBus, EventBus, RecordingEventBus, ResettableEventBus, SimpleEventBus

public interface HasHandlers

An object that implements this interface has a collection of event handlers associated with it.

Method Summary

Modifier and Type	Method and Description
void	fireEvent(Event<?> event) Fires the given event to the handlers listening to the event's type.

Method Detail

fireEvent

void fireEvent(Event<?> event)

Fires the given event to the handlers listening to the event's type.

Any exceptions thrown by handlers will be bundled into a UmbrellaException and then re-thrown after all handlers have completed. An exception thrown by a handler will not prevent other handlers from executing.

Parameters:

event - the event