com.cookingfox.lapasse.api.event.bus

Interface EventBus<S extends State>

Type Parameters:

S - The concrete type of the state object.

All Superinterfaces:

Disposable, EventLoggerAware<S>

All Known Subinterfaces:

Facade<S>

All Known Implementing Classes:

DefaultEventBus, LaPasseFacade, LaPasseFacadeDelegate

public interface EventBus<S extends State>
extends Disposable, EventLoggerAware<S>

Map event handlers and execute them by handling event objects.

Method Summary

Modifier and Type	Method and Description
void	handleEvent(Event event) Execute the event handler that is mapped to this event type.
<E extends Event> void	mapEventHandler(Class<E> eventClass, EventHandler<S,E> eventHandler) Map a event handler for a concrete event type.

Methods inherited from interface com.cookingfox.lapasse.api.event.logging.EventLoggerAware

addEventLogger, removeEventLogger

Methods inherited from interface com.cookingfox.lapasse.api.lifecycle.Disposable

dispose

Method Detail

handleEvent

void handleEvent(Event event)

Execute the event handler that is mapped to this event type. Throws if no handler is mapped yet.

Parameters:

event - The event to handle.

See Also:

mapEventHandler(Class, EventHandler)

mapEventHandler

<E extends Event> void mapEventHandler(Class<E> eventClass,
                                       EventHandler<S,E> eventHandler)

Map a event handler for a concrete event type.

Type Parameters:

E - The concrete event type that this handler will produce.

Parameters:

eventClass - The concrete event type that this handler will handle.

eventHandler - The handler that is executed when handleEvent(Event) is called.