com.hammurapi.eventbus
Interface EventBus.Handle<E,P extends Comparable<P>,C>

Show UML class diagram

All Known Subinterfaces:

AbstractEventBus.Handle<E,P,C,K>

Enclosing interface:

EventBus<E,P extends Comparable<P>,C,K,H extends EventBus.Handle<E,P,C>,S extends EventStore<E,P,C,H,S>>

public static interface EventBus.Handle<E,P extends Comparable<P>,C>

The primary purpose of Handle in the event bus is to be a synchronization object. Its join() method blocks until all dispatching/inference associated with the posting of given event is completed.

Method Summary

Collection<Derivation<E,P,C>>	getDerivations()
E	getEvent()
boolean	isDerivedFrom(E event)
boolean	isValid()
void	remove() Removes event from the bus.
void	update() Informs the bus that the event was updated.

Method Detail

getEvent

E getEvent()

getDerivations

Collection<Derivation<E,P,C>> getDerivations()

Returns:

Derivations of this event.

isValid

boolean isValid()

Returns:

True if event is not consumed.

isDerivedFrom

boolean isDerivedFrom(E event)

remove

void remove()

Removes event from the bus.

update

void update()

Informs the bus that the event was updated.