com.hammurapi.eventbus
Class EventDispatchJoinContextFilter<E,P extends Comparable<P>,C,H extends EventBus.Handle<E,P,C>,S extends EventStore<E,P,C,H,S>>

Show UML class diagram

java.lang.Object
  com.hammurapi.eventbus.EventDispatchJoinContextFilter<E,P,C,H,S>

All Implemented Interfaces:

EventDispatchContext<E,P,C,H,S>, EventDispatchJoinContext<E,P,C,H,S>

public class EventDispatchJoinContextFilter<E,P extends Comparable<P>,C,H extends EventBus.Handle<E,P,C>,S extends EventStore<E,P,C,H,S>>
extends Object
implements EventDispatchJoinContext<E,P,C,H,S>

Field Summary

protected EventDispatchContext<E,P,C,H,S>

next

Constructor Summary

EventDispatchJoinContextFilter(EventDispatchContext<E,P,C,H,S> next)

Method Summary

void	consume(E event) Consumes event.
void	consume(int index) Consumes event at index removing them from further multi-event joins.
void	consumeJoin(E event) Consumes event removing it from further multi-event joins by this handler, but not by other handlers.
void	consumeJoin(int index) Consumes event at index removing it from further multi-event joins by this handler, but not from processing by other handlers.
S	getEventStore()
EventHandlerBase.Mode	getMode() Handler mode - POST or REMOVE
void	post(E event, ... validators) Posts new event to the bus.
void	removeHandler() Removes given handler from the inference network so it is never fired again.
void	update(E event) Invocation of this method indicates that one of source events has been chanded and shall be re-posted.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

next

protected EventDispatchContext<E,P extends Comparable<P>,C,H extends EventBus.Handle<E,P,C>,S extends EventStore<E,P,C,H,S>> next

Constructor Detail

EventDispatchJoinContextFilter

public EventDispatchJoinContextFilter(EventDispatchContext<E,P,C,H,S> next)

Method Detail

consume

public void consume(int index)

Description copied from interface: EventDispatchContext

Consumes event at index removing them from further multi-event joins.

Specified by:

consume in interface EventDispatchContext<E,P extends Comparable<P>,C,H extends EventBus.Handle<E,P,C>,S extends EventStore<E,P,C,H,S>>

consume

public void consume(E event)

Description copied from interface: EventDispatchContext

Consumes event.

Specified by:

consume in interface EventDispatchContext<E,P extends Comparable<P>,C,H extends EventBus.Handle<E,P,C>,S extends EventStore<E,P,C,H,S>>

update

public void update(E event)

Description copied from interface: EventDispatchContext

Invocation of this method indicates that one of source events has been chanded and shall be re-posted.

Specified by:

update in interface EventDispatchContext<E,P extends Comparable<P>,C,H extends EventBus.Handle<E,P,C>,S extends EventStore<E,P,C,H,S>>

removeHandler

public void removeHandler()

Description copied from interface: EventDispatchContext

Removes given handler from the inference network so it is never fired again.

Specified by:

removeHandler in interface EventDispatchContext<E,P extends Comparable<P>,C,H extends EventBus.Handle<E,P,C>,S extends EventStore<E,P,C,H,S>>

consumeJoin

public void consumeJoin(int index)

Description copied from interface: EventDispatchJoinContext

Consumes event at index removing it from further multi-event joins by this handler, but not from processing by other handlers.

Specified by:

consumeJoin in interface EventDispatchJoinContext<E,P extends Comparable<P>,C,H extends EventBus.Handle<E,P,C>,S extends EventStore<E,P,C,H,S>>

consumeJoin

public void consumeJoin(E event)

Description copied from interface: EventDispatchJoinContext

Consumes event removing it from further multi-event joins by this handler, but not by other handlers.

Specified by:

consumeJoin in interface EventDispatchJoinContext<E,P extends Comparable<P>,C,H extends EventBus.Handle<E,P,C>,S extends EventStore<E,P,C,H,S>>

getEventStore

public S getEventStore()

Specified by:

getEventStore in interface EventDispatchContext<E,P extends Comparable<P>,C,H extends EventBus.Handle<E,P,C>,S extends EventStore<E,P,C,H,S>>

Returns:

event store.

post

public void post(E event,
                 ... validators)

Description copied from interface: EventDispatchContext

Posts new event to the bus.

Specified by:

post in interface EventDispatchContext<E,P extends Comparable<P>,C,H extends EventBus.Handle<E,P,C>,S extends EventStore<E,P,C,H,S>>

getMode

public EventHandlerBase.Mode getMode()

Description copied from interface: EventDispatchContext

Handler mode - POST or REMOVE

Specified by:

getMode in interface EventDispatchContext<E,P extends Comparable<P>,C,H extends EventBus.Handle<E,P,C>,S extends EventStore<E,P,C,H,S>>

Returns: