com.github.leanframeworks.minibus.base.bus

Class StaticEventBus

java.lang.Object

com.github.leanframeworks.minibus.base.bus.StaticEventBus

public final class StaticEventBus
extends Object

Static version of a SimpleEventBus that can be used when a single instance is needed and must be accessible from everywhere (avoiding repetitive code like "StaticEventBus.getInstance()").

Method Summary

Modifier and Type	Method and Description
static void	addUndeliveredEventHandler(EventHandler<Object> handler)
static void	dispose()
static void	init(Dispatcher dispatcher) Re-initializes the event bus with the specified dispatch strategy.
static void	publish(Event<?> event)
static <C> void	publish(Topic<C> topic, C content)
static <C> void	publish(Topic<C> topic, Channel channel, C content)
static void	publish(Topic<Void> topic)
static void	removeUndeliveredEventHandler(EventHandler<Object> handler)
static <C> int	subscribe(Topic<C> topic, Channel channel, EventFilter<? super C> filter, EventHandler<? super C> handler)
static <C> int	subscribe(Topic<C> topic, Channel channel, EventHandler<? super C> handler)
static <C> int	subscribe(Topic<C> topic, EventFilter<? super C> filter, EventHandler<? super C> handler)
static <C> int	subscribe(Topic<C> topic, EventHandler<? super C> handler)
static void	unsubscribe(EventHandler<?> handler) Unsubscribes the specified event handler from all topics.
static void	unsubscribe(int id)
static void	unsubscribe(Topic<?> topic) Unsubscribes all event handlers for the specified topic.

Methods inherited from class java.lang.Object

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

Method Detail

init

public static void init(Dispatcher dispatcher)

Re-initializes the event bus with the specified dispatch strategy.

Parameters:

dispatcher - Dispatch strategy to be used.

addUndeliveredEventHandler

public static void addUndeliveredEventHandler(EventHandler<Object> handler)

See Also:

AbstractEventBus.addUndeliveredEventHandler(EventHandler)

removeUndeliveredEventHandler

public static void removeUndeliveredEventHandler(EventHandler<Object> handler)

See Also:

AbstractEventBus.removeUndeliveredEventHandler(EventHandler)

subscribe

public static <C> int subscribe(Topic<C> topic,
                                EventHandler<? super C> handler)

See Also:

AbstractEventBus.subscribe(Topic, EventHandler)

subscribe

public static <C> int subscribe(Topic<C> topic,
                                EventFilter<? super C> filter,
                                EventHandler<? super C> handler)

See Also:

AbstractEventBus.subscribe(Topic, EventFilter, EventHandler)

subscribe

public static <C> int subscribe(Topic<C> topic,
                                Channel channel,
                                EventHandler<? super C> handler)

See Also:

AbstractEventBus.subscribe(Topic, Channel, EventHandler)

subscribe

public static <C> int subscribe(Topic<C> topic,
                                Channel channel,
                                EventFilter<? super C> filter,
                                EventHandler<? super C> handler)

See Also:

AbstractEventBus.subscribe(Topic, Channel, EventFilter, EventHandler)

unsubscribe

public static void unsubscribe(int id)

See Also:

AbstractEventBus.unsubscribe(int)

unsubscribe

public static void unsubscribe(EventHandler<?> handler)

Unsubscribes the specified event handler from all topics.

Parameters:

handler - Event handler to be unsubscribed from all topics.

unsubscribe

public static void unsubscribe(Topic<?> topic)

Unsubscribes all event handlers for the specified topic.

Parameters:

topic - Topic for which all event handlers must be unsubscribed.

publish

public static void publish(Topic<Void> topic)

See Also:

AbstractEventBus.publish(Topic)

publish

public static <C> void publish(Topic<C> topic,
                               C content)

See Also:

AbstractEventBus.publish(Topic, Object)

publish

public static <C> void publish(Topic<C> topic,
                               Channel channel,
                               C content)

See Also:

AbstractEventBus.publish(Topic, Channel, Object)

publish

public static void publish(Event<?> event)

See Also:

SimpleEventBus.publish(Event)

dispose

public static void dispose()

See Also:

SimpleEventBus.dispose()