Package sonia.scm.event

Class ScmEventBus

java.lang.Object

sonia.scm.event.ScmEventBus

public abstract class ScmEventBus
extends Object

Dispatches events to listeners, and provides ways for listeners to register themselves. The ScmEventBus searches its implementation with the ServiceLoader.

Since:

1.23

See Also:

• EventBus

Constructor Summary

Constructors

Constructor	Description
ScmEventBus()

Method Summary

Modifier and Type	Method	Description
static ScmEventBus	getInstance()	Returns the singleton instance of the ScmEventBus
abstract void	post(Object event)	Post an event through the event bus.
abstract void	register(Object subscriber)	Register all handler methods with the Subscribe annotation as subscriber for the event bus.
abstract void	unregister(Object subscriber)	Unregister the given subscriber object from the event bus.

Methods inherited from class java.lang.Object

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

Constructor Details

ScmEventBus

public ScmEventBus()

Method Details

getInstance

public static ScmEventBus getInstance()

Returns the singleton instance of the ScmEventBus

post

public abstract void post(Object event)

Post an event through the event bus. All registered subscribers will be notified by the event bus.

Parameters:

event - event to send through the event bus

register

public abstract void register(Object subscriber)

Register all handler methods with the Subscribe annotation as subscriber for the event bus.

unregister

public abstract void unregister(Object subscriber)

Unregister the given subscriber object from the event bus.