org.apache.dubbo.event

接口 EventDispatcher

所有超级接口:

Listenable<EventListener<?>>

所有已知实现类:

AbstractEventDispatcher, DirectEventDispatcher, ParallelEventDispatcher

@SPI(value="direct")
public interface EventDispatcher
extends Listenable<EventListener<?>>

Dubbo Event Dispatcher

从以下版本开始:

2.7.5

另请参阅:

Event, EventListener, DirectEventDispatcher

字段概要

字段

限定符和类型	字段和说明
static Executor	DIRECT_EXECUTOR Direct Executor uses sequential execution model

方法概要

限定符和类型	方法和说明
void	dispatch(Event event) Dispatch a Dubbo event to the registered Dubbo event listeners
static EventDispatcher	getDefaultExtension() The default extension of EventDispatcher is loaded by ExtensionLoader
default Executor	getExecutor() The Executor to dispatch a Dubbo event

从接口继承的方法 org.apache.dubbo.event.Listenable

addEventListener, addEventListeners, addEventListeners, assertListener, getAllEventListeners, removeAllEventListeners, removeEventListener, removeEventListeners

字段详细资料

DIRECT_EXECUTOR

static final Executor DIRECT_EXECUTOR

Direct Executor uses sequential execution model

方法详细资料

dispatch

void dispatch(Event event)

Dispatch a Dubbo event to the registered Dubbo event listeners

参数:

event - a Dubbo event

getExecutor

default Executor getExecutor()

The Executor to dispatch a Dubbo event

返回:

default implementation directly invoke Runnable.run() method, rather than multiple-threaded Executor. If the return value is null, the behavior is same as default.

另请参阅:

DIRECT_EXECUTOR

getDefaultExtension

static EventDispatcher getDefaultExtension()

The default extension of EventDispatcher is loaded by ExtensionLoader

返回:

the default extension of EventDispatcher