org.apache.dubbo.rpc.cluster

接口 Directory<T>

所有超级接口:

org.apache.dubbo.common.Node

所有已知实现类:

AbstractDirectory, StaticDirectory

public interface Directory<T>
extends org.apache.dubbo.common.Node

Directory. (SPI, Prototype, ThreadSafe)

Directory Service

另请参阅:

org.apache.dubbo.rpc.cluster.Cluster#join(Directory)

方法概要

限定符和类型	方法和说明
void	addDisabledInvoker(Invoker<T> invoker) disable an invoker, remove from list next time will be removed when invoker is removed by address refresh notification using in service offline notification
void	addInvalidateInvoker(Invoker<T> invoker) invalidate an invoker, add it into reconnect task, remove from list next time will be recovered by address refresh notification or reconnect success notification
void	discordAddresses()
List<Invoker<T>>	getAllInvokers() list invokers include all invokers from registry
org.apache.dubbo.common.URL	getConsumerUrl()
Class<T>	getInterface() get service type.
RouterChain<T>	getRouterChain()
boolean	isDestroyed()
default boolean	isEmpty()
default boolean	isNotificationReceived()
default boolean	isServiceDiscovery()
List<Invoker<T>>	list(Invocation invocation) list invokers.
void	recoverDisabledInvoker(Invoker<T> invoker) recover a disabled invoker

从接口继承的方法 org.apache.dubbo.common.Node

destroy, getUrl, isAvailable

方法详细资料

getInterface

Class<T> getInterface()

get service type.

返回:

service type.

list

List<Invoker<T>> list(Invocation invocation)
               throws RpcException

list invokers. filtered by invocation

返回:

invokers

抛出:

RpcException

getAllInvokers

List<Invoker<T>> getAllInvokers()

list invokers include all invokers from registry

getConsumerUrl

org.apache.dubbo.common.URL getConsumerUrl()

isDestroyed

boolean isDestroyed()

isEmpty

default boolean isEmpty()

isServiceDiscovery

default boolean isServiceDiscovery()

discordAddresses

void discordAddresses()

getRouterChain

RouterChain<T> getRouterChain()

addInvalidateInvoker

void addInvalidateInvoker(Invoker<T> invoker)

invalidate an invoker, add it into reconnect task, remove from list next time will be recovered by address refresh notification or reconnect success notification

参数:

invoker - invoker to invalidate

addDisabledInvoker

void addDisabledInvoker(Invoker<T> invoker)

disable an invoker, remove from list next time will be removed when invoker is removed by address refresh notification using in service offline notification

参数:

invoker - invoker to invalidate

recoverDisabledInvoker

void recoverDisabledInvoker(Invoker<T> invoker)

recover a disabled invoker

参数:

invoker - invoker to invalidate

isNotificationReceived

default boolean isNotificationReceived()