AbstractDirectory (Apache Dubbo 3.2.0-beta.5 API)

java.lang.Object
- org.apache.dubbo.rpc.cluster.directory.AbstractDirectory<T>

所有已实现的接口:

org.apache.dubbo.common.Node, Directory<T>

直接已知子类:

StaticDirectory
```
public abstract class AbstractDirectory<T>
extends Object
implements Directory<T>
```
Abstract implementation of Directory: Invoker list returned from this Directory's list method have been filtered by Routers

构造器概要

构造器
构造器和说明
`AbstractDirectory(org.apache.dubbo.common.URL url)`
`AbstractDirectory(org.apache.dubbo.common.URL url, boolean isUrlFromRegistry)`
`AbstractDirectory(org.apache.dubbo.common.URL url, RouterChain<T> routerChain, boolean isUrlFromRegistry)`

方法概要

所有方法实例方法具体方法已过时的方法
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`	`checkConnectivity()`
`void`	`destroy()`
`void`	`discordAddresses()`
`Semaphore`	`getCheckConnectivityPermit()` 已过时。
`ScheduledFuture<?>`	`getConnectivityCheckFuture()` 已过时。
`org.apache.dubbo.common.URL`	`getConsumerUrl()`
`Set<Invoker<T>>`	`getDisabledInvokers()`
`BitList<Invoker<T>>`	`getInvokers()`
`List<Invoker<T>>`	`getInvokersToReconnect()`
`RouterChain<T>`	`getRouterChain()`
`org.apache.dubbo.common.URL`	`getUrl()`
`BitList<Invoker<T>>`	`getValidInvokers()`
`boolean`	`isDestroyed()`
`List<Invoker<T>>`	`list(Invocation invocation)` list invokers.
`void`	`recoverDisabledInvoker(Invoker<T> invoker)` recover a disabled invoker
`void`	`refreshInvoker()` Refresh invokers from total invokers 1. all the invokers in need to reconnect list should be removed in the valid invokers list 2. all the invokers in disabled invokers list should be removed in the valid invokers list 3. all the invokers disappeared from total invokers should be removed in the need to reconnect list 4. all the invokers disappeared from total invokers should be removed in the disabled invokers list
`void`	`setConsumerUrl(org.apache.dubbo.common.URL consumerUrl)`
`void`	`setRouterChain(RouterChain<T> routerChain)`

从类继承的方法 java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.apache.dubbo.rpc.cluster.Directory
getAllInvokers, getInterface, isEmpty, isNotificationReceived, isServiceDiscovery

从接口继承的方法 org.apache.dubbo.common.Node
isAvailable

- 构造器详细资料
  - AbstractDirectory
```
public AbstractDirectory(org.apache.dubbo.common.URL url)
```
  - AbstractDirectory
```
public AbstractDirectory(org.apache.dubbo.common.URL url,
                         boolean isUrlFromRegistry)
```
  - AbstractDirectory
```
public AbstractDirectory(org.apache.dubbo.common.URL url,
                         RouterChain<T> routerChain,
                         boolean isUrlFromRegistry)
```
- 方法详细资料
  - list
```
public List<Invoker<T>> list(Invocation invocation)
                      throws RpcException
```
    从接口复制的说明: Directory
    
    list invokers. filtered by invocation
    
    指定者:
    
    list 在接口中 Directory<T>
    
    返回:
    
    invokers
    
    抛出:
    
    RpcException
  - getUrl
```
public org.apache.dubbo.common.URL getUrl()
```
    指定者:
    
    getUrl 在接口中 org.apache.dubbo.common.Node
  - getRouterChain
```
public RouterChain<T> getRouterChain()
```
    指定者:
    
    getRouterChain 在接口中 Directory<T>
  - setRouterChain
```
public void setRouterChain(RouterChain<T> routerChain)
```
  - getConsumerUrl
```
public org.apache.dubbo.common.URL getConsumerUrl()
```
    指定者:
    
    getConsumerUrl 在接口中 Directory<T>
  - setConsumerUrl
```
public void setConsumerUrl(org.apache.dubbo.common.URL consumerUrl)
```
  - isDestroyed
```
public boolean isDestroyed()
```
    指定者:
    
    isDestroyed 在接口中 Directory<T>
  - destroy
```
public void destroy()
```
    指定者:
    
    destroy 在接口中 org.apache.dubbo.common.Node
  - discordAddresses
```
public void discordAddresses()
```
    指定者:
    
    discordAddresses 在接口中 Directory<T>
  - addInvalidateInvoker
```
public void addInvalidateInvoker(Invoker<T> invoker)
```
    从接口复制的说明: Directory
    
    invalidate an invoker, add it into reconnect task, remove from list next time will be recovered by address refresh notification or reconnect success notification
    
    指定者:
    
    addInvalidateInvoker 在接口中 Directory<T>
    
    参数:
    
    invoker - invoker to invalidate
  - checkConnectivity
```
public void checkConnectivity()
```
  - refreshInvoker
```
public void refreshInvoker()
```
    Refresh invokers from total invokers 1. all the invokers in need to reconnect list should be removed in the valid invokers list 2. all the invokers in disabled invokers list should be removed in the valid invokers list 3. all the invokers disappeared from total invokers should be removed in the need to reconnect list 4. all the invokers disappeared from total invokers should be removed in the disabled invokers list
  - addDisabledInvoker
```
public void addDisabledInvoker(Invoker<T> invoker)
```
    从接口复制的说明: Directory
    
    disable an invoker, remove from list next time will be removed when invoker is removed by address refresh notification using in service offline notification
    
    指定者:
    
    addDisabledInvoker 在接口中 Directory<T>
    
    参数:
    
    invoker - invoker to invalidate
  - recoverDisabledInvoker
```
public void recoverDisabledInvoker(Invoker<T> invoker)
```
    从接口复制的说明: Directory
    
    recover a disabled invoker
    
    指定者:
    
    recoverDisabledInvoker 在接口中 Directory<T>
    
    参数:
    
    invoker - invoker to invalidate
  - getCheckConnectivityPermit
```
@Deprecated
public Semaphore getCheckConnectivityPermit()
```
    已过时。
    
    for ut only
  - getConnectivityCheckFuture
```
@Deprecated
public ScheduledFuture<?> getConnectivityCheckFuture()
```
    已过时。
    
    for ut only
  - getInvokers
```
public BitList<Invoker<T>> getInvokers()
```
  - getValidInvokers
```
public BitList<Invoker<T>> getValidInvokers()
```
  - getInvokersToReconnect
```
public List<Invoker<T>> getInvokersToReconnect()
```
  - getDisabledInvokers
```
public Set<Invoker<T>> getDisabledInvokers()
```

类 AbstractDirectory<T>

构造器概要

方法概要

从类继承的方法 java.lang.Object

从接口继承的方法 org.apache.dubbo.rpc.cluster.Directory

从接口继承的方法 org.apache.dubbo.common.Node

构造器详细资料

AbstractDirectory

AbstractDirectory

AbstractDirectory

方法详细资料

list

getUrl

getRouterChain

setRouterChain

getConsumerUrl

setConsumerUrl

isDestroyed

destroy

discordAddresses

addInvalidateInvoker

checkConnectivity

refreshInvoker

addDisabledInvoker

recoverDisabledInvoker

getCheckConnectivityPermit

getConnectivityCheckFuture

getInvokers

getValidInvokers

getInvokersToReconnect

getDisabledInvokers