SessionWatchers (registry-server-session 5.4.2 API)

java.lang.Object
- com.alipay.sofa.registry.server.session.store.SessionWatchers

所有已实现的接口:

DataManager<Watcher,String,String>, Watchers
```
public class SessionWatchers
extends Object
implements Watchers
```
版本:

$Id: SessionWatchers.java, v 0.1 2018-04-17 19:00 shangyu.wh Exp $

作者:

shangyu.wh

构造器概要

构造器
构造器和说明

SessionWatchers()

构造器
构造器和说明
`SessionWatchers()`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`void`	`add(Watcher watcher)` new publisher and subscriber data add
`boolean`	`checkWatcherVersions(String dataInfoId, Long version)` check watchers interest dataInfoId version if not exist add else check and update bigger one
`long`	`count()` count pub and sub number
`boolean`	`deleteByConnectId(String connectId)` remove data by client node connectId
`boolean`	`deleteById(String registerId, String dataInfoId)` remove single data by register id
`Collection<Watcher>`	`getWatchers(String dataInfoId)` query watcher by dataInfoID
`Map<String,Watcher>`	`queryByConnectId(String connectId)` query data by client node connectId

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

- 构造器详细资料
  - SessionWatchers
```
public SessionWatchers()
```
- 方法详细资料
  - add
```
public void add(Watcher watcher)
```
    从接口复制的说明: DataManager
    
    new publisher and subscriber data add
    
    指定者:
    
    add 在接口中 DataManager<Watcher,String,String>
  - deleteByConnectId
```
public boolean deleteByConnectId(String connectId)
```
    从接口复制的说明: DataManager
    
    remove data by client node connectId
    
    指定者:
    
    deleteByConnectId 在接口中 DataManager<Watcher,String,String>
  - checkWatcherVersions
```
public boolean checkWatcherVersions(String dataInfoId,
                                    Long version)
```
    从接口复制的说明: Watchers
    
    check watchers interest dataInfoId version if not exist add else check and update bigger one
    
    指定者:
    
    checkWatcherVersions 在接口中 Watchers
    
    返回:
  - getWatchers
```
public Collection<Watcher> getWatchers(String dataInfoId)
```
    从接口复制的说明: Watchers
    
    query watcher by dataInfoID
    
    指定者:
    
    getWatchers 在接口中 Watchers
    
    返回:
  - deleteById
```
public boolean deleteById(String registerId,
                          String dataInfoId)
```
    从接口复制的说明: DataManager
    
    remove single data by register id
    
    指定者:
    
    deleteById 在接口中 DataManager<Watcher,String,String>
    
    返回:
  - queryByConnectId
```
public Map<String,Watcher> queryByConnectId(String connectId)
```
    从接口复制的说明: DataManager
    
    query data by client node connectId
    
    指定者:
    
    queryByConnectId 在接口中 DataManager<Watcher,String,String>
    
    返回:
  - count
```
public long count()
```
    从接口复制的说明: DataManager
    
    count pub and sub number
    
    指定者:
    
    count 在接口中 DataManager<Watcher,String,String>
    
    返回:

类 SessionWatchers

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

SessionWatchers

方法详细资料

add

deleteByConnectId

checkWatcherVersions

getWatchers

deleteById

queryByConnectId

count