org.apache.flink.runtime.checkpoint

类 DefaultLastStateConnectionStateListener

java.lang.Object

org.apache.flink.runtime.checkpoint.DefaultLastStateConnectionStateListener

所有已实现的接口:

LastStateConnectionStateListener, org.apache.flink.shaded.curator4.org.apache.curator.framework.state.ConnectionStateListener

public class DefaultLastStateConnectionStateListener
extends Object
implements LastStateConnectionStateListener

A simple ConnectionState listener that remembers the last state.

构造器概要

构造器

构造器和说明
DefaultLastStateConnectionStateListener()

方法概要

限定符和类型	方法和说明
Optional<org.apache.flink.shaded.curator4.org.apache.curator.framework.state.ConnectionState>	getLastState() Return the last state the listener was notified about.
void	stateChanged(org.apache.flink.shaded.curator4.org.apache.curator.framework.CuratorFramework client, org.apache.flink.shaded.curator4.org.apache.curator.framework.state.ConnectionState newState)

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.shaded.curator4.org.apache.curator.framework.state.ConnectionStateListener

doNotDecorate

构造器详细资料

DefaultLastStateConnectionStateListener

public DefaultLastStateConnectionStateListener()

方法详细资料

getLastState

public Optional<org.apache.flink.shaded.curator4.org.apache.curator.framework.state.ConnectionState> getLastState()

从接口复制的说明: LastStateConnectionStateListener

Return the last state the listener was notified about.

指定者:

getLastState 在接口中 LastStateConnectionStateListener

返回:

the last state or none if the listener has not received an update

stateChanged

public void stateChanged(org.apache.flink.shaded.curator4.org.apache.curator.framework.CuratorFramework client,
                         org.apache.flink.shaded.curator4.org.apache.curator.framework.state.ConnectionState newState)

指定者:

stateChanged 在接口中 org.apache.flink.shaded.curator4.org.apache.curator.framework.state.ConnectionStateListener