org.apache.nifi.cluster.manager.impl

Class WebClusterManager.ClusterManagerLock

java.lang.Object

org.apache.nifi.cluster.manager.impl.WebClusterManager.ClusterManagerLock

Enclosing class:

WebClusterManager

private static class WebClusterManager.ClusterManagerLock
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
private Lock	lock
private long	lockTime
private static org.slf4j.Logger	logger
private String	name

Constructor Summary

Constructors

Constructor and Description
WebClusterManager.ClusterManagerLock(Lock lock, String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	lock()
boolean	tryLock()
boolean	tryLock(long timeout, TimeUnit timeUnit)
void	unlock(String task)

Methods inherited from class java.lang.Object

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

Field Detail

lock

private final Lock lock

logger

private static final org.slf4j.Logger logger

lockTime

private long lockTime

name

private final String name

Constructor Detail

WebClusterManager.ClusterManagerLock

public WebClusterManager.ClusterManagerLock(Lock lock,
                                    String name)

Method Detail

tryLock

public boolean tryLock()

tryLock

public boolean tryLock(long timeout,
              TimeUnit timeUnit)

lock

public void lock()

unlock

public void unlock(String task)