org.apache.bookkeeper.mledger.util

Class CallbackMutex

java.lang.Object

org.apache.bookkeeper.mledger.util.CallbackMutex

public class CallbackMutex
extends Object

Mutex object that can be acquired from a thread and released from a different thread.

This is meant to be acquired when calling an asynchronous method and released in its callback which is probably executed in a different thread.

Constructor Summary

Constructors

Constructor and Description
CallbackMutex()

Method Summary

Modifier and Type	Method and Description
void	lock()
boolean	tryLock()
void	unlock()

Methods inherited from class java.lang.Object

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

Constructor Detail

CallbackMutex

public CallbackMutex()

Method Detail

lock

public void lock()

tryLock

public boolean tryLock()

unlock

public void unlock()