org.apache.ratis.util

类 AutoCloseableLock

java.lang.Object

org.apache.ratis.util.AutoCloseableLock

所有已实现的接口:

AutoCloseable

public final class AutoCloseableLock
extends Object
implements AutoCloseable

Wrap a lock with the AutoCloseable interface so that the close() method will unlock the lock.

方法概要

限定符和类型	方法和说明
static AutoCloseableLock	acquire(Lock lock) Acquire the given lock and then wrap it with AutoCloseableLock so that the given lock can be released by calling close(), or by using a try-with-resources statement as shown below.
static AutoCloseableLock	acquire(Lock lock, Runnable preUnlock)
void	close() Unlock the underlying lock.

从类继承的方法 java.lang.Object

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

方法详细资料

acquire

public static AutoCloseableLock acquire(Lock lock)

Acquire the given lock and then wrap it with AutoCloseableLock so that the given lock can be released by calling close(), or by using a try-with-resources statement as shown below.

 
 try(AutoCloseableLock acl = AutoCloseableLock.acquire(lock)) {
   ...
 }

acquire

public static AutoCloseableLock acquire(Lock lock,
                                        Runnable preUnlock)

close

public void close()

Unlock the underlying lock. This method is idempotent.

指定者:

close 在接口中 AutoCloseable