com.facebook.buck.util.concurrent

Class AutoCloseableReadWriteLock

java.lang.Object

com.facebook.buck.util.concurrent.AutoCloseableReadWriteLock

All Implemented Interfaces:

ReadWriteLock

public class AutoCloseableReadWriteLock
extends Object
implements ReadWriteLock

Convenience wrapper around ReentrantReadWriteLock that, when combined with try-with-resources pattern, automatically unlocks the lock once the try section is completed.

Usage example:

   AutoCloseableReadWriteLock lock = new AutoCloseableReadWriteLock();
   try (AutoCloseableLock readLock = lock.readLock()) {
     // no other thread can acquire write lock while this section is running
   }
   // the readLock is automatically unlocked
 

Constructor Summary

Constructors

Constructor and Description
AutoCloseableReadWriteLock()

Method Summary

Modifier and Type	Method and Description
AutoCloseableLock	readLock()
AutoCloseableLock	writeLock()

Methods inherited from class java.lang.Object

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

Constructor Detail

AutoCloseableReadWriteLock

public AutoCloseableReadWriteLock()

Method Detail

readLock

public AutoCloseableLock readLock()

Specified by:

readLock in interface ReadWriteLock

writeLock

public AutoCloseableLock writeLock()

Specified by:

writeLock in interface ReadWriteLock