Package org.eclipse.rdf4j.common.concurrent.locks

Class ExclusiveReentrantLockManager

java.lang.Object

org.eclipse.rdf4j.common.concurrent.locks.ExclusiveReentrantLockManager

public class ExclusiveReentrantLockManager
extends Object

A simple reentrant lock that allows other threads to unlock the lock.

Author:

Håvard M. Ottestad

Constructor Summary

Constructors

Constructor	Description
ExclusiveReentrantLockManager()
ExclusiveReentrantLockManager(boolean trackLocks)
ExclusiveReentrantLockManager(boolean trackLocks, int collectionFrequency)

Method Summary

Modifier and Type	Method	Description
Lock	getExclusiveLock()
boolean	isActiveLock()
Lock	tryExclusiveLock()

Methods inherited from class java.lang.Object

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

Constructor Details

ExclusiveReentrantLockManager

public ExclusiveReentrantLockManager()

ExclusiveReentrantLockManager

public ExclusiveReentrantLockManager(boolean trackLocks)

ExclusiveReentrantLockManager

public ExclusiveReentrantLockManager(boolean trackLocks,
 int collectionFrequency)

Method Details

tryExclusiveLock

public Lock tryExclusiveLock()

getExclusiveLock

public Lock getExclusiveLock()
                      throws InterruptedException

Throws:

InterruptedException

isActiveLock

public boolean isActiveLock()