Interface DistributedLock

All Superinterfaces:

Lock

public interface DistributedLock
extends Lock

A distributed Lock extension.

Since:

7.0

Author:

Eddie Cho

Method Summary

Modifier and Type	Method	Description
void	lock(Duration ttl)	Attempt to acquire a lock with a specific time-to-live
boolean	tryLock(Duration waitTime, Duration ttl)	Attempt to acquire a lock with a specific time-to-live

Methods inherited from interface java.util.concurrent.locks.Lock

lock, lockInterruptibly, newCondition, tryLock, tryLock, unlock

Method Details

lock

void lock(Duration ttl)

Attempt to acquire a lock with a specific time-to-live

Parameters:

ttl - the specific time-to-live for the lock status data

tryLock

boolean tryLock(Duration waitTime,
 Duration ttl)
         throws InterruptedException

Attempt to acquire a lock with a specific time-to-live

Parameters:

waitTime - the maximum time to wait for the lock

ttl - the specific time-to-live for the lock status data

Returns:

true if the lock was acquired and false if the waiting time elapsed before the lock was acquired

Throws:

InterruptedException - if the current thread is interrupted while acquiring the lock (and interruption of lock acquisition is supported)