org.redisson.core

Interface RLock

All Superinterfaces:

Lock, RObject

All Known Implementing Classes:

RedissonLock

public interface RLock
extends Lock, RObject

Distributed implementation of Lock Implements reentrant lock. Use getHoldCount() to get a holds count.

Author:

Nikita Koksharov

Method Summary

Methods

Modifier and Type	Method and Description
void	forceUnlock() Unlocks lock independently of state
int	getHoldCount() Number of holds on this lock by the current thread
boolean	isHeldByCurrentThread() Checks if this lock is held by the current thread
boolean	isLocked() Checks if this lock locked by any thread in Redisson cluster

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

lock, lockInterruptibly, newCondition, tryLock, tryLock, unlock

Methods inherited from interface org.redisson.core.RObject

delete, getName

Method Detail

forceUnlock

void forceUnlock()

Unlocks lock independently of state

isLocked

boolean isLocked()

Checks if this lock locked by any thread in Redisson cluster

Returns:

true if locked otherwise false

isHeldByCurrentThread

boolean isHeldByCurrentThread()

Checks if this lock is held by the current thread

Returns:

@return true if held by current thread otherwise false

getHoldCount

int getHoldCount()

Number of holds on this lock by the current thread

Returns:

holds or 0 if this lock is not held by current thread