Package org.wildfly.common.lock

Interface ExtendedLock

All Superinterfaces:

java.util.concurrent.locks.Lock

All Known Implementing Classes:

SpinLock

public interface ExtendedLock
extends java.util.concurrent.locks.Lock

A thread-owned lock which exposes additional informational methods.

Method Summary

Modifier and Type	Method	Description
boolean	isFair()	Query if this lock instance tends to be "fair".
boolean	isHeldByCurrentThread()	Determine if this lock is held by the current thread.
boolean	isLocked()	Determine if this lock is held.

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

lock, lockInterruptibly, newCondition, tryLock, tryLock, unlock

Method Detail

isLocked

boolean isLocked()

Determine if this lock is held.

Returns:

true if this lock is held, false otherwise

isHeldByCurrentThread

boolean isHeldByCurrentThread()

Determine if this lock is held by the current thread.

Returns:

true if this lock is held by the current thread, false otherwise

isFair

boolean isFair()

Query if this lock instance tends to be "fair".

Returns:

true if the lock instance tends towards fairness, false otherwise