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## org.codehaus.groovy.util
Class LockableObject

    java.lang.Object
      java.util.concurrent.locks.AbstractOwnableSynchronizer
          java.util.concurrent.locks.AbstractQueuedSynchronizer
              org.codehaus.groovy.util.LockableObject

All Implemented Interfaces:
  Serializable

Direct Known Subclasses:
  AbstractConcurrentMapBase.Segment, LazyReference

    public class LockableObject

extends AbstractQueuedSynchronizer

A bit simplified lock designed to be inherited by.

See Also:
  Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.concurrent.locks.AbstractQueuedSynchronizer
`AbstractQueuedSynchronizer.ConditionObject`

Constructor Summary
`LockableObject()`

Method Summary
`protected boolean` | `isHeldExclusively()`
`void` | `lock()`
`protected boolean` | `tryAcquire(int acquires)`
`protected boolean` | `tryRelease(int releases)`
`void` | `unlock()`

Methods inherited from class java.util.concurrent.locks.AbstractQueuedSynchronizer
`acquire, acquireInterruptibly, acquireShared, acquireSharedInterruptibly, compareAndSetState, getExclusiveQueuedThreads, getFirstQueuedThread, getQueuedThreads, getQueueLength, getSharedQueuedThreads, getState, getWaitingThreads, getWaitQueueLength, hasContended, hasQueuedPredecessors, hasQueuedThreads, hasWaiters, isQueued, owns, release, releaseShared, setState, toString, tryAcquireNanos, tryAcquireShared, tryAcquireSharedNanos, tryReleaseShared`

Methods inherited from class java.util.concurrent.locks.AbstractOwnableSynchronizer
`getExclusiveOwnerThread, setExclusiveOwnerThread`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### LockableObject

    public LockableObject()

Method Detail

### isHeldExclusively

    protected final boolean isHeldExclusively()

  Overrides:
    `isHeldExclusively` in class `AbstractQueuedSynchronizer`

### lock

    public final void lock()

### unlock

    public final void unlock()

### tryAcquire

    protected final boolean tryAcquire(int acquires)

  Overrides:
    `tryAcquire` in class `AbstractQueuedSynchronizer`

### tryRelease

    protected final boolean tryRelease(int releases)

  Overrides:
    `tryRelease` in class `AbstractQueuedSynchronizer`

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