Package org.codehaus.groovy.util

Class LazyReference<T>

java.lang.Object

java.util.concurrent.locks.AbstractOwnableSynchronizer

java.util.concurrent.locks.AbstractQueuedSynchronizer

org.codehaus.groovy.util.LockableObject

org.codehaus.groovy.util.LazyReference<T>

public abstract class LazyReference<T>
extends LockableObject

Soft reference with lazy initialization under lock

See Also:

Serialized Form

Nested Class Summary

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

java.util.concurrent.locks.AbstractQueuedSynchronizer.ConditionObject

Constructor Summary

Constructors

Constructor	Description
LazyReference(ReferenceBundle bundle)

Method Summary

Modifier and Type	Method	Description
void	clear()
T	get()
abstract T	initValue()
java.lang.String	toString()

Methods inherited from class java.util.concurrent.locks.AbstractOwnableSynchronizer

getExclusiveOwnerThread, setExclusiveOwnerThread

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, tryAcquireNanos, tryAcquireShared, tryAcquireSharedNanos, tryReleaseShared

Methods inherited from class org.codehaus.groovy.util.LockableObject

isHeldExclusively, lock, tryAcquire, tryRelease, unlock

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyReference

public LazyReference(ReferenceBundle bundle)

Method Detail

get

public T get()

clear

public void clear()

initValue

public abstract T initValue()

toString

public java.lang.String toString()

Overrides:

toString in class java.util.concurrent.locks.AbstractQueuedSynchronizer