com.opensymphony.xwork2.inject.util
Class FinalizableWeakReference<T>

java.lang.Object
  extended by java.lang.ref.Reference<T>
      extended by java.lang.ref.WeakReference<T>
          extended by com.opensymphony.xwork2.inject.util.FinalizableWeakReference<T>
All Implemented Interfaces:
FinalizableReference
Direct Known Subclasses:
ReferenceMap.WeakKeyReference, ReferenceMap.WeakValueReference

public abstract class FinalizableWeakReference<T>
extends WeakReference<T>
implements FinalizableReference

Weak reference with a finalizeReferent() method which a background thread invokes after the garbage collector reclaims the referent. This is a simpler alternative to using a ReferenceQueue.

Author:
crazybob@google.com (Bob Lee)

Constructor Summary
protected FinalizableWeakReference(T referent)
           
 
Method Summary
 
Methods inherited from class java.lang.ref.Reference
clear, enqueue, get, isEnqueued
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface com.opensymphony.xwork2.inject.util.FinalizableReference
finalizeReferent
 

Constructor Detail

FinalizableWeakReference

protected FinalizableWeakReference(T referent)


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