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java.lang.Objectjava.lang.ref.Reference<T>
java.lang.ref.WeakReference<T>
com.google.common.base.FinalizableWeakReference<T>
public abstract class FinalizableWeakReference<T>
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
.
Constructor Summary | |
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protected |
FinalizableWeakReference(T referent,
FinalizableReferenceQueue queue)
Constructs a new finalizable weak reference. |
Method Summary |
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Methods inherited from class java.lang.ref.Reference |
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clear, enqueue, get, isEnqueued |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface com.google.common.base.FinalizableReference |
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finalizeReferent |
Constructor Detail |
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protected FinalizableWeakReference(T referent, FinalizableReferenceQueue queue)
referent
- to weakly referencequeue
- that should finalize the referent
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