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FinalizableWeakReference (Guava Libraries 2010.01.04)
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com.google.common.base</FONT>
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Class FinalizableWeakReference<T></H2>
<PRE>
<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/ref/Reference.html?is-external=true" title="class or interface in java.lang.ref">java.lang.ref.Reference</A><T>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/ref/WeakReference.html?is-external=true" title="class or interface in java.lang.ref">java.lang.ref.WeakReference</A><T>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>com.google.common.base.FinalizableWeakReference<T></B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../com/google/common/base/FinalizableReference.html" title="interface in com.google.common.base">FinalizableReference</A></DD>
</DL>
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<DT><PRE>public abstract class <B>FinalizableWeakReference<T></B><DT>extends <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/ref/WeakReference.html?is-external=true" title="class or interface in java.lang.ref">WeakReference</A><T><DT>implements <A HREF="../../../../com/google/common/base/FinalizableReference.html" title="interface in com.google.common.base">FinalizableReference</A></DL>
</PRE>
<P>
Weak reference with a <code>finalizeReferent()</code> method which a background
thread invokes after the garbage collector reclaims the referent. This is a
simpler alternative to using a <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/ref/ReferenceQueue.html?is-external=true" title="class or interface in java.lang.ref"><CODE>ReferenceQueue</CODE></A>.
<P>
<P>
<DL>
<DT><B>Since:</B></DT>
<DD>2010.01.04 <b>stable</b> (imported from Google Collections Library)</DD>
<DT><B>Author:</B></DT>
<DD>Bob Lee</DD>
</DL>
<HR>
<P>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<CODE>protected </CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/base/FinalizableWeakReference.html#FinalizableWeakReference(T, com.google.common.base.FinalizableReferenceQueue)">FinalizableWeakReference</A></B>(<A HREF="../../../../com/google/common/base/FinalizableWeakReference.html" title="type parameter in FinalizableWeakReference">T</A> referent,
<A HREF="../../../../com/google/common/base/FinalizableReferenceQueue.html" title="class in com.google.common.base">FinalizableReferenceQueue</A> queue)</CODE>
<BR>
Constructs a new finalizable weak reference.</TD>
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<TH ALIGN="left"><B>Methods inherited from class java.lang.ref.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/ref/Reference.html?is-external=true" title="class or interface in java.lang.ref">Reference</A></B></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/ref/Reference.html?is-external=true#clear()" title="class or interface in java.lang.ref">clear</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/ref/Reference.html?is-external=true#enqueue()" title="class or interface in java.lang.ref">enqueue</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/ref/Reference.html?is-external=true#get()" title="class or interface in java.lang.ref">get</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/ref/Reference.html?is-external=true#isEnqueued()" title="class or interface in java.lang.ref">isEnqueued</A></CODE></TD>
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<TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
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<TH ALIGN="left"><B>Methods inherited from interface com.google.common.base.<A HREF="../../../../com/google/common/base/FinalizableReference.html" title="interface in com.google.common.base">FinalizableReference</A></B></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../com/google/common/base/FinalizableReference.html#finalizeReferent()">finalizeReferent</A></CODE></TD>
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<P>
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<A NAME="FinalizableWeakReference(java.lang.Object,com.google.common.base.FinalizableReferenceQueue)"><!-- --></A><A NAME="FinalizableWeakReference(T, com.google.common.base.FinalizableReferenceQueue)"><!-- --></A><H3>
FinalizableWeakReference</H3>
<PRE>
protected <B>FinalizableWeakReference</B>(<A HREF="../../../../com/google/common/base/FinalizableWeakReference.html" title="type parameter in FinalizableWeakReference">T</A> referent,
<A HREF="../../../../com/google/common/base/FinalizableReferenceQueue.html" title="class in com.google.common.base">FinalizableReferenceQueue</A> queue)</PRE>
<DL>
<DD>Constructs a new finalizable weak reference.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>referent</CODE> - to weakly reference<DD><CODE>queue</CODE> - that should finalize the referent</DL>
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