coveragecache.html

Geotools是一个开源的Java GIS工具包,可利用它来开发符合标准的地理信息系统。Geotools提供了OGC(Open Geospatial Consortium)规范的一个实现来作为他们的

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cleanup this coverage cache on garbage collection.</TD>
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<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/ref/Reference.html" title="class or interface in java.lang.ref">Reference</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/coverage/CoverageCache.html#reference(org.opengis.coverage.Coverage)">reference</A></B>(Coverage&nbsp;coverage)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a reference to the specified coverage. </TD>
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<TD><B>Methods inherited from class <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
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<A NAME="DEFAULT"><!-- --></A><H3>
DEFAULT</H3>
<PRE>
public static final <A HREF="../../../org/geotools/coverage/CoverageCache.html" title="class in org.geotools.coverage">CoverageCache</A> <B>DEFAULT</B></PRE>
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<DD>The default, system-wide cache for coverages.
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<A NAME="CoverageCache()"><!-- --></A><H3>
CoverageCache</H3>
<PRE>
public <B>CoverageCache</B>()</PRE>
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<DD>Creates a new coverage cache.
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<A NAME="reference(org.opengis.coverage.Coverage)"><!-- --></A><H3>
reference</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/ref/Reference.html" title="class or interface in java.lang.ref">Reference</A> <B>reference</B>(Coverage&nbsp;coverage)</PRE>
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<DD>Returns a reference to the specified coverage. If <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/ref/WeakReference.html" title="class or interface in java.lang.ref">weak</A>
 or <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/ref/SoftReference.html" title="class or interface in java.lang.ref">soft</A> reference already exists for the specified coverage,
 then this reference is returned. Otherwise, a <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/ref/WeakReference.html" title="class or interface in java.lang.ref">weak reference</A>
 is created and returned.
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<DD><DL>
<DT><B>Parameters:</B><DD><CODE>coverage</CODE> - The coverage to reference.
<DT><B>Returns:</B><DD>A weak of a soft reference to the specified coverage.</DL>
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<A NAME="finalize()"><!-- --></A><H3>
finalize</H3>
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protected void <B>finalize</B>()
                 throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Throwable.html" title="class or interface in java.lang">Throwable</A></PRE>
<DL>
<DD>Cleanup this coverage cache on garbage collection.
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<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Throwable.html" title="class or interface in java.lang">Throwable</A></CODE></DL>
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