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| SUMMARY: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD> |
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| org.apache.openjpa.kernel</FONT> |
| <BR> |
| Class ExtentImpl<T></H2> |
| <PRE> |
| <A HREF="http://download.oracle.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 "><B>org.apache.openjpa.kernel.ExtentImpl<T></B> |
| </PRE> |
| <DL> |
| <DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../org/apache/openjpa/kernel/Extent.html" title="interface in org.apache.openjpa.kernel">Extent</A><T></DD> |
| </DL> |
| <HR> |
| <DL> |
| <DT><PRE>public class <B>ExtentImpl<T></B><DT>extends <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../org/apache/openjpa/kernel/Extent.html" title="interface in org.apache.openjpa.kernel">Extent</A><T></DL> |
| </PRE> |
| |
| <P> |
| Representation of all members of a persistent class. |
| <P> |
| |
| <P> |
| <DL> |
| <DT><B>Author:</B></DT> |
| <DD>Abe White, Patrick Linskey</DD> |
| </DL> |
| <HR> |
| |
| <P> |
| |
| <!-- ========== METHOD SUMMARY =========== --> |
| |
| <A NAME="method_summary"><!-- --></A> |
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| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Method Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html#closeAll()">closeAll</A></B>()</CODE> |
| |
| <BR> |
| Close all open iterators.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../org/apache/openjpa/kernel/Broker.html" title="interface in org.apache.openjpa.kernel">Broker</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html#getBroker()">getBroker</A></B>()</CODE> |
| |
| <BR> |
| The broker that generated the extent.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html#getElementType()">getElementType</A></B>()</CODE> |
| |
| <BR> |
| The class of extent elements.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../org/apache/openjpa/kernel/FetchConfiguration.html" title="interface in org.apache.openjpa.kernel">FetchConfiguration</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html#getFetchConfiguration()">getFetchConfiguration</A></B>()</CODE> |
| |
| <BR> |
| Return the (mutable) fetch configuration for this extent.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html#getIgnoreChanges()">getIgnoreChanges</A></B>()</CODE> |
| |
| <BR> |
| Whether this extent will ignore changes made in the current transaction.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html#hasSubclasses()">hasSubclasses</A></B>()</CODE> |
| |
| <BR> |
| Whether the extent includes subclasses.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html#iterator()">iterator</A></B>()</CODE> |
| |
| <BR> |
| Return an iterator over the extent members.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html#list()">list</A></B>()</CODE> |
| |
| <BR> |
| Returns a list of all objects represented by this extent.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html#lock()">lock</A></B>()</CODE> |
| |
| <BR> |
| Synchronizes on an internal lock.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html#setIgnoreChanges(boolean)">setIgnoreChanges</A></B>(boolean ignoreChanges)</CODE> |
| |
| <BR> |
| Whether this extent will ignore changes made in the current transaction.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html#unlock()">unlock</A></B>()</CODE> |
| |
| <BR> |
| Release the internal lock.</TD> |
| </TR> |
| </TABLE> |
| <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="http://download.oracle.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://download.oracle.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://download.oracle.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://download.oracle.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://download.oracle.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://download.oracle.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://download.oracle.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://download.oracle.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://download.oracle.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://download.oracle.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://download.oracle.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> |
| </TR> |
| </TABLE> |
| |
| <P> |
| |
| <!-- ============ METHOD DETAIL ========== --> |
| |
| <A NAME="method_detail"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
| <B>Method Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="getFetchConfiguration()"><!-- --></A><H3> |
| getFetchConfiguration</H3> |
| <PRE> |
| public <A HREF="../../../../org/apache/openjpa/kernel/FetchConfiguration.html" title="interface in org.apache.openjpa.kernel">FetchConfiguration</A> <B>getFetchConfiguration</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#getFetchConfiguration()">Extent</A></CODE></B></DD> |
| <DD>Return the (mutable) fetch configuration for this extent. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#getFetchConfiguration()">getFetchConfiguration</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html" title="interface in org.apache.openjpa.kernel">Extent</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getIgnoreChanges()"><!-- --></A><H3> |
| getIgnoreChanges</H3> |
| <PRE> |
| public boolean <B>getIgnoreChanges</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#getIgnoreChanges()">Extent</A></CODE></B></DD> |
| <DD>Whether this extent will ignore changes made in the current transaction. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#getIgnoreChanges()">getIgnoreChanges</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html" title="interface in org.apache.openjpa.kernel">Extent</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setIgnoreChanges(boolean)"><!-- --></A><H3> |
| setIgnoreChanges</H3> |
| <PRE> |
| public void <B>setIgnoreChanges</B>(boolean ignoreChanges)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#setIgnoreChanges(boolean)">Extent</A></CODE></B></DD> |
| <DD>Whether this extent will ignore changes made in the current transaction. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#setIgnoreChanges(boolean)">setIgnoreChanges</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html" title="interface in org.apache.openjpa.kernel">Extent</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="list()"><!-- --></A><H3> |
| list</H3> |
| <PRE> |
| public <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>> <B>list</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#list()">Extent</A></CODE></B></DD> |
| <DD>Returns a list of all objects represented by this extent. This method |
| creates a <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><CODE>List</CODE></A> by traversing the entire iterator returned by a |
| call to <A HREF="../../../../org/apache/openjpa/kernel/Extent.html#iterator()"><CODE>Extent.iterator()</CODE></A>. This means that <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Collection.html?is-external=true#size()" title="class or interface in java.util"><CODE>Collection.size()</CODE></A> will |
| work correctly, but if the extent represents a large data set, this |
| method may be quite slow and may consume quite a bit of memory. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#list()">list</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html" title="interface in org.apache.openjpa.kernel">Extent</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="iterator()"><!-- --></A><H3> |
| iterator</H3> |
| <PRE> |
| public <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>> <B>iterator</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#iterator()">Extent</A></CODE></B></DD> |
| <DD>Return an iterator over the extent members. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#iterator()">iterator</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html" title="interface in org.apache.openjpa.kernel">Extent</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getBroker()"><!-- --></A><H3> |
| getBroker</H3> |
| <PRE> |
| public <A HREF="../../../../org/apache/openjpa/kernel/Broker.html" title="interface in org.apache.openjpa.kernel">Broker</A> <B>getBroker</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#getBroker()">Extent</A></CODE></B></DD> |
| <DD>The broker that generated the extent. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#getBroker()">getBroker</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html" title="interface in org.apache.openjpa.kernel">Extent</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getElementType()"><!-- --></A><H3> |
| getElementType</H3> |
| <PRE> |
| public <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>> <B>getElementType</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#getElementType()">Extent</A></CODE></B></DD> |
| <DD>The class of extent elements. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#getElementType()">getElementType</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html" title="interface in org.apache.openjpa.kernel">Extent</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="hasSubclasses()"><!-- --></A><H3> |
| hasSubclasses</H3> |
| <PRE> |
| public boolean <B>hasSubclasses</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#hasSubclasses()">Extent</A></CODE></B></DD> |
| <DD>Whether the extent includes subclasses. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#hasSubclasses()">hasSubclasses</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html" title="interface in org.apache.openjpa.kernel">Extent</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="closeAll()"><!-- --></A><H3> |
| closeAll</H3> |
| <PRE> |
| public void <B>closeAll</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#closeAll()">Extent</A></CODE></B></DD> |
| <DD>Close all open iterators. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#closeAll()">closeAll</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html" title="interface in org.apache.openjpa.kernel">Extent</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="lock()"><!-- --></A><H3> |
| lock</H3> |
| <PRE> |
| public void <B>lock</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#lock()">Extent</A></CODE></B></DD> |
| <DD>Synchronizes on an internal lock. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#lock()">lock</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html" title="interface in org.apache.openjpa.kernel">Extent</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>></CODE></DL> |
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| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unlock()"><!-- --></A><H3> |
| unlock</H3> |
| <PRE> |
| public void <B>unlock</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#unlock()">Extent</A></CODE></B></DD> |
| <DD>Release the internal lock. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html#unlock()">unlock</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/Extent.html" title="interface in org.apache.openjpa.kernel">Extent</A><<A HREF="../../../../org/apache/openjpa/kernel/ExtentImpl.html" title="type parameter in ExtentImpl">T</A>></CODE></DL> |
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