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AbstractQueryCache.Default (OpenJPA Parent POM 2.1.0 API)
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org.apache.openjpa.datacache</FONT>
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Class AbstractQueryCache.Default&lt;T&gt;</H2>
<PRE>
<A HREF="http://java.sun.com/j2se/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.datacache.AbstractQueryCache.Default&lt;T&gt;</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</A>, <A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;T&gt;</DD>
</DL>
<DL>
<DT><B>Enclosing class:</B><DD><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html" title="class in org.apache.openjpa.datacache">AbstractQueryCache</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public static class <B>AbstractQueryCache.Default&lt;T&gt;</B><DT>extends <A HREF="http://java.sun.com/j2se/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/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;T&gt;</DL>
</PRE>
<P>
A default implementation of query statistics for the Query result cache.
Maintains statistics for only a fixed number of queries.
Statistical counts are approximate and not exact (to keep thread synchorization overhead low).
<P>
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../serialized-form.html#org.apache.openjpa.datacache.AbstractQueryCache.Default">Serialized Form</A></DL>
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<P>
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&nbsp;<A NAME="nested_classes_inherited_from_class_org.apache.openjpa.kernel.QueryStatistics"><!-- --></A>
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<TH ALIGN="left"><B>Nested classes/interfaces inherited from interface org.apache.openjpa.kernel.<A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A></B></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.Default.html" title="class in org.apache.openjpa.kernel">QueryStatistics.Default</A>&lt;<A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.Default.html" title="type parameter in QueryStatistics.Default">T</A>&gt;, <A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.None.html" title="class in org.apache.openjpa.kernel">QueryStatistics.None</A>&lt;<A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.None.html" title="type parameter in QueryStatistics.None">T</A>&gt;</CODE></TD>
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<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#AbstractQueryCache.Default()">AbstractQueryCache.Default</A></B>()</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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&nbsp;
<!-- ========== METHOD SUMMARY =========== -->
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#clear()">clear</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Clears all statistics accumulated since start.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#dump(java.io.PrintStream)">dump</A></B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/io/PrintStream.html?is-external=true" title="class or interface in java.io">PrintStream</A>&nbsp;out)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dumps on the given output stream.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#getEvictionCount()">getEvictionCount</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets number of total query evictions since last reset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#getExecutionCount()">getExecutionCount</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets number of total query execution since last reset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#getExecutionCount(T)">getExecutionCount</A></B>(<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&nbsp;query)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets number of executions for the given query since last reset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#getHitCount()">getHitCount</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets number of total query execution that are cached since last reset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#getHitCount(T)">getHitCount</A></B>(<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&nbsp;query)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets number of executions for the given query that are cached since
last reset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#getTotalEvictionCount()">getTotalEvictionCount</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets number of total query evictions since start.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#getTotalExecutionCount()">getTotalExecutionCount</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets number of total query execution since start.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#getTotalExecutionCount(T)">getTotalExecutionCount</A></B>(<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&nbsp;query)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets number of executions for the given query since start.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#getTotalHitCount()">getTotalHitCount</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets number of total query execution that are cached since start.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#getTotalHitCount(T)">getTotalHitCount</A></B>(<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&nbsp;query)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets number of executions for the given query that are cached since
start.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#keys()">keys</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets all the identifier keys for the cached queries.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>(package private) &nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#pct(long, long)">pct</A></B>(long&nbsp;per,
long&nbsp;cent)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#recordEviction(T)">recordEviction</A></B>(<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&nbsp;query)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Record that the given query has been evicted.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#recordExecution(T)">recordExecution</A></B>(<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&nbsp;query)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Record that the given query has been executed.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#recordHit(T)">recordHit</A></B>(<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&nbsp;query)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#reset()">reset</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Clears all statistics accumulated since last reset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/6/docs/api/java/util/Date.html?is-external=true" title="class or interface in java.util">Date</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#since()">since</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets the time of last reset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/6/docs/api/java/util/Date.html?is-external=true" title="class or interface in java.util">Date</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#start()">start</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets the time of start.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>(package private) &nbsp;<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html#toString(long[])">toString</A></B>(long[]&nbsp;row)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;<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://java.sun.com/j2se/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://java.sun.com/j2se/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/j2se/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/j2se/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/j2se/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/j2se/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/j2se/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/j2se/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/j2se/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/j2se/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/j2se/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/j2se/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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&nbsp;
<P>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<A NAME="AbstractQueryCache.Default()"><!-- --></A><H3>
AbstractQueryCache.Default</H3>
<PRE>
public <B>AbstractQueryCache.Default</B>()</PRE>
<DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<A NAME="keys()"><!-- --></A><H3>
keys</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt; <B>keys</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#keys()">QueryStatistics</A></CODE></B></DD>
<DD>Gets all the identifier keys for the cached queries.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#keys()">keys</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getExecutionCount()"><!-- --></A><H3>
getExecutionCount</H3>
<PRE>
public long <B>getExecutionCount</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getExecutionCount()">QueryStatistics</A></CODE></B></DD>
<DD>Gets number of total query execution since last reset.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getExecutionCount()">getExecutionCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getTotalExecutionCount()"><!-- --></A><H3>
getTotalExecutionCount</H3>
<PRE>
public long <B>getTotalExecutionCount</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getTotalExecutionCount()">QueryStatistics</A></CODE></B></DD>
<DD>Gets number of total query execution since start.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getTotalExecutionCount()">getTotalExecutionCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getExecutionCount(java.lang.Object)"><!-- --></A><A NAME="getExecutionCount(T)"><!-- --></A><H3>
getExecutionCount</H3>
<PRE>
public long <B>getExecutionCount</B>(<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&nbsp;query)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getExecutionCount(T)">QueryStatistics</A></CODE></B></DD>
<DD>Gets number of executions for the given query since last reset.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getExecutionCount(T)">getExecutionCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getTotalExecutionCount(java.lang.Object)"><!-- --></A><A NAME="getTotalExecutionCount(T)"><!-- --></A><H3>
getTotalExecutionCount</H3>
<PRE>
public long <B>getTotalExecutionCount</B>(<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&nbsp;query)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getTotalExecutionCount(T)">QueryStatistics</A></CODE></B></DD>
<DD>Gets number of executions for the given query since start.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getTotalExecutionCount(T)">getTotalExecutionCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getHitCount()"><!-- --></A><H3>
getHitCount</H3>
<PRE>
public long <B>getHitCount</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getHitCount()">QueryStatistics</A></CODE></B></DD>
<DD>Gets number of total query execution that are cached since last reset.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getHitCount()">getHitCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getTotalHitCount()"><!-- --></A><H3>
getTotalHitCount</H3>
<PRE>
public long <B>getTotalHitCount</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getTotalHitCount()">QueryStatistics</A></CODE></B></DD>
<DD>Gets number of total query execution that are cached since start.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getTotalHitCount()">getTotalHitCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getHitCount(java.lang.Object)"><!-- --></A><A NAME="getHitCount(T)"><!-- --></A><H3>
getHitCount</H3>
<PRE>
public long <B>getHitCount</B>(<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&nbsp;query)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getHitCount(T)">QueryStatistics</A></CODE></B></DD>
<DD>Gets number of executions for the given query that are cached since
last reset.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getHitCount(T)">getHitCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getTotalHitCount(java.lang.Object)"><!-- --></A><A NAME="getTotalHitCount(T)"><!-- --></A><H3>
getTotalHitCount</H3>
<PRE>
public long <B>getTotalHitCount</B>(<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&nbsp;query)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getTotalHitCount(T)">QueryStatistics</A></CODE></B></DD>
<DD>Gets number of executions for the given query that are cached since
start.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getTotalHitCount(T)">getTotalHitCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getEvictionCount()"><!-- --></A><H3>
getEvictionCount</H3>
<PRE>
public long <B>getEvictionCount</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getEvictionCount()">QueryStatistics</A></CODE></B></DD>
<DD>Gets number of total query evictions since last reset.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getEvictionCount()">getEvictionCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getTotalEvictionCount()"><!-- --></A><H3>
getTotalEvictionCount</H3>
<PRE>
public long <B>getTotalEvictionCount</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getTotalEvictionCount()">QueryStatistics</A></CODE></B></DD>
<DD>Gets number of total query evictions since start.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#getTotalEvictionCount()">getTotalEvictionCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="since()"><!-- --></A><H3>
since</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/6/docs/api/java/util/Date.html?is-external=true" title="class or interface in java.util">Date</A> <B>since</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#since()">QueryStatistics</A></CODE></B></DD>
<DD>Gets the time of last reset.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#since()">since</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="start()"><!-- --></A><H3>
start</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/6/docs/api/java/util/Date.html?is-external=true" title="class or interface in java.util">Date</A> <B>start</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#start()">QueryStatistics</A></CODE></B></DD>
<DD>Gets the time of start.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#start()">start</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="reset()"><!-- --></A><H3>
reset</H3>
<PRE>
public void <B>reset</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#reset()">QueryStatistics</A></CODE></B></DD>
<DD>Clears all statistics accumulated since last reset.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#reset()">reset</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="clear()"><!-- --></A><H3>
clear</H3>
<PRE>
public void <B>clear</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#clear()">QueryStatistics</A></CODE></B></DD>
<DD>Clears all statistics accumulated since start.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#clear()">clear</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="recordExecution(java.lang.Object)"><!-- --></A><A NAME="recordExecution(T)"><!-- --></A><H3>
recordExecution</H3>
<PRE>
public void <B>recordExecution</B>(<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&nbsp;query)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#recordExecution(T)">QueryStatistics</A></CODE></B></DD>
<DD>Record that the given query has been executed.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#recordExecution(T)">recordExecution</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="recordHit(java.lang.Object)"><!-- --></A><A NAME="recordHit(T)"><!-- --></A><H3>
recordHit</H3>
<PRE>
public void <B>recordHit</B>(<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&nbsp;query)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="recordEviction(java.lang.Object)"><!-- --></A><A NAME="recordEviction(T)"><!-- --></A><H3>
recordEviction</H3>
<PRE>
public void <B>recordEviction</B>(<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&nbsp;query)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#recordEviction(T)">QueryStatistics</A></CODE></B></DD>
<DD>Record that the given query has been evicted.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#recordEviction(T)">recordEviction</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="dump(java.io.PrintStream)"><!-- --></A><H3>
dump</H3>
<PRE>
public void <B>dump</B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/io/PrintStream.html?is-external=true" title="class or interface in java.io">PrintStream</A>&nbsp;out)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#dump(java.io.PrintStream)">QueryStatistics</A></CODE></B></DD>
<DD>Dumps on the given output stream.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html#dump(java.io.PrintStream)">dump</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryStatistics.html" title="interface in org.apache.openjpa.kernel">QueryStatistics</A>&lt;<A HREF="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="pct(long, long)"><!-- --></A><H3>
pct</H3>
<PRE>
long <B>pct</B>(long&nbsp;per,
long&nbsp;cent)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="toString(long[])"><!-- --></A><H3>
toString</H3>
<PRE>
<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>toString</B>(long[]&nbsp;row)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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