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AbstractPreparedQueryCacheInstrument (OpenJPA Parent POM 2.2.0 API)
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org.apache.openjpa.instrumentation</FONT>
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Class AbstractPreparedQueryCacheInstrument</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 "><A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html" title="class in org.apache.openjpa.lib.instrumentation">org.apache.openjpa.lib.instrumentation.AbstractInstrument</A>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.openjpa.instrumentation.AbstractPreparedQueryCacheInstrument</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html" title="interface in org.apache.openjpa.instrumentation">PreparedQueryCacheInstrument</A>, <A HREF="../../../../org/apache/openjpa/lib/instrumentation/Instrument.html" title="interface in org.apache.openjpa.lib.instrumentation">Instrument</A></DD>
</DL>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../org/apache/openjpa/instrumentation/jmx/PreparedQueryCacheJMXInstrument.html" title="class in org.apache.openjpa.instrumentation.jmx">PreparedQueryCacheJMXInstrument</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public abstract class <B>AbstractPreparedQueryCacheInstrument</B><DT>extends <A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html" title="class in org.apache.openjpa.lib.instrumentation">AbstractInstrument</A><DT>implements <A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html" title="interface in org.apache.openjpa.instrumentation">PreparedQueryCacheInstrument</A></DL>
</PRE>
<P>
Provides a basic instrument implementation wrapper for the prepared query cache. This
class can be extended to create a provider specific instrument for the
prepared query cache.
<P>
<P>
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<CODE>static&nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/instrumentation/AbstractPreparedQueryCacheInstrument.html#NO_STATS">NO_STATS</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<TD><CODE><B><A HREF="../../../../org/apache/openjpa/instrumentation/AbstractPreparedQueryCacheInstrument.html#AbstractPreparedQueryCacheInstrument()">AbstractPreparedQueryCacheInstrument</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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&nbsp;
<!-- ========== METHOD SUMMARY =========== -->
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<CODE>&nbsp;<A HREF="http://download.oracle.com/javase/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/instrumentation/AbstractPreparedQueryCacheInstrument.html#getConfigId()">getConfigId</A></B>()</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;<A HREF="http://download.oracle.com/javase/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/instrumentation/AbstractPreparedQueryCacheInstrument.html#getContextRef()">getContextRef</A></B>()</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;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/instrumentation/AbstractPreparedQueryCacheInstrument.html#getExecutionCount()">getExecutionCount</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns number of total execution requests 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/instrumentation/AbstractPreparedQueryCacheInstrument.html#getExecutionCount(java.lang.String)">getExecutionCount</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;query)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns number of total execution requests 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/instrumentation/AbstractPreparedQueryCacheInstrument.html#getHitCount()">getHitCount</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns number of total read requests that have been found in cache 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/instrumentation/AbstractPreparedQueryCacheInstrument.html#getHitCount(java.lang.String)">getHitCount</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;query)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns number of total read requests that have been found in cache since
last reset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/apache/openjpa/lib/instrumentation/InstrumentationLevel.html" title="enum in org.apache.openjpa.lib.instrumentation">InstrumentationLevel</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/instrumentation/AbstractPreparedQueryCacheInstrument.html#getLevel()">getLevel</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets the instrumentation level of this instrument.</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/instrumentation/AbstractPreparedQueryCacheInstrument.html#getTotalExecutionCount()">getTotalExecutionCount</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns number of total exec requests 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/instrumentation/AbstractPreparedQueryCacheInstrument.html#getTotalExecutionCount(java.lang.String)">getTotalExecutionCount</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;query)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns number of total exec requests 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/instrumentation/AbstractPreparedQueryCacheInstrument.html#getTotalHitCount()">getTotalHitCount</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns number of total read requests that has been found 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/instrumentation/AbstractPreparedQueryCacheInstrument.html#getTotalHitCount(java.lang.String)">getTotalHitCount</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;query)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns number of total read requests that has been found since start.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A>&lt;<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/instrumentation/AbstractPreparedQueryCacheInstrument.html#queries()">queries</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns all queries currently tracked in the cache.</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/instrumentation/AbstractPreparedQueryCacheInstrument.html#reset()">reset</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Resets cache statistics</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/instrumentation/AbstractPreparedQueryCacheInstrument.html#setConfigId(java.lang.String)">setConfigId</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;cid)</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/instrumentation/AbstractPreparedQueryCacheInstrument.html#setContextRef(java.lang.String)">setContextRef</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;cref)</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/instrumentation/AbstractPreparedQueryCacheInstrument.html#setPreparedQueryCache(org.apache.openjpa.kernel.PreparedQueryCache)">setPreparedQueryCache</A></B>(<A HREF="../../../../org/apache/openjpa/kernel/PreparedQueryCache.html" title="interface in org.apache.openjpa.kernel">PreparedQueryCache</A>&nbsp;qc)</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;<A HREF="http://download.oracle.com/javase/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/instrumentation/AbstractPreparedQueryCacheInstrument.html#sinceDate()">sinceDate</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns date since cache statistics collection were last reset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://download.oracle.com/javase/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/instrumentation/AbstractPreparedQueryCacheInstrument.html#startDate()">startDate</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns date cache statistics collection started.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.apache.openjpa.lib.instrumentation.AbstractInstrument"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class org.apache.openjpa.lib.instrumentation.<A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html" title="class in org.apache.openjpa.lib.instrumentation">AbstractInstrument</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html#getContext()">getContext</A>, <A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html#getName()">getName</A>, <A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html#getOptions()">getOptions</A>, <A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html#getProvider()">getProvider</A>, <A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html#initialize()">initialize</A>, <A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html#isStarted()">isStarted</A>, <A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html#restart()">restart</A>, <A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html#setContext(java.lang.Object)">setContext</A>, <A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html#setOptions(java.lang.String)">setOptions</A>, <A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html#setProvider(org.apache.openjpa.lib.instrumentation.InstrumentationProvider)">setProvider</A>, <A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html#setStarted(boolean)">setStarted</A></CODE></TD>
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<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>
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&nbsp;<A NAME="methods_inherited_from_class_org.apache.openjpa.lib.instrumentation.Instrument"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from interface org.apache.openjpa.lib.instrumentation.<A HREF="../../../../org/apache/openjpa/lib/instrumentation/Instrument.html" title="interface in org.apache.openjpa.lib.instrumentation">Instrument</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/openjpa/lib/instrumentation/Instrument.html#start()">start</A>, <A HREF="../../../../org/apache/openjpa/lib/instrumentation/Instrument.html#stop()">stop</A></CODE></TD>
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&nbsp;
<P>
<!-- ============ FIELD DETAIL =========== -->
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<B>Field Detail</B></FONT></TH>
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<A NAME="NO_STATS"><!-- --></A><H3>
NO_STATS</H3>
<PRE>
public static final long <B>NO_STATS</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.openjpa.instrumentation.AbstractPreparedQueryCacheInstrument.NO_STATS">Constant Field Values</A></DL>
</DL>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<A NAME="AbstractPreparedQueryCacheInstrument()"><!-- --></A><H3>
AbstractPreparedQueryCacheInstrument</H3>
<PRE>
public <B>AbstractPreparedQueryCacheInstrument</B>()</PRE>
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<A NAME="setConfigId(java.lang.String)"><!-- --></A><H3>
setConfigId</H3>
<PRE>
public void <B>setConfigId</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;cid)</PRE>
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<A NAME="setContextRef(java.lang.String)"><!-- --></A><H3>
setContextRef</H3>
<PRE>
public void <B>setContextRef</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;cref)</PRE>
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<A NAME="getConfigId()"><!-- --></A><H3>
getConfigId</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>getConfigId</B>()</PRE>
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<A NAME="getContextRef()"><!-- --></A><H3>
getContextRef</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>getContextRef</B>()</PRE>
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<A NAME="setPreparedQueryCache(org.apache.openjpa.kernel.PreparedQueryCache)"><!-- --></A><H3>
setPreparedQueryCache</H3>
<PRE>
public void <B>setPreparedQueryCache</B>(<A HREF="../../../../org/apache/openjpa/kernel/PreparedQueryCache.html" title="interface in org.apache.openjpa.kernel">PreparedQueryCache</A>&nbsp;qc)</PRE>
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<A NAME="getExecutionCount()"><!-- --></A><H3>
getExecutionCount</H3>
<PRE>
public long <B>getExecutionCount</B>()</PRE>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getExecutionCount()">PreparedQueryCacheInstrument</A></CODE></B></DD>
<DD>Returns number of total execution requests since last reset
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getExecutionCount()">getExecutionCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html" title="interface in org.apache.openjpa.instrumentation">PreparedQueryCacheInstrument</A></CODE></DL>
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<A NAME="getExecutionCount(java.lang.String)"><!-- --></A><H3>
getExecutionCount</H3>
<PRE>
public long <B>getExecutionCount</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;query)</PRE>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getExecutionCount(java.lang.String)">PreparedQueryCacheInstrument</A></CODE></B></DD>
<DD>Returns number of total execution requests since last reset
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<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getExecutionCount(java.lang.String)">getExecutionCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html" title="interface in org.apache.openjpa.instrumentation">PreparedQueryCacheInstrument</A></CODE></DL>
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<A NAME="getTotalExecutionCount()"><!-- --></A><H3>
getTotalExecutionCount</H3>
<PRE>
public long <B>getTotalExecutionCount</B>()</PRE>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getTotalExecutionCount()">PreparedQueryCacheInstrument</A></CODE></B></DD>
<DD>Returns number of total exec requests since start.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getTotalExecutionCount()">getTotalExecutionCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html" title="interface in org.apache.openjpa.instrumentation">PreparedQueryCacheInstrument</A></CODE></DL>
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<A NAME="getTotalExecutionCount(java.lang.String)"><!-- --></A><H3>
getTotalExecutionCount</H3>
<PRE>
public long <B>getTotalExecutionCount</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;query)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getTotalExecutionCount(java.lang.String)">PreparedQueryCacheInstrument</A></CODE></B></DD>
<DD>Returns number of total exec requests since start.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getTotalExecutionCount(java.lang.String)">getTotalExecutionCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html" title="interface in org.apache.openjpa.instrumentation">PreparedQueryCacheInstrument</A></CODE></DL>
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<A NAME="getHitCount()"><!-- --></A><H3>
getHitCount</H3>
<PRE>
public long <B>getHitCount</B>()</PRE>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getHitCount()">PreparedQueryCacheInstrument</A></CODE></B></DD>
<DD>Returns number of total read requests that have been found in cache since
last reset.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getHitCount()">getHitCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html" title="interface in org.apache.openjpa.instrumentation">PreparedQueryCacheInstrument</A></CODE></DL>
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<A NAME="getHitCount(java.lang.String)"><!-- --></A><H3>
getHitCount</H3>
<PRE>
public long <B>getHitCount</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;query)</PRE>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getHitCount(java.lang.String)">PreparedQueryCacheInstrument</A></CODE></B></DD>
<DD>Returns number of total read requests that have been found in cache since
last reset.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getHitCount(java.lang.String)">getHitCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html" title="interface in org.apache.openjpa.instrumentation">PreparedQueryCacheInstrument</A></CODE></DL>
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<A NAME="getTotalHitCount()"><!-- --></A><H3>
getTotalHitCount</H3>
<PRE>
public long <B>getTotalHitCount</B>()</PRE>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getTotalHitCount()">PreparedQueryCacheInstrument</A></CODE></B></DD>
<DD>Returns number of total read requests that has been found since start.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getTotalHitCount()">getTotalHitCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html" title="interface in org.apache.openjpa.instrumentation">PreparedQueryCacheInstrument</A></CODE></DL>
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<A NAME="getTotalHitCount(java.lang.String)"><!-- --></A><H3>
getTotalHitCount</H3>
<PRE>
public long <B>getTotalHitCount</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;query)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getTotalHitCount(java.lang.String)">PreparedQueryCacheInstrument</A></CODE></B></DD>
<DD>Returns number of total read requests that has been found since start.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#getTotalHitCount(java.lang.String)">getTotalHitCount</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html" title="interface in org.apache.openjpa.instrumentation">PreparedQueryCacheInstrument</A></CODE></DL>
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<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/instrumentation/PreparedQueryCacheInstrument.html#reset()">PreparedQueryCacheInstrument</A></CODE></B></DD>
<DD>Resets cache statistics
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#reset()">reset</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html" title="interface in org.apache.openjpa.instrumentation">PreparedQueryCacheInstrument</A></CODE></DL>
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<HR>
<A NAME="sinceDate()"><!-- --></A><H3>
sinceDate</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Date.html?is-external=true" title="class or interface in java.util">Date</A> <B>sinceDate</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#sinceDate()">PreparedQueryCacheInstrument</A></CODE></B></DD>
<DD>Returns date since cache statistics collection were last reset.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#sinceDate()">sinceDate</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html" title="interface in org.apache.openjpa.instrumentation">PreparedQueryCacheInstrument</A></CODE></DL>
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<HR>
<A NAME="startDate()"><!-- --></A><H3>
startDate</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Date.html?is-external=true" title="class or interface in java.util">Date</A> <B>startDate</B>()</PRE>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#startDate()">PreparedQueryCacheInstrument</A></CODE></B></DD>
<DD>Returns date cache statistics collection started.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#startDate()">startDate</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html" title="interface in org.apache.openjpa.instrumentation">PreparedQueryCacheInstrument</A></CODE></DL>
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<HR>
<A NAME="queries()"><!-- --></A><H3>
queries</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A>&lt;<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&gt; <B>queries</B>()</PRE>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#queries()">PreparedQueryCacheInstrument</A></CODE></B></DD>
<DD>Returns all queries currently tracked in the cache.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html#queries()">queries</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/instrumentation/PreparedQueryCacheInstrument.html" title="interface in org.apache.openjpa.instrumentation">PreparedQueryCacheInstrument</A></CODE></DL>
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<DT><B>Returns:</B><DD></DL>
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<HR>
<A NAME="getLevel()"><!-- --></A><H3>
getLevel</H3>
<PRE>
public <A HREF="../../../../org/apache/openjpa/lib/instrumentation/InstrumentationLevel.html" title="enum in org.apache.openjpa.lib.instrumentation">InstrumentationLevel</A> <B>getLevel</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/lib/instrumentation/Instrument.html#getLevel()">Instrument</A></CODE></B></DD>
<DD>Gets the instrumentation level of this instrument. The instrumentation level
determines if and when the instrument will automatically start and stop.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/lib/instrumentation/Instrument.html#getLevel()">getLevel</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/lib/instrumentation/Instrument.html" title="interface in org.apache.openjpa.lib.instrumentation">Instrument</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html#getLevel()">getLevel</A></CODE> in class <CODE><A HREF="../../../../org/apache/openjpa/lib/instrumentation/AbstractInstrument.html" title="class in org.apache.openjpa.lib.instrumentation">AbstractInstrument</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the instrumentation level of the instrument</DL>
</DD>
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