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MethodStoreQuery (OpenJPA Parent POM 2.2.1 API)
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SUMMARY:&nbsp;<A HREF="#nested_classes_inherited_from_class_org.apache.openjpa.kernel.AbstractStoreQuery">NESTED</A>&nbsp;|&nbsp;<A HREF="#field_summary">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
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org.apache.openjpa.kernel</FONT>
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Class MethodStoreQuery</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/kernel/AbstractStoreQuery.html" title="class in org.apache.openjpa.kernel">org.apache.openjpa.kernel.AbstractStoreQuery</A>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.openjpa.kernel.MethodStoreQuery</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://download.oracle.com/javase/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/QueryOperations.html" title="interface in org.apache.openjpa.kernel">QueryOperations</A>, <A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public class <B>MethodStoreQuery</B><DT>extends <A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html" title="class in org.apache.openjpa.kernel">AbstractStoreQuery</A></DL>
</PRE>
<P>
A query that is executed by a user-defined method.
<P>
<P>
<DL>
<DT><B>Author:</B></DT>
<DD>Abe White</DD>
<DT><B>See Also:</B><DD><A HREF="../../../../serialized-form.html#org.apache.openjpa.kernel.MethodStoreQuery">Serialized Form</A></DL>
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<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->
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<B>Nested Class Summary</B></FONT></TH>
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&nbsp;<A NAME="nested_classes_inherited_from_class_org.apache.openjpa.kernel.AbstractStoreQuery"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Nested classes/interfaces inherited from class org.apache.openjpa.kernel.<A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html" title="class in org.apache.openjpa.kernel">AbstractStoreQuery</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.AbstractExecutor.html" title="class in org.apache.openjpa.kernel">AbstractStoreQuery.AbstractExecutor</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<A NAME="nested_classes_inherited_from_class_org.apache.openjpa.kernel.StoreQuery"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Nested classes/interfaces inherited from interface org.apache.openjpa.kernel.<A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.Executor.html" title="interface in org.apache.openjpa.kernel">StoreQuery.Executor</A>, <A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.Range.html" title="class in org.apache.openjpa.kernel">StoreQuery.Range</A></CODE></TD>
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<!-- =========== FIELD SUMMARY =========== -->
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Field Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&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/kernel/MethodStoreQuery.html#LANGUAGE">LANGUAGE</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;<A NAME="fields_inherited_from_class_org.apache.openjpa.kernel.AbstractStoreQuery"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Fields inherited from class org.apache.openjpa.kernel.<A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html" title="class in org.apache.openjpa.kernel">AbstractStoreQuery</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#ctx">ctx</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="fields_inherited_from_class_org.apache.openjpa.kernel.StoreQuery"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Fields inherited from interface org.apache.openjpa.kernel.<A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#EMPTY_BOOLEANS">EMPTY_BOOLEANS</A>, <A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#EMPTY_CLASSES">EMPTY_CLASSES</A>, <A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#EMPTY_METAS">EMPTY_METAS</A>, <A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#EMPTY_OBJECTS">EMPTY_OBJECTS</A>, <A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#EMPTY_ORDERED_PARAMS">EMPTY_ORDERED_PARAMS</A>, <A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#EMPTY_PARAMS">EMPTY_PARAMS</A>, <A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#EMPTY_STRINGS">EMPTY_STRINGS</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="fields_inherited_from_class_org.apache.openjpa.kernel.QueryOperations"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Fields inherited from interface org.apache.openjpa.kernel.<A HREF="../../../../org/apache/openjpa/kernel/QueryOperations.html" title="interface in org.apache.openjpa.kernel">QueryOperations</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/openjpa/kernel/QueryOperations.html#OP_DELETE">OP_DELETE</A>, <A HREF="../../../../org/apache/openjpa/kernel/QueryOperations.html#OP_SELECT">OP_SELECT</A>, <A HREF="../../../../org/apache/openjpa/kernel/QueryOperations.html#OP_UPDATE">OP_UPDATE</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<B>Constructor Summary</B></FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/MethodStoreQuery.html#MethodStoreQuery()">MethodStoreQuery</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;
<!-- ========== METHOD SUMMARY =========== -->
<A NAME="method_summary"><!-- --></A>
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<B>Method Summary</B></FONT></TH>
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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/kernel/MethodStoreQuery.html#invalidateCompilation()">invalidateCompilation</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Invalidate any internal compilation state.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.Executor.html" title="interface in org.apache.openjpa.kernel">StoreQuery.Executor</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/MethodStoreQuery.html#newDataStoreExecutor(org.apache.openjpa.meta.ClassMetaData, boolean)">newDataStoreExecutor</A></B>(<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta,
boolean&nbsp;subs)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return an executor for datastore execution of this query.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.Executor.html" title="interface in org.apache.openjpa.kernel">StoreQuery.Executor</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/MethodStoreQuery.html#newInMemoryExecutor(org.apache.openjpa.meta.ClassMetaData, boolean)">newInMemoryExecutor</A></B>(<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta,
boolean&nbsp;subs)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return an executor for in-memory execution of this query.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/MethodStoreQuery.html#requiresCandidateType()">requiresCandidateType</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Whether this query requires a candidate class.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/MethodStoreQuery.html#supportsDataStoreExecution()">supportsDataStoreExecution</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;True if this query supports datastore execution, false if it
can only run in memory.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/MethodStoreQuery.html#supportsInMemoryExecution()">supportsInMemoryExecution</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;True if this query supports in-memory execution, false if it
can only run against the datastore.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.apache.openjpa.kernel.AbstractStoreQuery"><!-- --></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.kernel.<A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html" title="class in org.apache.openjpa.kernel">AbstractStoreQuery</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#evaluate(java.lang.Object, java.lang.Object, java.lang.Object[], org.apache.openjpa.kernel.OpenJPAStateManager)">evaluate</A>, <A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#getAggregateListener(java.lang.String)">getAggregateListener</A>, <A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#getCompilation()">getCompilation</A>, <A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#getContext()">getContext</A>, <A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#getFilterListener(java.lang.String)">getFilterListener</A>, <A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#newCompilation()">newCompilation</A>, <A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#newCompilationKey()">newCompilationKey</A>, <A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#populateFromCompilation(java.lang.Object)">populateFromCompilation</A>, <A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#requiresParameterDeclarations()">requiresParameterDeclarations</A>, <A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#setContext(org.apache.openjpa.kernel.QueryContext)">setContext</A>, <A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#setQuery(java.lang.Object)">setQuery</A>, <A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#supportsAbstractExecutors()">supportsAbstractExecutors</A>, <A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#supportsParameterDeclarations()">supportsParameterDeclarations</A></CODE></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://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>
&nbsp;
<P>
<!-- ============ FIELD DETAIL =========== -->
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<B>Field Detail</B></FONT></TH>
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<A NAME="LANGUAGE"><!-- --></A><H3>
LANGUAGE</H3>
<PRE>
public static final <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>LANGUAGE</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.openjpa.kernel.MethodStoreQuery.LANGUAGE">Constant Field Values</A></DL>
</DL>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<B>Constructor Detail</B></FONT></TH>
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</TABLE>
<A NAME="MethodStoreQuery()"><!-- --></A><H3>
MethodStoreQuery</H3>
<PRE>
public <B>MethodStoreQuery</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="invalidateCompilation()"><!-- --></A><H3>
invalidateCompilation</H3>
<PRE>
public void <B>invalidateCompilation</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#invalidateCompilation()">StoreQuery</A></CODE></B></DD>
<DD>Invalidate any internal compilation state.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#invalidateCompilation()">invalidateCompilation</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#invalidateCompilation()">invalidateCompilation</A></CODE> in class <CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html" title="class in org.apache.openjpa.kernel">AbstractStoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="newInMemoryExecutor(org.apache.openjpa.meta.ClassMetaData, boolean)"><!-- --></A><H3>
newInMemoryExecutor</H3>
<PRE>
public <A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.Executor.html" title="interface in org.apache.openjpa.kernel">StoreQuery.Executor</A> <B>newInMemoryExecutor</B>(<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta,
boolean&nbsp;subs)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#newInMemoryExecutor(org.apache.openjpa.meta.ClassMetaData, boolean)">StoreQuery</A></CODE></B></DD>
<DD>Return an executor for in-memory execution of this query.
Executors must be cachable and thread safe. If this class returns
true from <A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#supportsAbstractExecutors()"><CODE>StoreQuery.supportsAbstractExecutors()</CODE></A>, the given metadata
will always be for the candidate class of this query, or possibly
null if the candidate class is not itself persistence capable (like
an interface or abstract base class). Otherwise, the given type will
be a mapped class.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#newInMemoryExecutor(org.apache.openjpa.meta.ClassMetaData, boolean)">newInMemoryExecutor</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#newInMemoryExecutor(org.apache.openjpa.meta.ClassMetaData, boolean)">newInMemoryExecutor</A></CODE> in class <CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html" title="class in org.apache.openjpa.kernel">AbstractStoreQuery</A></CODE></DL>
</DD>
<DD><DL>
<DD><CODE>subs</CODE> - whether to include dependent mapped subclasses in the
results; independent subclasses should never be included</DL>
</DD>
</DL>
<HR>
<A NAME="newDataStoreExecutor(org.apache.openjpa.meta.ClassMetaData, boolean)"><!-- --></A><H3>
newDataStoreExecutor</H3>
<PRE>
public <A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.Executor.html" title="interface in org.apache.openjpa.kernel">StoreQuery.Executor</A> <B>newDataStoreExecutor</B>(<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta,
boolean&nbsp;subs)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#newDataStoreExecutor(org.apache.openjpa.meta.ClassMetaData, boolean)">StoreQuery</A></CODE></B></DD>
<DD>Return an executor for datastore execution of this query.
Executors must be cachable and thread safe. If this class returns
true from <A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#supportsAbstractExecutors()"><CODE>StoreQuery.supportsAbstractExecutors()</CODE></A>, the given metadata
will always be for the candidate class of this query, or possibly
null if the candidate class is not itself persistence capable (like
an interface or abstract base class). Otherwise, the given type will
be a mapped class.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#newDataStoreExecutor(org.apache.openjpa.meta.ClassMetaData, boolean)">newDataStoreExecutor</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#newDataStoreExecutor(org.apache.openjpa.meta.ClassMetaData, boolean)">newDataStoreExecutor</A></CODE> in class <CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html" title="class in org.apache.openjpa.kernel">AbstractStoreQuery</A></CODE></DL>
</DD>
<DD><DL>
<DD><CODE>subs</CODE> - whether to include dependent mapped subclasses in the
results; independent subclasses should never be included</DL>
</DD>
</DL>
<HR>
<A NAME="supportsInMemoryExecution()"><!-- --></A><H3>
supportsInMemoryExecution</H3>
<PRE>
public boolean <B>supportsInMemoryExecution</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#supportsInMemoryExecution()">StoreQuery</A></CODE></B></DD>
<DD>True if this query supports in-memory execution, false if it
can only run against the datastore.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#supportsInMemoryExecution()">supportsInMemoryExecution</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#supportsInMemoryExecution()">supportsInMemoryExecution</A></CODE> in class <CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html" title="class in org.apache.openjpa.kernel">AbstractStoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="supportsDataStoreExecution()"><!-- --></A><H3>
supportsDataStoreExecution</H3>
<PRE>
public boolean <B>supportsDataStoreExecution</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#supportsDataStoreExecution()">StoreQuery</A></CODE></B></DD>
<DD>True if this query supports datastore execution, false if it
can only run in memory.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#supportsDataStoreExecution()">supportsDataStoreExecution</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#supportsDataStoreExecution()">supportsDataStoreExecution</A></CODE> in class <CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html" title="class in org.apache.openjpa.kernel">AbstractStoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="requiresCandidateType()"><!-- --></A><H3>
requiresCandidateType</H3>
<PRE>
public boolean <B>requiresCandidateType</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#requiresCandidateType()">StoreQuery</A></CODE></B></DD>
<DD>Whether this query requires a candidate class.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#requiresCandidateType()">requiresCandidateType</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#requiresCandidateType()">requiresCandidateType</A></CODE> in class <CODE><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html" title="class in org.apache.openjpa.kernel">AbstractStoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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