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AbstractStoreQuery (OpenJPA Parent POM 2.4.0 API)
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org.apache.openjpa.kernel</FONT>
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Class AbstractStoreQuery</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.AbstractStoreQuery</B>
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<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>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../org/apache/openjpa/kernel/ExpressionStoreQuery.html" title="class in org.apache.openjpa.kernel">ExpressionStoreQuery</A>, <A HREF="../../../../org/apache/openjpa/kernel/MethodStoreQuery.html" title="class in org.apache.openjpa.kernel">MethodStoreQuery</A>, <A HREF="../../../../org/apache/openjpa/jdbc/kernel/SQLStoreQuery.html" title="class in org.apache.openjpa.jdbc.kernel">SQLStoreQuery</A></DD>
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<DT><PRE>public abstract class <B>AbstractStoreQuery</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/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></DL>
</PRE>
<P>
Abstract <A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel"><CODE>StoreQuery</CODE></A> that implements most methods as no-ops.
<P>
<P>
<DL>
<DT><B>Since:</B></DT>
<DD>0.4.0</DD>
<DT><B>Author:</B></DT>
<DD>Abe White</DD>
<DT><B>See Also:</B><DD><A HREF="../../../../serialized-form.html#org.apache.openjpa.kernel.AbstractStoreQuery">Serialized Form</A></DL>
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<CODE>static&nbsp;class</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.AbstractExecutor.html" title="class in org.apache.openjpa.kernel">AbstractStoreQuery.AbstractExecutor</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Abstract <A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.AbstractExecutor.html" title="class in org.apache.openjpa.kernel"><CODE>AbstractStoreQuery.AbstractExecutor</CODE></A> that implements most methods as no-ops.</TD>
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&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>
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<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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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../org/apache/openjpa/kernel/QueryContext.html" title="interface in org.apache.openjpa.kernel">QueryContext</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#ctx">ctx</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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</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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<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#AbstractStoreQuery()">AbstractStoreQuery</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
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&nbsp;
<!-- ========== METHOD SUMMARY =========== -->
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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;<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></CODE></FONT></TD>
<TD><CODE><B><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></B>(<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>&nbsp;value,
<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>&nbsp;ob,
<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>[]&nbsp;params,
<A HREF="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</A>&nbsp;sm)</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="../../../../org/apache/openjpa/kernel/exps/AggregateListener.html" title="interface in org.apache.openjpa.kernel.exps">AggregateListener</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#getAggregateListener(java.lang.String)">getAggregateListener</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;tag)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return the standard filter listener for the given tag, or null.</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/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#getCompilation()">getCompilation</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the current compilation for 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/QueryContext.html" title="interface in org.apache.openjpa.kernel">QueryContext</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#getContext()">getContext</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return the query context that has been set.</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/exps/FilterListener.html" title="interface in org.apache.openjpa.kernel.exps">FilterListener</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#getFilterListener(java.lang.String)">getFilterListener</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;tag)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return the standard filter listener for the given tag, or null.</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/kernel/AbstractStoreQuery.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="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#newCompilation()">newCompilation</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create a new compilation for this query.</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/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#newCompilationKey()">newCompilationKey</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create a new key for caching compiled query information.</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/AbstractStoreQuery.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/AbstractStoreQuery.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;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/AbstractStoreQuery.html#populateFromCompilation(java.lang.Object)">populateFromCompilation</A></B>(<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>&nbsp;comp)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Populate internal data from compilation.</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/AbstractStoreQuery.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/AbstractStoreQuery.html#requiresParameterDeclarations()">requiresParameterDeclarations</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Whether this query requires parameters to be declared.</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/kernel/AbstractStoreQuery.html#setContext(org.apache.openjpa.kernel.QueryContext)">setContext</A></B>(<A HREF="../../../../org/apache/openjpa/kernel/QueryContext.html" title="interface in org.apache.openjpa.kernel">QueryContext</A>&nbsp;ctx)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Set the current query context.</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/AbstractStoreQuery.html#setQuery(java.lang.Object)">setQuery</A></B>(<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>&nbsp;query)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This is invoked when the user or a facade creates a new query with
an object that the system does not recognize.</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/AbstractStoreQuery.html#supportsAbstractExecutors()">supportsAbstractExecutors</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return true if this query supports execution against abstract or
interface types.</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/AbstractStoreQuery.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/AbstractStoreQuery.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>
<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/AbstractStoreQuery.html#supportsParameterDeclarations()">supportsParameterDeclarations</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Whether this query supports declared parameters.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
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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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<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>
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<B>Field Detail</B></FONT></TH>
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</TABLE>
<A NAME="ctx"><!-- --></A><H3>
ctx</H3>
<PRE>
protected <A HREF="../../../../org/apache/openjpa/kernel/QueryContext.html" title="interface in org.apache.openjpa.kernel">QueryContext</A> <B>ctx</B></PRE>
<DL>
<DL>
</DL>
</DL>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TH>
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</TABLE>
<A NAME="AbstractStoreQuery()"><!-- --></A><H3>
AbstractStoreQuery</H3>
<PRE>
public <B>AbstractStoreQuery</B>()</PRE>
<DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
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<A NAME="getContext()"><!-- --></A><H3>
getContext</H3>
<PRE>
public <A HREF="../../../../org/apache/openjpa/kernel/QueryContext.html" title="interface in org.apache.openjpa.kernel">QueryContext</A> <B>getContext</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#getContext()">StoreQuery</A></CODE></B></DD>
<DD>Return the query context that has been set.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#getContext()">getContext</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="setContext(org.apache.openjpa.kernel.QueryContext)"><!-- --></A><H3>
setContext</H3>
<PRE>
public void <B>setContext</B>(<A HREF="../../../../org/apache/openjpa/kernel/QueryContext.html" title="interface in org.apache.openjpa.kernel">QueryContext</A>&nbsp;ctx)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#setContext(org.apache.openjpa.kernel.QueryContext)">StoreQuery</A></CODE></B></DD>
<DD>Set the current query context. This will be called before use.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#setContext(org.apache.openjpa.kernel.QueryContext)">setContext</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="setQuery(java.lang.Object)"><!-- --></A><H3>
setQuery</H3>
<PRE>
public boolean <B>setQuery</B>(<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>&nbsp;query)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#setQuery(java.lang.Object)">StoreQuery</A></CODE></B></DD>
<DD>This is invoked when the user or a facade creates a new query with
an object that the system does not recognize. Return true if
the object is recognized by the store, false otherwise.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#setQuery(java.lang.Object)">setQuery</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getFilterListener(java.lang.String)"><!-- --></A><H3>
getFilterListener</H3>
<PRE>
public <A HREF="../../../../org/apache/openjpa/kernel/exps/FilterListener.html" title="interface in org.apache.openjpa.kernel.exps">FilterListener</A> <B>getFilterListener</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;tag)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#getFilterListener(java.lang.String)">StoreQuery</A></CODE></B></DD>
<DD>Return the standard filter listener for the given tag, or null.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#getFilterListener(java.lang.String)">getFilterListener</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getAggregateListener(java.lang.String)"><!-- --></A><H3>
getAggregateListener</H3>
<PRE>
public <A HREF="../../../../org/apache/openjpa/kernel/exps/AggregateListener.html" title="interface in org.apache.openjpa.kernel.exps">AggregateListener</A> <B>getAggregateListener</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;tag)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#getAggregateListener(java.lang.String)">StoreQuery</A></CODE></B></DD>
<DD>Return the standard filter listener for the given tag, or null.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#getAggregateListener(java.lang.String)">getAggregateListener</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="newCompilationKey()"><!-- --></A><H3>
newCompilationKey</H3>
<PRE>
public <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>newCompilationKey</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#newCompilationKey()">StoreQuery</A></CODE></B></DD>
<DD>Create a new key for caching compiled query information. May be null.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#newCompilationKey()">newCompilationKey</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="newCompilation()"><!-- --></A><H3>
newCompilation</H3>
<PRE>
public <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>newCompilation</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#newCompilation()">StoreQuery</A></CODE></B></DD>
<DD>Create a new compilation for this query. May be null.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#newCompilation()">newCompilation</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getCompilation()"><!-- --></A><H3>
getCompilation</H3>
<PRE>
public <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>getCompilation</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#getCompilation()">StoreQuery</A></CODE></B></DD>
<DD>Get the current compilation for this query. If it is null, do not create.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#getCompilation()">getCompilation</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="populateFromCompilation(java.lang.Object)"><!-- --></A><H3>
populateFromCompilation</H3>
<PRE>
public void <B>populateFromCompilation</B>(<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>&nbsp;comp)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#populateFromCompilation(java.lang.Object)">StoreQuery</A></CODE></B></DD>
<DD>Populate internal data from compilation.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#populateFromCompilation(java.lang.Object)">populateFromCompilation</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<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></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></DL>
</DD>
<DD><DL>
</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></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></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></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="supportsAbstractExecutors()"><!-- --></A><H3>
supportsAbstractExecutors</H3>
<PRE>
public boolean <B>supportsAbstractExecutors</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#supportsAbstractExecutors()">StoreQuery</A></CODE></B></DD>
<DD>Return true if this query supports execution against abstract or
interface types. Returns false by default, meaning we will only
request executors for persistent classes. In this case, we will
automatically combine the results of the executors for all
implementing classes if we execute a query for an interface for
abstract type.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#supportsAbstractExecutors()">supportsAbstractExecutors</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</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></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="requiresParameterDeclarations()"><!-- --></A><H3>
requiresParameterDeclarations</H3>
<PRE>
public boolean <B>requiresParameterDeclarations</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#requiresParameterDeclarations()">StoreQuery</A></CODE></B></DD>
<DD>Whether this query requires parameters to be declared.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#requiresParameterDeclarations()">requiresParameterDeclarations</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="supportsParameterDeclarations()"><!-- --></A><H3>
supportsParameterDeclarations</H3>
<PRE>
public boolean <B>supportsParameterDeclarations</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#supportsParameterDeclarations()">StoreQuery</A></CODE></B></DD>
<DD>Whether this query supports declared parameters.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#supportsParameterDeclarations()">supportsParameterDeclarations</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="evaluate(java.lang.Object, java.lang.Object, java.lang.Object[], org.apache.openjpa.kernel.OpenJPAStateManager)"><!-- --></A><H3>
evaluate</H3>
<PRE>
public <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>evaluate</B>(<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>&nbsp;value,
<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>&nbsp;ob,
<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>[]&nbsp;params,
<A HREF="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</A>&nbsp;sm)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html#evaluate(java.lang.Object, java.lang.Object, java.lang.Object[], org.apache.openjpa.kernel.OpenJPAStateManager)">evaluate</A></CODE> in interface <CODE><A HREF="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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