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JPQLExpressionBuilder (OpenJPA 1.2.2 API)
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org.apache.openjpa.kernel.jpql</FONT>
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Class JPQLExpressionBuilder</H2>
<PRE>
<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" 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/exps/AbstractExpressionBuilder.html" title="class in org.apache.openjpa.kernel.exps">org.apache.openjpa.kernel.exps.AbstractExpressionBuilder</A>
<IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder</B>
</PRE>
<HR>
<DL>
<DT><PRE>public class <B>JPQLExpressionBuilder</B><DT>extends <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html" title="class in org.apache.openjpa.kernel.exps">AbstractExpressionBuilder</A></DL>
</PRE>
<P>
Builder for JPQL expressions. This class takes the query parsed
in <A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.ParsedJPQL.html" title="class in org.apache.openjpa.kernel.jpql"><CODE>JPQLExpressionBuilder.ParsedJPQL</CODE></A> and converts it to an expression tree using
an <A HREF="../../../../../org/apache/openjpa/kernel/exps/ExpressionFactory.html" title="interface in org.apache.openjpa.kernel.exps"><CODE>ExpressionFactory</CODE></A>. Public for unit testing purposes.
<P>
<P>
<DL>
<DT><B>Author:</B></DT>
<DD>Marc Prud'hommeaux, Patrick Linskey</DD>
</DL>
<HR>
<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->
<A NAME="nested_class_summary"><!-- --></A>
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Nested Class Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected static&nbsp;class</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.JPQLNode.html" title="class in org.apache.openjpa.kernel.jpql">JPQLExpressionBuilder.JPQLNode</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Base node that will be generated by the JPQLExpressionBuilder; base
class of the <A HREF="../../../../../org/apache/openjpa/kernel/jpql/SimpleNode.html" title="class in org.apache.openjpa.kernel.jpql"><CODE>SimpleNode</CODE></A> that is used by <A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.ParsedJPQL.html" title="class in org.apache.openjpa.kernel.jpql"><CODE>JPQLExpressionBuilder.ParsedJPQL</CODE></A>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;class</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.ParsedJPQL.html" title="class in org.apache.openjpa.kernel.jpql">JPQLExpressionBuilder.ParsedJPQL</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Public for unit testing purposes.</TD>
</TR>
</TABLE>
&nbsp;<!-- =========== FIELD SUMMARY =========== -->
<A NAME="field_summary"><!-- --></A>
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Field Summary</B></FONT></TH>
</TR>
</TABLE>
&nbsp;<A NAME="fields_inherited_from_class_org.apache.openjpa.kernel.exps.AbstractExpressionBuilder"><!-- --></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.exps.<A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html" title="class in org.apache.openjpa.kernel.exps">AbstractExpressionBuilder</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#CONTAINS_TYPE_ELEMENT">CONTAINS_TYPE_ELEMENT</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#CONTAINS_TYPE_KEY">CONTAINS_TYPE_KEY</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#CONTAINS_TYPE_VALUE">CONTAINS_TYPE_VALUE</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#EX_FATAL">EX_FATAL</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#EX_UNSUPPORTED">EX_UNSUPPORTED</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#EX_USER">EX_USER</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#factory">factory</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#resolver">resolver</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_CHAR_OBJ">TYPE_CHAR_OBJ</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_COLLECTION">TYPE_COLLECTION</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_MAP">TYPE_MAP</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_NUMBER">TYPE_NUMBER</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_OBJECT">TYPE_OBJECT</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_STRING">TYPE_STRING</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Constructor Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#JPQLExpressionBuilder(org.apache.openjpa.kernel.exps.ExpressionFactory, org.apache.openjpa.kernel.ExpressionStoreQuery, java.lang.Object)">JPQLExpressionBuilder</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/ExpressionFactory.html" title="interface in org.apache.openjpa.kernel.exps">ExpressionFactory</A>&nbsp;factory,
<A HREF="../../../../../org/apache/openjpa/kernel/ExpressionStoreQuery.html" title="class in org.apache.openjpa.kernel">ExpressionStoreQuery</A>&nbsp;query,
<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;parsedQuery)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Constructor.</TD>
</TR>
</TABLE>
&nbsp;
<!-- ========== METHOD SUMMARY =========== -->
<A NAME="method_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Method Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#currentQuery()">currentQuery</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the current string being parsed; used for error messages.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../../org/apache/openjpa/kernel/exps/Expression.html" title="interface in org.apache.openjpa.kernel.exps">Expression</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#evalFetchJoins(org.apache.openjpa.kernel.exps.QueryExpressions)">evalFetchJoins</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html" title="class in org.apache.openjpa.kernel.exps">QueryExpressions</A>&nbsp;exps)</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>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#evalSetClause(org.apache.openjpa.kernel.exps.QueryExpressions)">evalSetClause</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html" title="class in org.apache.openjpa.kernel.exps">QueryExpressions</A>&nbsp;exps)</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>protected &nbsp;<A HREF="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#getCandidateMetaData(org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.JPQLNode)">getCandidateMetaData</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.JPQLNode.html" title="class in org.apache.openjpa.kernel.jpql">JPQLExpressionBuilder.JPQLNode</A>&nbsp;node)</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>protected &nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/ClassLoader.html" title="class or interface in java.lang">ClassLoader</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#getClassLoader()">getClassLoader</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the class loader that should be used for resolving
class names (in addition to the resolver in the query).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#getDeclaredVariableType(java.lang.String)">getDeclaredVariableType</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the type of the named variabe if it has been declared.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../../org/apache/openjpa/lib/util/Localizer.html" title="class in org.apache.openjpa.lib.util">Localizer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#getLocalizer()">getLocalizer</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Used for obtaining the <A HREF="../../../../../org/apache/openjpa/lib/util/Localizer.html" title="class in org.apache.openjpa.lib.util"><CODE>Localizer</CODE></A> to use for translating
error messages.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.ParsedJPQL.html" title="class in org.apache.openjpa.kernel.jpql">JPQLExpressionBuilder.ParsedJPQL</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#getParsedQuery()">getParsedQuery</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>protected &nbsp;<A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.ParsedJPQL.html" title="class in org.apache.openjpa.kernel.jpql">JPQLExpressionBuilder.ParsedJPQL</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#getParsedQuery(java.lang.String)">getParsedQuery</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;jpql)</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>protected &nbsp;<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#getVariable(java.lang.String, boolean)">getVariable</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;id,
boolean&nbsp;bind)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Identification variables in JPQL are case insensitive, so lower-case
all variables we are going to bind.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#isDeclaredVariable(java.lang.String)">isDeclaredVariable</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns whether the specified variable name has been explicitly
declared.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#isSeendVariable(java.lang.String)">isSeendVariable</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;id)</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>protected &nbsp;<A HREF="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#resolveClassMetaData(org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.JPQLNode)">resolveClassMetaData</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.JPQLNode.html" title="class in org.apache.openjpa.kernel.jpql">JPQLExpressionBuilder.JPQLNode</A>&nbsp;node)</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>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html#setImplicitTypes(org.apache.openjpa.kernel.exps.Value, org.apache.openjpa.kernel.exps.Value, java.lang.Class)">setImplicitTypes</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A>&nbsp;val1,
<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A>&nbsp;val2,
<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A>&nbsp;expected)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Set the implicit types of the given values based on the fact that
they're used together, and based on the operator type.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.apache.openjpa.kernel.exps.AbstractExpressionBuilder"><!-- --></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.exps.<A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html" title="class in org.apache.openjpa.kernel.exps">AbstractExpressionBuilder</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#addAccessPath(org.apache.openjpa.meta.ClassMetaData)">addAccessPath</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#assertUnboundVariablesValid()">assertUnboundVariablesValid</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#bind(org.apache.openjpa.kernel.exps.Value)">bind</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getAccessPath()">getAccessPath</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getMetaData(java.lang.Class, boolean)">getMetaData</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getMetaData(java.lang.Class, boolean, java.lang.ClassLoader)">getMetaData</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#isBound(org.apache.openjpa.kernel.exps.Value)">isBound</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#isSeenVariable(java.lang.String)">isSeenVariable</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#parseException(int, java.lang.String, java.lang.Object[], java.lang.Exception)">parseException</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#setImplicitContainsTypes(org.apache.openjpa.kernel.exps.Value, org.apache.openjpa.kernel.exps.Value, int)">setImplicitContainsTypes</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#setImplicitType(org.apache.openjpa.kernel.exps.Value, java.lang.Class)">setImplicitType</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#traversePath(org.apache.openjpa.kernel.exps.Path, java.lang.String)">traversePath</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#traversePath(org.apache.openjpa.kernel.exps.Path, java.lang.String, boolean, boolean)">traversePath</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#traverseStaticField(java.lang.Class, java.lang.String)">traverseStaticField</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#traverseXPath(org.apache.openjpa.kernel.exps.Path, java.lang.String)">traverseXPath</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://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TH>
</TR>
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<TD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="JPQLExpressionBuilder(org.apache.openjpa.kernel.exps.ExpressionFactory, org.apache.openjpa.kernel.ExpressionStoreQuery, java.lang.Object)"><!-- --></A><H3>
JPQLExpressionBuilder</H3>
<PRE>
public <B>JPQLExpressionBuilder</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/ExpressionFactory.html" title="interface in org.apache.openjpa.kernel.exps">ExpressionFactory</A>&nbsp;factory,
<A HREF="../../../../../org/apache/openjpa/kernel/ExpressionStoreQuery.html" title="class in org.apache.openjpa.kernel">ExpressionStoreQuery</A>&nbsp;query,
<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;parsedQuery)</PRE>
<DL>
<DD>Constructor.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>factory</CODE> - the expression factory to use<DD><CODE>query</CODE> - used to resolve variables, parameters,
and class names used in the query<DD><CODE>parsedQuery</CODE> - the parsed query</DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Method Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="getLocalizer()"><!-- --></A><H3>
getLocalizer</H3>
<PRE>
protected <A HREF="../../../../../org/apache/openjpa/lib/util/Localizer.html" title="class in org.apache.openjpa.lib.util">Localizer</A> <B>getLocalizer</B>()</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getLocalizer()">AbstractExpressionBuilder</A></CODE></B></DD>
<DD>Used for obtaining the <A HREF="../../../../../org/apache/openjpa/lib/util/Localizer.html" title="class in org.apache.openjpa.lib.util"><CODE>Localizer</CODE></A> to use for translating
error messages.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getLocalizer()">getLocalizer</A></CODE> in class <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html" title="class in org.apache.openjpa.kernel.exps">AbstractExpressionBuilder</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getClassLoader()"><!-- --></A><H3>
getClassLoader</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/ClassLoader.html" title="class or interface in java.lang">ClassLoader</A> <B>getClassLoader</B>()</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getClassLoader()">AbstractExpressionBuilder</A></CODE></B></DD>
<DD>Returns the class loader that should be used for resolving
class names (in addition to the resolver in the query).
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getClassLoader()">getClassLoader</A></CODE> in class <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html" title="class in org.apache.openjpa.kernel.exps">AbstractExpressionBuilder</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getParsedQuery()"><!-- --></A><H3>
getParsedQuery</H3>
<PRE>
protected <A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.ParsedJPQL.html" title="class in org.apache.openjpa.kernel.jpql">JPQLExpressionBuilder.ParsedJPQL</A> <B>getParsedQuery</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getParsedQuery(java.lang.String)"><!-- --></A><H3>
getParsedQuery</H3>
<PRE>
protected <A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.ParsedJPQL.html" title="class in org.apache.openjpa.kernel.jpql">JPQLExpressionBuilder.ParsedJPQL</A> <B>getParsedQuery</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;jpql)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="resolveClassMetaData(org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.JPQLNode)"><!-- --></A><H3>
resolveClassMetaData</H3>
<PRE>
protected <A HREF="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A> <B>resolveClassMetaData</B>(<A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.JPQLNode.html" title="class in org.apache.openjpa.kernel.jpql">JPQLExpressionBuilder.JPQLNode</A>&nbsp;node)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getCandidateMetaData(org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.JPQLNode)"><!-- --></A><H3>
getCandidateMetaData</H3>
<PRE>
protected <A HREF="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A> <B>getCandidateMetaData</B>(<A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.JPQLNode.html" title="class in org.apache.openjpa.kernel.jpql">JPQLExpressionBuilder.JPQLNode</A>&nbsp;node)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="currentQuery()"><!-- --></A><H3>
currentQuery</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>currentQuery</B>()</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#currentQuery()">AbstractExpressionBuilder</A></CODE></B></DD>
<DD>Returns the current string being parsed; used for error messages.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#currentQuery()">currentQuery</A></CODE> in class <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html" title="class in org.apache.openjpa.kernel.exps">AbstractExpressionBuilder</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="evalFetchJoins(org.apache.openjpa.kernel.exps.QueryExpressions)"><!-- --></A><H3>
evalFetchJoins</H3>
<PRE>
protected <A HREF="../../../../../org/apache/openjpa/kernel/exps/Expression.html" title="interface in org.apache.openjpa.kernel.exps">Expression</A> <B>evalFetchJoins</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html" title="class in org.apache.openjpa.kernel.exps">QueryExpressions</A>&nbsp;exps)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="evalSetClause(org.apache.openjpa.kernel.exps.QueryExpressions)"><!-- --></A><H3>
evalSetClause</H3>
<PRE>
protected void <B>evalSetClause</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html" title="class in org.apache.openjpa.kernel.exps">QueryExpressions</A>&nbsp;exps)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="isDeclaredVariable(java.lang.String)"><!-- --></A><H3>
isDeclaredVariable</H3>
<PRE>
protected boolean <B>isDeclaredVariable</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name)</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#isDeclaredVariable(java.lang.String)">AbstractExpressionBuilder</A></CODE></B></DD>
<DD>Returns whether the specified variable name has been explicitly
declared. Note all query languages necessarily support declaring
variables.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#isDeclaredVariable(java.lang.String)">isDeclaredVariable</A></CODE> in class <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html" title="class in org.apache.openjpa.kernel.exps">AbstractExpressionBuilder</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - the variable to check
<DT><B>Returns:</B><DD>true if the variabe has been explicitely declared</DL>
</DD>
</DL>
<HR>
<A NAME="getVariable(java.lang.String, boolean)"><!-- --></A><H3>
getVariable</H3>
<PRE>
protected <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> <B>getVariable</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;id,
boolean&nbsp;bind)</PRE>
<DL>
<DD>Identification variables in JPQL are case insensitive, so lower-case
all variables we are going to bind.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getVariable(java.lang.String, boolean)">getVariable</A></CODE> in class <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html" title="class in org.apache.openjpa.kernel.exps">AbstractExpressionBuilder</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="isSeendVariable(java.lang.String)"><!-- --></A><H3>
isSeendVariable</H3>
<PRE>
protected boolean <B>isSeendVariable</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;id)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="setImplicitTypes(org.apache.openjpa.kernel.exps.Value, org.apache.openjpa.kernel.exps.Value, java.lang.Class)"><!-- --></A><H3>
setImplicitTypes</H3>
<PRE>
protected void <B>setImplicitTypes</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A>&nbsp;val1,
<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A>&nbsp;val2,
<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A>&nbsp;expected)</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#setImplicitTypes(org.apache.openjpa.kernel.exps.Value, org.apache.openjpa.kernel.exps.Value, java.lang.Class)">AbstractExpressionBuilder</A></CODE></B></DD>
<DD>Set the implicit types of the given values based on the fact that
they're used together, and based on the operator type.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#setImplicitTypes(org.apache.openjpa.kernel.exps.Value, org.apache.openjpa.kernel.exps.Value, java.lang.Class)">setImplicitTypes</A></CODE> in class <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html" title="class in org.apache.openjpa.kernel.exps">AbstractExpressionBuilder</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getDeclaredVariableType(java.lang.String)"><!-- --></A><H3>
getDeclaredVariableType</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A> <B>getDeclaredVariableType</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name)</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getDeclaredVariableType(java.lang.String)">AbstractExpressionBuilder</A></CODE></B></DD>
<DD>Returns the type of the named variabe if it has been declared.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getDeclaredVariableType(java.lang.String)">getDeclaredVariableType</A></CODE> in class <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html" title="class in org.apache.openjpa.kernel.exps">AbstractExpressionBuilder</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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