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| AbstractVal (OpenJPA Parent POM 2.0.1 API) |
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| <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> |
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| SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> |
| <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> |
| DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD> |
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| <H2> |
| <FONT SIZE="-1"> |
| org.apache.openjpa.jdbc.kernel.exps</FONT> |
| <BR> |
| Class AbstractVal</H2> |
| <PRE> |
| <A HREF="http://java.sun.com/j2se/1.5.0/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.jdbc.kernel.exps.AbstractVal</B> |
| </PRE> |
| <DL> |
| <DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A>, <A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A></DD> |
| </DL> |
| <DL> |
| <DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Aggregate.html" title="class in org.apache.openjpa.jdbc.kernel.exps">Aggregate</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Args.html" title="class in org.apache.openjpa.jdbc.kernel.exps">Args</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/CoalesceExpression.html" title="class in org.apache.openjpa.jdbc.kernel.exps">CoalesceExpression</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Concat.html" title="class in org.apache.openjpa.jdbc.kernel.exps">Concat</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Const.html" title="class in org.apache.openjpa.jdbc.kernel.exps">Const</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Extension.html" title="class in org.apache.openjpa.jdbc.kernel.exps">Extension</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/GeneralCaseExpression.html" title="class in org.apache.openjpa.jdbc.kernel.exps">GeneralCaseExpression</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/GetMapValue.html" title="class in org.apache.openjpa.jdbc.kernel.exps">GetMapValue</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/GetObjectId.html" title="class in org.apache.openjpa.jdbc.kernel.exps">GetObjectId</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/IndexOf.html" title="class in org.apache.openjpa.jdbc.kernel.exps">IndexOf</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/MapEntry.html" title="class in org.apache.openjpa.jdbc.kernel.exps">MapEntry</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/MapKey.html" title="class in org.apache.openjpa.jdbc.kernel.exps">MapKey</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Math.html" title="class in org.apache.openjpa.jdbc.kernel.exps">Math</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/NullIfExpression.html" title="class in org.apache.openjpa.jdbc.kernel.exps">NullIfExpression</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/SimpleCaseExpression.html" title="class in org.apache.openjpa.jdbc.kernel.exps">SimpleCaseExpression</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/StringFunction.html" title="class in org.apache.openjpa.jdbc.kernel.exps">StringFunction</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/SubQ.html" title="class in org.apache.openjpa.jdbc.kernel.exps">SubQ</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Substring.html" title="class in org.apache.openjpa.jdbc.kernel.exps">Substring</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Trim.html" title="class in org.apache.openjpa.jdbc.kernel.exps">Trim</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/UnaryOp.html" title="class in org.apache.openjpa.jdbc.kernel.exps">UnaryOp</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Variable.html" title="class in org.apache.openjpa.jdbc.kernel.exps">Variable</A></DD> |
| </DL> |
| <HR> |
| <DL> |
| <DT><PRE>abstract class <B>AbstractVal</B><DT>extends <A HREF="http://java.sun.com/j2se/1.5.0/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/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A></DL> |
| </PRE> |
| |
| <P> |
| Abstract value for easy extension. |
| <P> |
| |
| <P> |
| <DL> |
| <DT><B>Author:</B></DT> |
| <DD>Marc Prud'hommeaux</DD> |
| </DL> |
| <HR> |
| |
| <P> |
| <!-- =========== FIELD SUMMARY =========== --> |
| |
| <A NAME="field_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>Field Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected static <A HREF="http://java.sun.com/j2se/1.5.0/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/jdbc/kernel/exps/AbstractVal.html#FALSE">FALSE</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected static <A HREF="http://java.sun.com/j2se/1.5.0/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/jdbc/kernel/exps/AbstractVal.html#TRUE">TRUE</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| </TABLE> |
| <A NAME="fields_inherited_from_class_org.apache.openjpa.jdbc.kernel.exps.Val"><!-- --></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.jdbc.kernel.exps.<A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#ABS_VAL">ABS_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#ARGS_VAL">ARGS_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#CMP_EQUAL">CMP_EQUAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#COALESCE_VAL">COALESCE_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#CONCAT_VAL">CONCAT_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#FORCE_OUTER">FORCE_OUTER</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#GENERALCASE_VAL">GENERALCASE_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#INDEXOF_VAL">INDEXOF_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#JOIN_REL">JOIN_REL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#LENGTH_VAL">LENGTH_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#LOCATE_VAL">LOCATE_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#LOWER_VAL">LOWER_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#MATH_VAL">MATH_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#NULL_CMP">NULL_CMP</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#NULLIF_VAL">NULLIF_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#SIMPLECASE_VAL">SIMPLECASE_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#SQRT_VAL">SQRT_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#SUBSTRING_VAL">SUBSTRING_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#TRIM_VAL">TRIM_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#UPPER_VAL">UPPER_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#VAL">VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#WHENCONDITION_VAL">WHENCONDITION_VAL</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#WHENSCALAR_VAL">WHENSCALAR_VAL</A></CODE></TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| |
| <A NAME="constructor_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>Constructor Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#AbstractVal()">AbstractVal</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ========== 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> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#acceptVisit(org.apache.openjpa.kernel.exps.ExpressionVisitor)">acceptVisit</A></B>(<A HREF="../../../../../../org/apache/openjpa/kernel/exps/ExpressionVisitor.html" title="interface in org.apache.openjpa.kernel.exps">ExpressionVisitor</A> visitor)</CODE> |
| |
| <BR> |
| Accept a visit from a tree visitor.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#appendIndex(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">appendIndex</A></B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</A> sql)</CODE> |
| |
| <BR> |
| Append the SQL checking the index of this value.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#appendIsEmpty(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">appendIsEmpty</A></B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</A> sql)</CODE> |
| |
| <BR> |
| Append the SQL testing whether this value is empty to the given buffer.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#appendIsNotEmpty(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">appendIsNotEmpty</A></B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</A> sql)</CODE> |
| |
| <BR> |
| Append the SQL testing whether this value is not empty to |
| the given buffer.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#appendIsNotNull(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">appendIsNotNull</A></B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</A> sql)</CODE> |
| |
| <BR> |
| Append the SQL testing whether this value is not null to the given |
| buffer.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#appendIsNull(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">appendIsNull</A></B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</A> sql)</CODE> |
| |
| <BR> |
| Append the SQL testing whether this value is null to the given buffer.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#appendSize(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">appendSize</A></B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</A> sql)</CODE> |
| |
| <BR> |
| Append the SQL checking the size of this value.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#appendType(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">appendType</A></B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</A> sql)</CODE> |
| |
| <BR> |
| Append the SQL checking the type of this value.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://java.sun.com/j2se/1.5.0/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/jdbc/kernel/exps/AbstractVal.html#getAlias()">getAlias</A></B>()</CODE> |
| |
| <BR> |
| Return select item alias</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#getId()">getId</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://java.sun.com/j2se/1.5.0/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/jdbc/kernel/exps/AbstractVal.html#getName()">getName</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#getPath()">getPath</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <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/jdbc/kernel/exps/AbstractVal.html#getSelectAs()">getSelectAs</A></B>()</CODE> |
| |
| <BR> |
| Return 'this' concrete class if alias is set, otherwise null</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#isAggregate()">isAggregate</A></B>()</CODE> |
| |
| <BR> |
| Return true if this value is an aggregate.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#isVariable()">isVariable</A></B>()</CODE> |
| |
| <BR> |
| Return true if this value is a variable.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#isXPath()">isXPath</A></B>()</CODE> |
| |
| <BR> |
| Return true if this value is an XML Path.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/AbstractVal.html#setAlias(java.lang.String)">setAlias</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> alias)</CODE> |
| |
| <BR> |
| Set select item alias</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://java.sun.com/j2se/1.5.0/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/jdbc/kernel/exps/AbstractVal.html#toDataStoreValue(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, java.lang.Object)">toDataStoreValue</A></B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> val)</CODE> |
| |
| <BR> |
| Return the datastore value of the given object in the context of this |
| value.</TD> |
| </TR> |
| </TABLE> |
| <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?is-external=true" title="class or interface in java.lang">Object</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/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> |
| <A NAME="methods_inherited_from_class_org.apache.openjpa.jdbc.kernel.exps.Val"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TH ALIGN="left"><B>Methods inherited from interface org.apache.openjpa.jdbc.kernel.exps.<A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendTo(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer, int)">appendTo</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#calculateValue(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.kernel.exps.Val, org.apache.openjpa.jdbc.kernel.exps.ExpState)">calculateValue</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#groupBy(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState)">groupBy</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#initialize(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, int)">initialize</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#length(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState)">length</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#load(org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.Result)">load</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#orderBy(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, boolean)">orderBy</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#select(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, boolean)">select</A>, <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#selectColumns(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, boolean)">selectColumns</A></CODE></TD> |
| </TR> |
| </TABLE> |
| <A NAME="methods_inherited_from_class_org.apache.openjpa.kernel.exps.Value"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TH ALIGN="left"><B>Methods inherited from interface org.apache.openjpa.kernel.exps.<A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#getMetaData()">getMetaData</A>, <A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#getType()">getType</A>, <A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#setImplicitType(java.lang.Class)">setImplicitType</A>, <A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#setMetaData(org.apache.openjpa.meta.ClassMetaData)">setMetaData</A></CODE></TD> |
| </TR> |
| </TABLE> |
| |
| <P> |
| |
| <!-- ============ FIELD DETAIL =========== --> |
| |
| <A NAME="field_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>Field Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="TRUE"><!-- --></A><H3> |
| TRUE</H3> |
| <PRE> |
| protected static final <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>TRUE</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#org.apache.openjpa.jdbc.kernel.exps.AbstractVal.TRUE">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="FALSE"><!-- --></A><H3> |
| FALSE</H3> |
| <PRE> |
| protected static final <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>FALSE</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#org.apache.openjpa.jdbc.kernel.exps.AbstractVal.FALSE">Constant Field Values</A></DL> |
| </DL> |
| |
| <!-- ========= 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="AbstractVal()"><!-- --></A><H3> |
| AbstractVal</H3> |
| <PRE> |
| <B>AbstractVal</B>()</PRE> |
| <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="isVariable()"><!-- --></A><H3> |
| isVariable</H3> |
| <PRE> |
| public boolean <B>isVariable</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#isVariable()">Value</A></CODE></B></DD> |
| <DD>Return true if this value is a variable. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#isVariable()">isVariable</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isAggregate()"><!-- --></A><H3> |
| isAggregate</H3> |
| <PRE> |
| public boolean <B>isAggregate</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#isAggregate()">Value</A></CODE></B></DD> |
| <DD>Return true if this value is an aggregate. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#isAggregate()">isAggregate</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isXPath()"><!-- --></A><H3> |
| isXPath</H3> |
| <PRE> |
| public boolean <B>isXPath</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#isXPath()">Value</A></CODE></B></DD> |
| <DD>Return true if this value is an XML Path. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#isXPath()">isXPath</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="toDataStoreValue(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, java.lang.Object)"><!-- --></A><H3> |
| toDataStoreValue</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> <B>toDataStoreValue</B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> val)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#toDataStoreValue(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, java.lang.Object)">Val</A></CODE></B></DD> |
| <DD>Return the datastore value of the given object in the context of this |
| value. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#toDataStoreValue(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, java.lang.Object)">toDataStoreValue</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="appendIsEmpty(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)"><!-- --></A><H3> |
| appendIsEmpty</H3> |
| <PRE> |
| public void <B>appendIsEmpty</B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</A> sql)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendIsEmpty(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">Val</A></CODE></B></DD> |
| <DD>Append the SQL testing whether this value is empty to the given buffer. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendIsEmpty(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">appendIsEmpty</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="appendIsNotEmpty(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)"><!-- --></A><H3> |
| appendIsNotEmpty</H3> |
| <PRE> |
| public void <B>appendIsNotEmpty</B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</A> sql)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendIsNotEmpty(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">Val</A></CODE></B></DD> |
| <DD>Append the SQL testing whether this value is not empty to |
| the given buffer. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendIsNotEmpty(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">appendIsNotEmpty</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="appendIsNull(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)"><!-- --></A><H3> |
| appendIsNull</H3> |
| <PRE> |
| public void <B>appendIsNull</B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</A> sql)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendIsNull(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">Val</A></CODE></B></DD> |
| <DD>Append the SQL testing whether this value is null to the given buffer. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendIsNull(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">appendIsNull</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="appendIsNotNull(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)"><!-- --></A><H3> |
| appendIsNotNull</H3> |
| <PRE> |
| public void <B>appendIsNotNull</B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</A> sql)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendIsNotNull(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">Val</A></CODE></B></DD> |
| <DD>Append the SQL testing whether this value is not null to the given |
| buffer. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendIsNotNull(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">appendIsNotNull</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="appendIndex(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)"><!-- --></A><H3> |
| appendIndex</H3> |
| <PRE> |
| public void <B>appendIndex</B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</A> sql)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendIndex(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">Val</A></CODE></B></DD> |
| <DD>Append the SQL checking the index of this value. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendIndex(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">appendIndex</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="appendType(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)"><!-- --></A><H3> |
| appendType</H3> |
| <PRE> |
| public void <B>appendType</B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</A> sql)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendType(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">Val</A></CODE></B></DD> |
| <DD>Append the SQL checking the type of this value. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendType(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">appendType</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="appendSize(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)"><!-- --></A><H3> |
| appendSize</H3> |
| <PRE> |
| public void <B>appendSize</B>(<A HREF="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</A> sel, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A> ctx, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A> state, |
| <A HREF="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</A> sql)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendSize(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">Val</A></CODE></B></DD> |
| <DD>Append the SQL checking the size of this value. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#appendSize(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.kernel.exps.ExpContext, org.apache.openjpa.jdbc.kernel.exps.ExpState, org.apache.openjpa.jdbc.sql.SQLBuffer)">appendSize</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="acceptVisit(org.apache.openjpa.kernel.exps.ExpressionVisitor)"><!-- --></A><H3> |
| acceptVisit</H3> |
| <PRE> |
| public void <B>acceptVisit</B>(<A HREF="../../../../../../org/apache/openjpa/kernel/exps/ExpressionVisitor.html" title="interface in org.apache.openjpa.kernel.exps">ExpressionVisitor</A> visitor)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#acceptVisit(org.apache.openjpa.kernel.exps.ExpressionVisitor)">Value</A></CODE></B></DD> |
| <DD>Accept a visit from a tree visitor. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#acceptVisit(org.apache.openjpa.kernel.exps.ExpressionVisitor)">acceptVisit</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getId()"><!-- --></A><H3> |
| getId</H3> |
| <PRE> |
| public int <B>getId</B>()</PRE> |
| <DL> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#getId()">getId</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getAlias()"><!-- --></A><H3> |
| getAlias</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>getAlias</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#getAlias()">Value</A></CODE></B></DD> |
| <DD>Return select item alias |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#getAlias()">getAlias</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setAlias(java.lang.String)"><!-- --></A><H3> |
| setAlias</H3> |
| <PRE> |
| public void <B>setAlias</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> alias)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#setAlias(java.lang.String)">Value</A></CODE></B></DD> |
| <DD>Set select item alias |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#setAlias(java.lang.String)">setAlias</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getSelectAs()"><!-- --></A><H3> |
| getSelectAs</H3> |
| <PRE> |
| public <A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> <B>getSelectAs</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#getSelectAs()">Value</A></CODE></B></DD> |
| <DD>Return 'this' concrete class if alias is set, otherwise null |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html#getSelectAs()">getSelectAs</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#getSelectAs()">getSelectAs</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getPath()"><!-- --></A><H3> |
| getPath</H3> |
| <PRE> |
| public <A HREF="../../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</A> <B>getPath</B>()</PRE> |
| <DL> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#getPath()">getPath</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getName()"><!-- --></A><H3> |
| getName</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>getName</B>()</PRE> |
| <DL> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html#getName()">getName</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
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