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| <H2> |
| Package org.apache.openjpa.jdbc.kernel.exps |
| </H2> |
| <strong>OpenJPA-JDBC Expression Tree</strong> |
| <P> |
| <B>See:</B> |
| <BR> |
| <A HREF="#package_description"><B>Description</B></A> |
| <P> |
| |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Interface Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/FilterValue.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">FilterValue</A></B></TD> |
| <TD>The simplified public view of any non-operator in a query filter, |
| including constants, variables, and object fields.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/JDBCAggregateListener.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">JDBCAggregateListener</A></B></TD> |
| <TD>JDBC extension to the <A HREF="../../../../../../org/apache/openjpa/kernel/exps/AggregateListener.html" title="interface in org.apache.openjpa.kernel.exps"><CODE>AggregateListener</CODE></A>.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/JDBCFilterListener.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">JDBCFilterListener</A></B></TD> |
| <TD>JDBC extension to the <A HREF="../../../../../../org/apache/openjpa/kernel/exps/FilterListener.html" title="interface in org.apache.openjpa.kernel.exps"><CODE>FilterListener</CODE></A>.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Val.html" title="interface in org.apache.openjpa.jdbc.kernel.exps">Val</A></B></TD> |
| <TD>A Value represents any non-operator in a query filter, including |
| constants, variables, and object fields.</TD> |
| </TR> |
| </TABLE> |
| |
| |
| <P> |
| |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Class Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Args.html" title="class in org.apache.openjpa.jdbc.kernel.exps">Args</A></B></TD> |
| <TD>A list of arguments to a multi-argument function.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpContext.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpContext</A></B></TD> |
| <TD>Expression tree context.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/ExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">ExpState</A></B></TD> |
| <TD>Expression tree state.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/GetColumn.html" title="class in org.apache.openjpa.jdbc.kernel.exps">GetColumn</A></B></TD> |
| <TD>Returns the SQL alias of the named column for use in a query.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/JDBCExpressionFactory.html" title="class in org.apache.openjpa.jdbc.kernel.exps">JDBCExpressionFactory</A></B></TD> |
| <TD>Expression factory implementation that can be used to execute queries |
| via SQL.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/JDBCStringContains.html" title="class in org.apache.openjpa.jdbc.kernel.exps">JDBCStringContains</A></B></TD> |
| <TD><B>Deprecated.</B> <I>Use <code>matches()</code> instead.</I></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/JDBCWildcardMatch.html" title="class in org.apache.openjpa.jdbc.kernel.exps">JDBCWildcardMatch</A></B></TD> |
| <TD><B>Deprecated.</B> <I>Use <code>matches()</code> instead.</I></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Lit.html" title="class in org.apache.openjpa.jdbc.kernel.exps">Lit</A></B></TD> |
| <TD>A literal value in a filter.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Param.html" title="class in org.apache.openjpa.jdbc.kernel.exps">Param</A></B></TD> |
| <TD>A parameter in a filter.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/Param.ParamExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">Param.ParamExpState</A></B></TD> |
| <TD>Expression state.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/PCPath.html" title="class in org.apache.openjpa.jdbc.kernel.exps">PCPath</A></B></TD> |
| <TD>A path represents a traversal into fields of a candidate object.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/PCPath.PathExpState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">PCPath.PathExpState</A></B></TD> |
| <TD>Expression state.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/QueryExpressionsState.html" title="class in org.apache.openjpa.jdbc.kernel.exps">QueryExpressionsState</A></B></TD> |
| <TD>Struct to hold the state of a query expressions instance.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/SelectConstructor.html" title="class in org.apache.openjpa.jdbc.kernel.exps">SelectConstructor</A></B></TD> |
| <TD>Turns parsed queries into selects.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/SQLEmbed.html" title="class in org.apache.openjpa.jdbc.kernel.exps">SQLEmbed</A></B></TD> |
| <TD>Simple listener which embeds its SQL argument into the query.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/SQLExpression.html" title="class in org.apache.openjpa.jdbc.kernel.exps">SQLExpression</A></B></TD> |
| <TD><B>Deprecated.</B> <I>Use <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/SQLEmbed.html" title="class in org.apache.openjpa.jdbc.kernel.exps"><CODE>SQLEmbed</CODE></A> directly</I></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD WIDTH="15%"><B><A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/SQLValue.html" title="class in org.apache.openjpa.jdbc.kernel.exps">SQLValue</A></B></TD> |
| <TD><B>Deprecated.</B> <I>Use <A HREF="../../../../../../org/apache/openjpa/jdbc/kernel/exps/SQLEmbed.html" title="class in org.apache.openjpa.jdbc.kernel.exps"><CODE>SQLEmbed</CODE></A> directly</I></TD> |
| </TR> |
| </TABLE> |
| |
| |
| <P> |
| <A NAME="package_description"><!-- --></A><H2> |
| Package org.apache.openjpa.jdbc.kernel.exps Description |
| </H2> |
| |
| <P> |
| <p><strong>OpenJPA-JDBC Expression Tree</strong></p> |
| <P> |
| |
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