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| org.apache.openjpa.kernel.exps</FONT> |
| <BR> |
| Class AbstractExpressionBuilder</H2> |
| <PRE> |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A> |
| <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.openjpa.kernel.exps.AbstractExpressionBuilder</B> |
| </PRE> |
| <DL> |
| <DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html" title="class in org.apache.openjpa.kernel.jpql">JPQLExpressionBuilder</A></DD> |
| </DL> |
| <HR> |
| <DL> |
| <DT><PRE>public abstract class <B>AbstractExpressionBuilder</B><DT>extends <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></DL> |
| </PRE> |
| |
| <P> |
| Abstract base class to help build expressions. Provides |
| generic language-independent support for variable resolution, |
| path traversal, and error messages. |
| <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>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#CONTAINS_TYPE_ELEMENT">CONTAINS_TYPE_ELEMENT</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#CONTAINS_TYPE_KEY">CONTAINS_TYPE_KEY</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#CONTAINS_TYPE_VALUE">CONTAINS_TYPE_VALUE</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#EX_FATAL">EX_FATAL</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#EX_UNSUPPORTED">EX_UNSUPPORTED</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#EX_USER">EX_USER</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <A HREF="../../../../../org/apache/openjpa/kernel/exps/ExpressionFactory.html" title="interface in org.apache.openjpa.kernel.exps">ExpressionFactory</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#factory">factory</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <A HREF="../../../../../org/apache/openjpa/kernel/exps/Resolver.html" title="interface in org.apache.openjpa.kernel.exps">Resolver</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#resolver">resolver</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Character.html?is-external=true" title="class or interface in java.lang">Character</A>></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_CHAR_OBJ">TYPE_CHAR_OBJ</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="http://java.sun.com/j2se/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A>></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_COLLECTION">TYPE_COLLECTION</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="http://java.sun.com/j2se/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_MAP">TYPE_MAP</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</A>></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_NUMBER">TYPE_NUMBER</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_OBJECT">TYPE_OBJECT</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_STRING">TYPE_STRING</A></B></CODE> |
| |
| <BR> |
| </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/kernel/exps/AbstractExpressionBuilder.html#AbstractExpressionBuilder(org.apache.openjpa.kernel.exps.ExpressionFactory, org.apache.openjpa.kernel.exps.Resolver)">AbstractExpressionBuilder</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/ExpressionFactory.html" title="interface in org.apache.openjpa.kernel.exps">ExpressionFactory</A> factory, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Resolver.html" title="interface in org.apache.openjpa.kernel.exps">Resolver</A> resolver)</CODE> |
| |
| <BR> |
| Constructor.</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>protected <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/exps/AbstractExpressionBuilder.html#addAccessPath(org.apache.openjpa.meta.ClassMetaData)">addAccessPath</A></B>(<A HREF="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A> meta)</CODE> |
| |
| <BR> |
| Register the specified metadata as being in the query's access path.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected abstract void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#addSchemaToContext(java.lang.String, org.apache.openjpa.meta.ClassMetaData)">addSchemaToContext</A></B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> alias, |
| <A HREF="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A> meta)</CODE> |
| |
| <BR> |
| Register the schema alias to the current JPQL query context.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected abstract void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#addVariableToContext(java.lang.String, org.apache.openjpa.kernel.exps.Value)">addVariableToContext</A></B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> id, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> var)</CODE> |
| |
| <BR> |
| Register the variable associated with the schema alias (id) to |
| the current JPQL query context.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#assertUnboundVariablesValid()">assertUnboundVariablesValid</A></B>()</CODE> |
| |
| <BR> |
| Validate that all unbound variables are of a PC type.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#bind(org.apache.openjpa.kernel.exps.Value)">bind</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> var)</CODE> |
| |
| <BR> |
| Record that the given variable is bound.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#convertTypes(org.apache.openjpa.kernel.exps.Value, org.apache.openjpa.kernel.exps.Value)">convertTypes</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val1, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val2)</CODE> |
| |
| <BR> |
| Perform conversions to make values compatible.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#convertTypesQuotedNumbers(org.apache.openjpa.kernel.exps.Value, org.apache.openjpa.kernel.exps.Value)">convertTypesQuotedNumbers</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val1, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val2)</CODE> |
| |
| <BR> |
| Perform conversions to make values compatible.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <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/exps/AbstractExpressionBuilder.html#createVariable(java.lang.String, boolean)">createVariable</A></B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> id, |
| boolean bind)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected abstract <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#currentQuery()">currentQuery</A></B>()</CODE> |
| |
| <BR> |
| 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 <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/exps/AbstractExpressionBuilder.html#getAccessPath()">getAccessPath</A></B>()</CODE> |
| |
| <BR> |
| Return the recorded query access path.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected abstract <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/ClassLoader.html?is-external=true" title="class or interface in java.lang">ClassLoader</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getClassLoader()">getClassLoader</A></B>()</CODE> |
| |
| <BR> |
| 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 abstract <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getDeclaredVariableType(java.lang.String)">getDeclaredVariableType</A></B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> name)</CODE> |
| |
| <BR> |
| Returns the type of the named variable if it has been declared.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected abstract <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/exps/AbstractExpressionBuilder.html#getLocalizer()">getLocalizer</A></B>()</CODE> |
| |
| <BR> |
| 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 <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/exps/AbstractExpressionBuilder.html#getMetaData(java.lang.Class, boolean)">getMetaData</A></B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> c, |
| boolean required)</CODE> |
| |
| <BR> |
| Convenience method to get metadata for the given type.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <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/exps/AbstractExpressionBuilder.html#getMetaData(java.lang.Class, boolean, java.lang.ClassLoader)">getMetaData</A></B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> c, |
| boolean required, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/ClassLoader.html?is-external=true" title="class or interface in java.lang">ClassLoader</A> loader)</CODE> |
| |
| <BR> |
| Convenience method to get metadata for the given type.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected abstract <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/exps/AbstractExpressionBuilder.html#getVariable(java.lang.String)">getVariable</A></B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> id)</CODE> |
| |
| <BR> |
| Returns the variable associated with the schema alias (id).</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <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/exps/AbstractExpressionBuilder.html#getVariable(java.lang.String, boolean)">getVariable</A></B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> id, |
| boolean bind)</CODE> |
| |
| <BR> |
| Returns a value for the given id.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#isBound(org.apache.openjpa.kernel.exps.Value)">isBound</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> var)</CODE> |
| |
| <BR> |
| Return true if the given variable has been bound.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected abstract boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#isDeclaredVariable(java.lang.String)">isDeclaredVariable</A></B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> id)</CODE> |
| |
| <BR> |
| 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>static boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#isNumeric(java.lang.Class)">isNumeric</A></B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> type)</CODE> |
| |
| <BR> |
| Return true if given class can be used as a number.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#isSeenVariable(java.lang.String)">isSeenVariable</A></B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> id)</CODE> |
| |
| <BR> |
| Return whether the given id has been used as a variable.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <A HREF="../../../../../org/apache/openjpa/util/OpenJPAException.html" title="class in org.apache.openjpa.util">OpenJPAException</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#parseException(int, java.lang.String, java.lang.Object[], java.lang.Exception)">parseException</A></B>(int e, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> token, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>[] args, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A> nest)</CODE> |
| |
| <BR> |
| Create a proper parse exception for the given reason.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected void</CODE></FONT></TD> |
| <TD><CODE><B><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></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val1, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val2, |
| int op)</CODE> |
| |
| <BR> |
| Set the implicit types of the given values based on the fact that |
| the first is supposed to contain the second.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected static void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#setImplicitType(org.apache.openjpa.kernel.exps.Value, java.lang.Class)">setImplicitType</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> expected)</CODE> |
| |
| <BR> |
| Set the implicit type of the given value to the given class.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected void</CODE></FONT></TD> |
| <TD><CODE><B><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></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val1, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val2, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> expected)</CODE> |
| |
| <BR> |
| 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> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected static void</CODE></FONT></TD> |
| <TD><CODE><B><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, org.apache.openjpa.kernel.exps.Resolver)">setImplicitTypes</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val1, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val2, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> expected, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Resolver.html" title="interface in org.apache.openjpa.kernel.exps">Resolver</A> resolver)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <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/exps/AbstractExpressionBuilder.html#traversePath(org.apache.openjpa.kernel.exps.Path, java.lang.String)">traversePath</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</A> path, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> field)</CODE> |
| |
| <BR> |
| Traverse the given field in the given path.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <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/exps/AbstractExpressionBuilder.html#traversePath(org.apache.openjpa.kernel.exps.Path, java.lang.String, boolean, boolean)">traversePath</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</A> path, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> field, |
| boolean pcOnly, |
| boolean allowNull)</CODE> |
| |
| <BR> |
| Traverse the given field in the given path.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#traverseStaticField(java.lang.Class, java.lang.String)">traverseStaticField</A></B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> cls, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> field)</CODE> |
| |
| <BR> |
| Return a constant containing the value of the given static field.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <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/exps/AbstractExpressionBuilder.html#traverseXPath(org.apache.openjpa.kernel.exps.Path, java.lang.String)">traverseXPath</A></B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</A> path, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> field)</CODE> |
| |
| <BR> |
| </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/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="http://java.sun.com/j2se/6/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/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> |
| </TR> |
| </TABLE> |
| |
| <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="EX_USER"><!-- --></A><H3> |
| EX_USER</H3> |
| <PRE> |
| protected static final int <B>EX_USER</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.EX_USER">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="EX_FATAL"><!-- --></A><H3> |
| EX_FATAL</H3> |
| <PRE> |
| protected static final int <B>EX_FATAL</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.EX_FATAL">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="EX_UNSUPPORTED"><!-- --></A><H3> |
| EX_UNSUPPORTED</H3> |
| <PRE> |
| protected static final int <B>EX_UNSUPPORTED</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.EX_UNSUPPORTED">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="TYPE_OBJECT"><!-- --></A><H3> |
| TYPE_OBJECT</H3> |
| <PRE> |
| public static final <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>> <B>TYPE_OBJECT</B></PRE> |
| <DL> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="TYPE_STRING"><!-- --></A><H3> |
| TYPE_STRING</H3> |
| <PRE> |
| public static final <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>> <B>TYPE_STRING</B></PRE> |
| <DL> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="TYPE_CHAR_OBJ"><!-- --></A><H3> |
| TYPE_CHAR_OBJ</H3> |
| <PRE> |
| public static final <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Character.html?is-external=true" title="class or interface in java.lang">Character</A>> <B>TYPE_CHAR_OBJ</B></PRE> |
| <DL> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="TYPE_NUMBER"><!-- --></A><H3> |
| TYPE_NUMBER</H3> |
| <PRE> |
| public static final <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</A>> <B>TYPE_NUMBER</B></PRE> |
| <DL> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="TYPE_COLLECTION"><!-- --></A><H3> |
| TYPE_COLLECTION</H3> |
| <PRE> |
| public static final <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="http://java.sun.com/j2se/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A>> <B>TYPE_COLLECTION</B></PRE> |
| <DL> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="TYPE_MAP"><!-- --></A><H3> |
| TYPE_MAP</H3> |
| <PRE> |
| public static final <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="http://java.sun.com/j2se/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>> <B>TYPE_MAP</B></PRE> |
| <DL> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="CONTAINS_TYPE_ELEMENT"><!-- --></A><H3> |
| CONTAINS_TYPE_ELEMENT</H3> |
| <PRE> |
| public static final int <B>CONTAINS_TYPE_ELEMENT</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.CONTAINS_TYPE_ELEMENT">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="CONTAINS_TYPE_KEY"><!-- --></A><H3> |
| CONTAINS_TYPE_KEY</H3> |
| <PRE> |
| public static final int <B>CONTAINS_TYPE_KEY</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.CONTAINS_TYPE_KEY">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="CONTAINS_TYPE_VALUE"><!-- --></A><H3> |
| CONTAINS_TYPE_VALUE</H3> |
| <PRE> |
| public static final int <B>CONTAINS_TYPE_VALUE</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.CONTAINS_TYPE_VALUE">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="resolver"><!-- --></A><H3> |
| resolver</H3> |
| <PRE> |
| protected final <A HREF="../../../../../org/apache/openjpa/kernel/exps/Resolver.html" title="interface in org.apache.openjpa.kernel.exps">Resolver</A> <B>resolver</B></PRE> |
| <DL> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="factory"><!-- --></A><H3> |
| factory</H3> |
| <PRE> |
| protected <A HREF="../../../../../org/apache/openjpa/kernel/exps/ExpressionFactory.html" title="interface in org.apache.openjpa.kernel.exps">ExpressionFactory</A> <B>factory</B></PRE> |
| <DL> |
| <DL> |
| </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="AbstractExpressionBuilder(org.apache.openjpa.kernel.exps.ExpressionFactory, org.apache.openjpa.kernel.exps.Resolver)"><!-- --></A><H3> |
| AbstractExpressionBuilder</H3> |
| <PRE> |
| public <B>AbstractExpressionBuilder</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/ExpressionFactory.html" title="interface in org.apache.openjpa.kernel.exps">ExpressionFactory</A> factory, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Resolver.html" title="interface in org.apache.openjpa.kernel.exps">Resolver</A> resolver)</PRE> |
| <DL> |
| <DD>Constructor. |
| <P> |
| <DL> |
| <DT><B>Parameters:</B><DD><CODE>factory</CODE> - the expression factory to use<DD><CODE>resolver</CODE> - used to resolve variables, parameters, and class |
| names used in the 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="getClassLoader()"><!-- --></A><H3> |
| getClassLoader</H3> |
| <PRE> |
| protected abstract <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/ClassLoader.html?is-external=true" title="class or interface in java.lang">ClassLoader</A> <B>getClassLoader</B>()</PRE> |
| <DL> |
| <DD>Returns the class loader that should be used for resolving |
| class names (in addition to the resolver in the query). |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="parseException(int, java.lang.String, java.lang.Object[], java.lang.Exception)"><!-- --></A><H3> |
| parseException</H3> |
| <PRE> |
| protected <A HREF="../../../../../org/apache/openjpa/util/OpenJPAException.html" title="class in org.apache.openjpa.util">OpenJPAException</A> <B>parseException</B>(int e, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> token, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>[] args, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A> nest)</PRE> |
| <DL> |
| <DD>Create a proper parse exception for the given reason. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="addAccessPath(org.apache.openjpa.meta.ClassMetaData)"><!-- --></A><H3> |
| addAccessPath</H3> |
| <PRE> |
| protected <A HREF="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A> <B>addAccessPath</B>(<A HREF="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A> meta)</PRE> |
| <DL> |
| <DD>Register the specified metadata as being in the query's access path. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getAccessPath()"><!-- --></A><H3> |
| getAccessPath</H3> |
| <PRE> |
| protected <A HREF="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>[] <B>getAccessPath</B>()</PRE> |
| <DL> |
| <DD>Return the recorded query access path. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isBound(org.apache.openjpa.kernel.exps.Value)"><!-- --></A><H3> |
| isBound</H3> |
| <PRE> |
| protected boolean <B>isBound</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> var)</PRE> |
| <DL> |
| <DD>Return true if the given variable has been bound. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="bind(org.apache.openjpa.kernel.exps.Value)"><!-- --></A><H3> |
| bind</H3> |
| <PRE> |
| protected void <B>bind</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> var)</PRE> |
| <DL> |
| <DD>Record that the given variable is bound. |
| <P> |
| <DD><DL> |
| </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/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> id, |
| boolean bind)</PRE> |
| <DL> |
| <DD>Returns a value for the given id. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="createVariable(java.lang.String, boolean)"><!-- --></A><H3> |
| createVariable</H3> |
| <PRE> |
| protected <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> <B>createVariable</B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> id, |
| boolean bind)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="assertUnboundVariablesValid()"><!-- --></A><H3> |
| assertUnboundVariablesValid</H3> |
| <PRE> |
| protected void <B>assertUnboundVariablesValid</B>()</PRE> |
| <DL> |
| <DD>Validate that all unbound variables are of a PC type. If not, assume |
| that the user actually made a typo that we took for an implicit |
| unbound variable. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isDeclaredVariable(java.lang.String)"><!-- --></A><H3> |
| isDeclaredVariable</H3> |
| <PRE> |
| protected abstract boolean <B>isDeclaredVariable</B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> id)</PRE> |
| <DL> |
| <DD>Returns whether the specified variable name has been explicitly |
| declared. Note all query languages necessarily support declaring |
| variables. |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>id</CODE> - the variable to check |
| <DT><B>Returns:</B><DD>true if the variabe has been explicitely declared</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isSeenVariable(java.lang.String)"><!-- --></A><H3> |
| isSeenVariable</H3> |
| <PRE> |
| protected boolean <B>isSeenVariable</B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> id)</PRE> |
| <DL> |
| <DD>Return whether the given id has been used as a variable. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getMetaData(java.lang.Class, boolean)"><!-- --></A><H3> |
| getMetaData</H3> |
| <PRE> |
| protected <A HREF="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A> <B>getMetaData</B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> c, |
| boolean required)</PRE> |
| <DL> |
| <DD>Convenience method to get metadata for the given type. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getMetaData(java.lang.Class, boolean, java.lang.ClassLoader)"><!-- --></A><H3> |
| getMetaData</H3> |
| <PRE> |
| protected <A HREF="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A> <B>getMetaData</B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> c, |
| boolean required, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/ClassLoader.html?is-external=true" title="class or interface in java.lang">ClassLoader</A> loader)</PRE> |
| <DL> |
| <DD>Convenience method to get metadata for the given type. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="traversePath(org.apache.openjpa.kernel.exps.Path, java.lang.String)"><!-- --></A><H3> |
| traversePath</H3> |
| <PRE> |
| protected <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> <B>traversePath</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</A> path, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> field)</PRE> |
| <DL> |
| <DD>Traverse the given field in the given path. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="traverseXPath(org.apache.openjpa.kernel.exps.Path, java.lang.String)"><!-- --></A><H3> |
| traverseXPath</H3> |
| <PRE> |
| protected <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> <B>traverseXPath</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</A> path, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> field)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="traversePath(org.apache.openjpa.kernel.exps.Path, java.lang.String, boolean, boolean)"><!-- --></A><H3> |
| traversePath</H3> |
| <PRE> |
| protected <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> <B>traversePath</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</A> path, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> field, |
| boolean pcOnly, |
| boolean allowNull)</PRE> |
| <DL> |
| <DD>Traverse the given field in the given path. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="traverseStaticField(java.lang.Class, java.lang.String)"><!-- --></A><H3> |
| traverseStaticField</H3> |
| <PRE> |
| protected <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> <B>traverseStaticField</B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> cls, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> field)</PRE> |
| <DL> |
| <DD>Return a constant containing the value of the given static field. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getDeclaredVariableType(java.lang.String)"><!-- --></A><H3> |
| getDeclaredVariableType</H3> |
| <PRE> |
| protected abstract <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> <B>getDeclaredVariableType</B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> name)</PRE> |
| <DL> |
| <DD>Returns the type of the named variable if it has been declared. |
| <P> |
| <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> val1, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val2, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> expected)</PRE> |
| <DL> |
| <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> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setImplicitTypes(org.apache.openjpa.kernel.exps.Value, org.apache.openjpa.kernel.exps.Value, java.lang.Class, org.apache.openjpa.kernel.exps.Resolver)"><!-- --></A><H3> |
| setImplicitTypes</H3> |
| <PRE> |
| protected static void <B>setImplicitTypes</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val1, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val2, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> expected, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Resolver.html" title="interface in org.apache.openjpa.kernel.exps">Resolver</A> resolver)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="convertTypes(org.apache.openjpa.kernel.exps.Value, org.apache.openjpa.kernel.exps.Value)"><!-- --></A><H3> |
| convertTypes</H3> |
| <PRE> |
| public static void <B>convertTypes</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val1, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val2)</PRE> |
| <DL> |
| <DD>Perform conversions to make values compatible. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="convertTypesQuotedNumbers(org.apache.openjpa.kernel.exps.Value, org.apache.openjpa.kernel.exps.Value)"><!-- --></A><H3> |
| convertTypesQuotedNumbers</H3> |
| <PRE> |
| public static void <B>convertTypesQuotedNumbers</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val1, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val2)</PRE> |
| <DL> |
| <DD>Perform conversions to make values compatible. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isNumeric(java.lang.Class)"><!-- --></A><H3> |
| isNumeric</H3> |
| <PRE> |
| public static boolean <B>isNumeric</B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> type)</PRE> |
| <DL> |
| <DD>Return true if given class can be used as a number. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setImplicitContainsTypes(org.apache.openjpa.kernel.exps.Value, org.apache.openjpa.kernel.exps.Value, int)"><!-- --></A><H3> |
| setImplicitContainsTypes</H3> |
| <PRE> |
| protected void <B>setImplicitContainsTypes</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val1, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val2, |
| int op)</PRE> |
| <DL> |
| <DD>Set the implicit types of the given values based on the fact that |
| the first is supposed to contain the second. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setImplicitType(org.apache.openjpa.kernel.exps.Value, java.lang.Class)"><!-- --></A><H3> |
| setImplicitType</H3> |
| <PRE> |
| protected static void <B>setImplicitType</B>(<A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> val, |
| <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><?> expected)</PRE> |
| <DL> |
| <DD>Set the implicit type of the given value to the given class. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getLocalizer()"><!-- --></A><H3> |
| getLocalizer</H3> |
| <PRE> |
| protected abstract <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>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> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="currentQuery()"><!-- --></A><H3> |
| currentQuery</H3> |
| <PRE> |
| protected abstract <A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>currentQuery</B>()</PRE> |
| <DL> |
| <DD>Returns the current string being parsed; used for error messages. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="addSchemaToContext(java.lang.String, org.apache.openjpa.meta.ClassMetaData)"><!-- --></A><H3> |
| addSchemaToContext</H3> |
| <PRE> |
| protected abstract void <B>addSchemaToContext</B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> alias, |
| <A HREF="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A> meta)</PRE> |
| <DL> |
| <DD>Register the schema alias to the current JPQL query context. |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>alias</CODE> - <DD><CODE>meta</CODE> - </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="addVariableToContext(java.lang.String, org.apache.openjpa.kernel.exps.Value)"><!-- --></A><H3> |
| addVariableToContext</H3> |
| <PRE> |
| protected abstract void <B>addVariableToContext</B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> id, |
| <A HREF="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</A> var)</PRE> |
| <DL> |
| <DD>Register the variable associated with the schema alias (id) to |
| the current JPQL query context. |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>id</CODE> - <DD><CODE>var</CODE> - </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getVariable(java.lang.String)"><!-- --></A><H3> |
| getVariable</H3> |
| <PRE> |
| protected abstract <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/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> id)</PRE> |
| <DL> |
| <DD>Returns the variable associated with the schema alias (id). |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>id</CODE> - |
| <DT><B>Returns:</B><DD></DL> |
| </DD> |
| </DL> |
| <!-- ========= END OF CLASS DATA ========= --> |
| <HR> |
| |
| |
| <!-- ======= START OF BOTTOM NAVBAR ====== --> |
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