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OpCodes
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org.apache.xpath.compiler</FONT>
<BR>
Class OpCodes</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.xpath.compiler.OpCodes</B>
</PRE>
<HR>
<DL>
<DT><PRE>public class <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.41"><B>OpCodes</B></A><DT>extends java.lang.Object</DL>
</PRE>
<P>
Operations codes for XPath.
Code for the descriptions of the operations codes:
[UPPER CASE] indicates a literal value,
[lower case] is a description of a value,
([length] always indicates the length of the operation,
including the operations code and the length integer.)
{UPPER CASE} indicates the given production,
{description} is the description of a new production,
(For instance, {boolean expression} means some expression
that should be resolved to a boolean.)
* means that it occurs zero or more times,
+ means that it occurs one or more times,
? means that it is optional.
returns: indicates what the production should return.
<P>
<P>
<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&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#AXES_END_TYPES">AXES_END_TYPES</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The end of the axes types.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#AXES_START_TYPES">AXES_START_TYPES</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[FROM_stepType]
[length, including predicates]
[length of just the step, without the predicates]
{node test}
{predicates}?
returns:
XBoolean</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#ELEMWILDCARD">ELEMWILDCARD</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[ELEMWILDCARD]
Means ELEMWILDCARD ("*"), used instead
of string index in some places.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#EMPTY">EMPTY</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[EMPTY]
Empty slot to indicate NULL.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#ENDOP">ENDOP</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[ENDOP]
Some operators may like to have a terminator.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>(package private) static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FIRST_NODESET_OP">FIRST_NODESET_OP</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The low opcode for nodesets, needed by getFirstPredicateOpPos and
getNextStepPos.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FROM_ANCESTORS">FROM_ANCESTORS</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ancestor axes opcode.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FROM_ANCESTORS_OR_SELF">FROM_ANCESTORS_OR_SELF</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ancestor-or-self axes opcode.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FROM_ATTRIBUTES">FROM_ATTRIBUTES</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;attribute axes opcode.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FROM_CHILDREN">FROM_CHILDREN</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;children axes opcode.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FROM_DESCENDANTS">FROM_DESCENDANTS</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;descendants axes opcode.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FROM_DESCENDANTS_OR_SELF">FROM_DESCENDANTS_OR_SELF</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;descendants-of-self axes opcode.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FROM_FOLLOWING">FROM_FOLLOWING</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;following axes opcode.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FROM_FOLLOWING_SIBLINGS">FROM_FOLLOWING_SIBLINGS</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;following-siblings axes opcode.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FROM_NAMESPACE">FROM_NAMESPACE</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;namespace axes opcode.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FROM_PARENT">FROM_PARENT</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;parent axes opcode.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FROM_PRECEDING">FROM_PRECEDING</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;preceding axes opcode.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FROM_PRECEDING_SIBLINGS">FROM_PRECEDING_SIBLINGS</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;preceding-sibling axes opcode.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FROM_ROOT">FROM_ROOT</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'/' axes opcode.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#FROM_SELF">FROM_SELF</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;self axes opcode.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>(package private) static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#LAST_NODESET_OP">LAST_NODESET_OP</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The last opcode for stuff that can be a nodeset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#MATCH_ANY_ANCESTOR">MATCH_ANY_ANCESTOR</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;For match patterns.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#MATCH_ATTRIBUTE">MATCH_ATTRIBUTE</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;For match patterns.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#MATCH_IMMEDIATE_ANCESTOR">MATCH_IMMEDIATE_ANCESTOR</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;For match patterns.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#NEXT_FREE_ID">NEXT_FREE_ID</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The next free ID.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#NODENAME">NODENAME</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[NODENAME]
[index to ns token or EMPTY]
[index to name token]
returns:
XBoolean</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#NODETYPE_ANYELEMENT">NODETYPE_ANYELEMENT</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[NODETYPE_ANY]
No size or arguments.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#NODETYPE_COMMENT">NODETYPE_COMMENT</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[NODETYPE_COMMENT]
No size or arguments.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#NODETYPE_FUNCTEST">NODETYPE_FUNCTEST</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[NODETYPE_ANY]
No size or arguments.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#NODETYPE_NODE">NODETYPE_NODE</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[NODETYPE_NODE]
No size or arguments.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#NODETYPE_PI">NODETYPE_PI</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[NODETYPE_PI]
[index to token]
Note: must not overlap function OP number!
returns:
XBoolean</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#NODETYPE_ROOT">NODETYPE_ROOT</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[NODETYPE_ROOT]
No size or arguments.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#NODETYPE_TEXT">NODETYPE_TEXT</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[NODETYPE_TEXT]
No size or arguments.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_AND">OP_AND</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_AND]
[length]
{boolean expression}
{boolean expression}
returns:
XBoolean</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_ARGUMENT">OP_ARGUMENT</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_ARGUMENT] (Function argument.)
[length]
{expression}
returns:
XNodeSet
XNumber
XString
XBoolean
XRTree
XObject</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_BOOL">OP_BOOL</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_BOOL] (cast operation)
[length]
{expression}
returns:
XBoolean</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_DIV">OP_DIV</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_DIV]
[length]
{number expression}
{number expression}
returns:
XNumber</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_EQUALS">OP_EQUALS</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_EQUALS]
[length]
{expression}
{expression}
returns:
XBoolean</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_EXTFUNCTION">OP_EXTFUNCTION</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_EXTFUNCTION] (Extension function.)
[length]
[index to namespace token]
[index to function name token]
{OP_ARGUMENT}
returns:
XNodeSet
XNumber
XString
XBoolean
XRTree
XObject</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_FUNCTION">OP_FUNCTION</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_FUNCTION]
[length]
[FUNC_name]
{OP_ARGUMENT}
[ENDOP]
returns:
XNodeSet
XNumber
XString
XBoolean
XRTree
XObject</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_GROUP">OP_GROUP</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_GROUP]
[length]
{expression}
returns:
XNodeSet
XNumber
XString
XBoolean
XRTree
XObject</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_GT">OP_GT</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_GT] (greater-than)
[length]
{number expression}
{number expression}
returns:
XBoolean</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_GTE">OP_GTE</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_GTE] (greater-than-or-equals)
[length]
{number expression}
{number expression}
returns:
XBoolean</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_LITERAL">OP_LITERAL</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_LITERAL]
[3]
[index to token]
returns:
XString</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_LOCATIONPATH">OP_LOCATIONPATH</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_LOCATIONPATH]
[length]
{FROM_stepType}
| {function}
{predicate}
[ENDOP]
(Note that element and attribute namespaces and
names can be wildcarded '*'.)
returns:
XNodeSet</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_LOCATIONPATHPATTERN">OP_LOCATIONPATHPATTERN</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_LOCATIONPATHPATTERN]
[length]
{FROM_stepType}
| {function}{predicate}
[ENDOP]
returns:
XNodeSet</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_LT">OP_LT</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_LT] (less-than)
[length]
{number expression}
{number expression}
returns:
XBoolean</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_LTE">OP_LTE</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_LTE] (less-than-or-equals)
[length]
{number expression}
{number expression}
returns:
XBoolean</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_MATCHPATTERN">OP_MATCHPATTERN</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_MATCHPATTERN]
[length]
{PathExpr}+
returns:
XNodeSet</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_MINUS">OP_MINUS</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_MINUS]
[length]
{number expression}
{number expression}
returns:
XNumber</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_MOD">OP_MOD</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_MOD]
[length]
{number expression}
{number expression}
returns:
XNumber</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_MULT">OP_MULT</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_MULT]
[length]
{number expression}
{number expression}
returns:
XNumber</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_NEG">OP_NEG</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_NEG]
[length]
{number expression}
returns:
XNumber</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_NOTEQUALS">OP_NOTEQUALS</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_NOTEQUALS]
[length]
{expression}
{expression}
returns:
XBoolean</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_NUMBER">OP_NUMBER</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_NUMBER] (cast operation)
[length]
{expression}
returns:
XBoolean</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_NUMBERLIT">OP_NUMBERLIT</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_NUMBERLIT] (Number literal.)
[3]
[index to token]
returns:
XString</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_OR">OP_OR</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_OR]
[length]
{boolean expression}
{boolean expression}
returns:
XBoolean</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_PLUS">OP_PLUS</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_PLUS]
[length]
{number expression}
{number expression}
returns:
XNumber</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_PREDICATE">OP_PREDICATE</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_PREDICATE]
[length]
{expression}
[ENDOP] (For safety)
returns:
XBoolean or XNumber</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_QUO">OP_QUO</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_QUO]
[length]
{number expression}
{number expression}
returns:
XNumber</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_STRING">OP_STRING</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_STRING] (cast operation)
[length]
{expression}
returns:
XString</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_UNION">OP_UNION</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_UNION]
[length]
{PathExpr}+
returns:
XNodeSet</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_VARIABLE">OP_VARIABLE</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_VARIABLE]
[4]
[index to namespace token, or EMPTY]
[index to function name token]
returns:
XString</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/compiler/OpCodes.html#OP_XPATH">OP_XPATH</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[OP_XPATH]
[length]
{expression}
returns:
XNodeSet
XNumber
XString
XBoolean
XRTree
XObject</TD>
</TR>
</TABLE>
&nbsp;
<!-- ======== 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/xpath/compiler/OpCodes.html#OpCodes()">OpCodes</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;
<!-- ========== METHOD SUMMARY =========== -->
<A NAME="method_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Method Summary</B></FONT></TH>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;
<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="ENDOP"><!-- --></A><H3>
ENDOP</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.49"><B>ENDOP</B></A></PRE>
<DL>
<DD>[ENDOP]
Some operators may like to have a terminator.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.ENDOP">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="EMPTY"><!-- --></A><H3>
EMPTY</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.55"><B>EMPTY</B></A></PRE>
<DL>
<DD>[EMPTY]
Empty slot to indicate NULL.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.EMPTY">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="ELEMWILDCARD"><!-- --></A><H3>
ELEMWILDCARD</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.63"><B>ELEMWILDCARD</B></A></PRE>
<DL>
<DD>[ELEMWILDCARD]
Means ELEMWILDCARD ("*"), used instead
of string index in some places.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.ELEMWILDCARD">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_XPATH"><!-- --></A><H3>
OP_XPATH</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.79"><B>OP_XPATH</B></A></PRE>
<DL>
<DD>[OP_XPATH]
[length]
{expression}
returns:
XNodeSet
XNumber
XString
XBoolean
XRTree
XObject
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_XPATH">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_OR"><!-- --></A><H3>
OP_OR</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.91"><B>OP_OR</B></A></PRE>
<DL>
<DD>[OP_OR]
[length]
{boolean expression}
{boolean expression}
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_OR">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_AND"><!-- --></A><H3>
OP_AND</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.103"><B>OP_AND</B></A></PRE>
<DL>
<DD>[OP_AND]
[length]
{boolean expression}
{boolean expression}
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_AND">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_NOTEQUALS"><!-- --></A><H3>
OP_NOTEQUALS</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.115"><B>OP_NOTEQUALS</B></A></PRE>
<DL>
<DD>[OP_NOTEQUALS]
[length]
{expression}
{expression}
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_NOTEQUALS">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_EQUALS"><!-- --></A><H3>
OP_EQUALS</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.127"><B>OP_EQUALS</B></A></PRE>
<DL>
<DD>[OP_EQUALS]
[length]
{expression}
{expression}
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_EQUALS">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_LTE"><!-- --></A><H3>
OP_LTE</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.139"><B>OP_LTE</B></A></PRE>
<DL>
<DD>[OP_LTE] (less-than-or-equals)
[length]
{number expression}
{number expression}
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_LTE">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_LT"><!-- --></A><H3>
OP_LT</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.151"><B>OP_LT</B></A></PRE>
<DL>
<DD>[OP_LT] (less-than)
[length]
{number expression}
{number expression}
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_LT">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_GTE"><!-- --></A><H3>
OP_GTE</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.163"><B>OP_GTE</B></A></PRE>
<DL>
<DD>[OP_GTE] (greater-than-or-equals)
[length]
{number expression}
{number expression}
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_GTE">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_GT"><!-- --></A><H3>
OP_GT</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.175"><B>OP_GT</B></A></PRE>
<DL>
<DD>[OP_GT] (greater-than)
[length]
{number expression}
{number expression}
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_GT">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_PLUS"><!-- --></A><H3>
OP_PLUS</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.187"><B>OP_PLUS</B></A></PRE>
<DL>
<DD>[OP_PLUS]
[length]
{number expression}
{number expression}
returns:
XNumber
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_PLUS">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_MINUS"><!-- --></A><H3>
OP_MINUS</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.199"><B>OP_MINUS</B></A></PRE>
<DL>
<DD>[OP_MINUS]
[length]
{number expression}
{number expression}
returns:
XNumber
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_MINUS">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_MULT"><!-- --></A><H3>
OP_MULT</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.211"><B>OP_MULT</B></A></PRE>
<DL>
<DD>[OP_MULT]
[length]
{number expression}
{number expression}
returns:
XNumber
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_MULT">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_DIV"><!-- --></A><H3>
OP_DIV</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.223"><B>OP_DIV</B></A></PRE>
<DL>
<DD>[OP_DIV]
[length]
{number expression}
{number expression}
returns:
XNumber
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_DIV">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_MOD"><!-- --></A><H3>
OP_MOD</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.235"><B>OP_MOD</B></A></PRE>
<DL>
<DD>[OP_MOD]
[length]
{number expression}
{number expression}
returns:
XNumber
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_MOD">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_QUO"><!-- --></A><H3>
OP_QUO</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.247"><B>OP_QUO</B></A></PRE>
<DL>
<DD>[OP_QUO]
[length]
{number expression}
{number expression}
returns:
XNumber
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_QUO">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_NEG"><!-- --></A><H3>
OP_NEG</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.258"><B>OP_NEG</B></A></PRE>
<DL>
<DD>[OP_NEG]
[length]
{number expression}
returns:
XNumber
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_NEG">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_STRING"><!-- --></A><H3>
OP_STRING</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.269"><B>OP_STRING</B></A></PRE>
<DL>
<DD>[OP_STRING] (cast operation)
[length]
{expression}
returns:
XString
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_STRING">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_BOOL"><!-- --></A><H3>
OP_BOOL</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.280"><B>OP_BOOL</B></A></PRE>
<DL>
<DD>[OP_BOOL] (cast operation)
[length]
{expression}
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_BOOL">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_NUMBER"><!-- --></A><H3>
OP_NUMBER</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.291"><B>OP_NUMBER</B></A></PRE>
<DL>
<DD>[OP_NUMBER] (cast operation)
[length]
{expression}
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_NUMBER">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_UNION"><!-- --></A><H3>
OP_UNION</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.302"><B>OP_UNION</B></A></PRE>
<DL>
<DD>[OP_UNION]
[length]
{PathExpr}+
returns:
XNodeSet
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_UNION">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_LITERAL"><!-- --></A><H3>
OP_LITERAL</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.313"><B>OP_LITERAL</B></A></PRE>
<DL>
<DD>[OP_LITERAL]
[3]
[index to token]
returns:
XString
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_LITERAL">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FIRST_NODESET_OP"><!-- --></A><H3>
FIRST_NODESET_OP</H3>
<PRE>
static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.317"><B>FIRST_NODESET_OP</B></A></PRE>
<DL>
<DD>The low opcode for nodesets, needed by getFirstPredicateOpPos and
getNextStepPos.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FIRST_NODESET_OP">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_VARIABLE"><!-- --></A><H3>
OP_VARIABLE</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.329"><B>OP_VARIABLE</B></A></PRE>
<DL>
<DD>[OP_VARIABLE]
[4]
[index to namespace token, or EMPTY]
[index to function name token]
returns:
XString
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_VARIABLE">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_GROUP"><!-- --></A><H3>
OP_GROUP</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.345"><B>OP_GROUP</B></A></PRE>
<DL>
<DD>[OP_GROUP]
[length]
{expression}
returns:
XNodeSet
XNumber
XString
XBoolean
XRTree
XObject
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_GROUP">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_EXTFUNCTION"><!-- --></A><H3>
OP_EXTFUNCTION</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.363"><B>OP_EXTFUNCTION</B></A></PRE>
<DL>
<DD>[OP_EXTFUNCTION] (Extension function.)
[length]
[index to namespace token]
[index to function name token]
{OP_ARGUMENT}
returns:
XNodeSet
XNumber
XString
XBoolean
XRTree
XObject
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_EXTFUNCTION">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_FUNCTION"><!-- --></A><H3>
OP_FUNCTION</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.381"><B>OP_FUNCTION</B></A></PRE>
<DL>
<DD>[OP_FUNCTION]
[length]
[FUNC_name]
{OP_ARGUMENT}
[ENDOP]
returns:
XNodeSet
XNumber
XString
XBoolean
XRTree
XObject
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_FUNCTION">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="LAST_NODESET_OP"><!-- --></A><H3>
LAST_NODESET_OP</H3>
<PRE>
static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.384"><B>LAST_NODESET_OP</B></A></PRE>
<DL>
<DD>The last opcode for stuff that can be a nodeset.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.LAST_NODESET_OP">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_ARGUMENT"><!-- --></A><H3>
OP_ARGUMENT</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.400"><B>OP_ARGUMENT</B></A></PRE>
<DL>
<DD>[OP_ARGUMENT] (Function argument.)
[length]
{expression}
returns:
XNodeSet
XNumber
XString
XBoolean
XRTree
XObject
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_ARGUMENT">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_NUMBERLIT"><!-- --></A><H3>
OP_NUMBERLIT</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.411"><B>OP_NUMBERLIT</B></A></PRE>
<DL>
<DD>[OP_NUMBERLIT] (Number literal.)
[3]
[index to token]
returns:
XString
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_NUMBERLIT">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_LOCATIONPATH"><!-- --></A><H3>
OP_LOCATIONPATH</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.428"><B>OP_LOCATIONPATH</B></A></PRE>
<DL>
<DD>[OP_LOCATIONPATH]
[length]
{FROM_stepType}
| {function}
{predicate}
[ENDOP]
(Note that element and attribute namespaces and
names can be wildcarded '*'.)
returns:
XNodeSet
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_LOCATIONPATH">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_PREDICATE"><!-- --></A><H3>
OP_PREDICATE</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.444"><B>OP_PREDICATE</B></A></PRE>
<DL>
<DD>[OP_PREDICATE]
[length]
{expression}
[ENDOP] (For safety)
returns:
XBoolean or XNumber
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_PREDICATE">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_MATCHPATTERN"><!-- --></A><H3>
OP_MATCHPATTERN</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.455"><B>OP_MATCHPATTERN</B></A></PRE>
<DL>
<DD>[OP_MATCHPATTERN]
[length]
{PathExpr}+
returns:
XNodeSet
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_MATCHPATTERN">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="OP_LOCATIONPATHPATTERN"><!-- --></A><H3>
OP_LOCATIONPATHPATTERN</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.467"><B>OP_LOCATIONPATHPATTERN</B></A></PRE>
<DL>
<DD>[OP_LOCATIONPATHPATTERN]
[length]
{FROM_stepType}
| {function}{predicate}
[ENDOP]
returns:
XNodeSet
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.OP_LOCATIONPATHPATTERN">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="NODETYPE_COMMENT"><!-- --></A><H3>
NODETYPE_COMMENT</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.478"><B>NODETYPE_COMMENT</B></A></PRE>
<DL>
<DD>[NODETYPE_COMMENT]
No size or arguments.
Note: must not overlap function OP number!
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.NODETYPE_COMMENT">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="NODETYPE_TEXT"><!-- --></A><H3>
NODETYPE_TEXT</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.489"><B>NODETYPE_TEXT</B></A></PRE>
<DL>
<DD>[NODETYPE_TEXT]
No size or arguments.
Note: must not overlap function OP number!
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.NODETYPE_TEXT">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="NODETYPE_PI"><!-- --></A><H3>
NODETYPE_PI</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.500"><B>NODETYPE_PI</B></A></PRE>
<DL>
<DD>[NODETYPE_PI]
[index to token]
Note: must not overlap function OP number!
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.NODETYPE_PI">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="NODETYPE_NODE"><!-- --></A><H3>
NODETYPE_NODE</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.511"><B>NODETYPE_NODE</B></A></PRE>
<DL>
<DD>[NODETYPE_NODE]
No size or arguments.
Note: must not overlap function OP number!
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.NODETYPE_NODE">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="NODENAME"><!-- --></A><H3>
NODENAME</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.522"><B>NODENAME</B></A></PRE>
<DL>
<DD>[NODENAME]
[index to ns token or EMPTY]
[index to name token]
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.NODENAME">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="NODETYPE_ROOT"><!-- --></A><H3>
NODETYPE_ROOT</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.532"><B>NODETYPE_ROOT</B></A></PRE>
<DL>
<DD>[NODETYPE_ROOT]
No size or arguments.
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.NODETYPE_ROOT">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="NODETYPE_ANYELEMENT"><!-- --></A><H3>
NODETYPE_ANYELEMENT</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.542"><B>NODETYPE_ANYELEMENT</B></A></PRE>
<DL>
<DD>[NODETYPE_ANY]
No size or arguments.
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.NODETYPE_ANYELEMENT">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="NODETYPE_FUNCTEST"><!-- --></A><H3>
NODETYPE_FUNCTEST</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.552"><B>NODETYPE_FUNCTEST</B></A></PRE>
<DL>
<DD>[NODETYPE_ANY]
No size or arguments.
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.NODETYPE_FUNCTEST">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="AXES_START_TYPES"><!-- --></A><H3>
AXES_START_TYPES</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.565"><B>AXES_START_TYPES</B></A></PRE>
<DL>
<DD>[FROM_stepType]
[length, including predicates]
[length of just the step, without the predicates]
{node test}
{predicates}?
returns:
XBoolean
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.AXES_START_TYPES">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FROM_ANCESTORS"><!-- --></A><H3>
FROM_ANCESTORS</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.568"><B>FROM_ANCESTORS</B></A></PRE>
<DL>
<DD>ancestor axes opcode.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FROM_ANCESTORS">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FROM_ANCESTORS_OR_SELF"><!-- --></A><H3>
FROM_ANCESTORS_OR_SELF</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.571"><B>FROM_ANCESTORS_OR_SELF</B></A></PRE>
<DL>
<DD>ancestor-or-self axes opcode.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FROM_ANCESTORS_OR_SELF">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FROM_ATTRIBUTES"><!-- --></A><H3>
FROM_ATTRIBUTES</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.574"><B>FROM_ATTRIBUTES</B></A></PRE>
<DL>
<DD>attribute axes opcode.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FROM_ATTRIBUTES">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FROM_CHILDREN"><!-- --></A><H3>
FROM_CHILDREN</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.577"><B>FROM_CHILDREN</B></A></PRE>
<DL>
<DD>children axes opcode.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FROM_CHILDREN">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FROM_DESCENDANTS"><!-- --></A><H3>
FROM_DESCENDANTS</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.580"><B>FROM_DESCENDANTS</B></A></PRE>
<DL>
<DD>descendants axes opcode.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FROM_DESCENDANTS">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FROM_DESCENDANTS_OR_SELF"><!-- --></A><H3>
FROM_DESCENDANTS_OR_SELF</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.583"><B>FROM_DESCENDANTS_OR_SELF</B></A></PRE>
<DL>
<DD>descendants-of-self axes opcode.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FROM_DESCENDANTS_OR_SELF">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FROM_FOLLOWING"><!-- --></A><H3>
FROM_FOLLOWING</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.586"><B>FROM_FOLLOWING</B></A></PRE>
<DL>
<DD>following axes opcode.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FROM_FOLLOWING">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FROM_FOLLOWING_SIBLINGS"><!-- --></A><H3>
FROM_FOLLOWING_SIBLINGS</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.589"><B>FROM_FOLLOWING_SIBLINGS</B></A></PRE>
<DL>
<DD>following-siblings axes opcode.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FROM_FOLLOWING_SIBLINGS">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FROM_PARENT"><!-- --></A><H3>
FROM_PARENT</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.592"><B>FROM_PARENT</B></A></PRE>
<DL>
<DD>parent axes opcode.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FROM_PARENT">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FROM_PRECEDING"><!-- --></A><H3>
FROM_PRECEDING</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.595"><B>FROM_PRECEDING</B></A></PRE>
<DL>
<DD>preceding axes opcode.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FROM_PRECEDING">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FROM_PRECEDING_SIBLINGS"><!-- --></A><H3>
FROM_PRECEDING_SIBLINGS</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.598"><B>FROM_PRECEDING_SIBLINGS</B></A></PRE>
<DL>
<DD>preceding-sibling axes opcode.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FROM_PRECEDING_SIBLINGS">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FROM_SELF"><!-- --></A><H3>
FROM_SELF</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.601"><B>FROM_SELF</B></A></PRE>
<DL>
<DD>self axes opcode.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FROM_SELF">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FROM_NAMESPACE"><!-- --></A><H3>
FROM_NAMESPACE</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.604"><B>FROM_NAMESPACE</B></A></PRE>
<DL>
<DD>namespace axes opcode.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FROM_NAMESPACE">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="FROM_ROOT"><!-- --></A><H3>
FROM_ROOT</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.607"><B>FROM_ROOT</B></A></PRE>
<DL>
<DD>'/' axes opcode.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.FROM_ROOT">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="MATCH_ATTRIBUTE"><!-- --></A><H3>
MATCH_ATTRIBUTE</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.613"><B>MATCH_ATTRIBUTE</B></A></PRE>
<DL>
<DD>For match patterns.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.MATCH_ATTRIBUTE">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="MATCH_ANY_ANCESTOR"><!-- --></A><H3>
MATCH_ANY_ANCESTOR</H3>
<PRE>
public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.619"><B>MATCH_ANY_ANCESTOR</B></A></PRE>
<DL>
<DD>For match patterns.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.compiler.OpCodes.MATCH_ANY_ANCESTOR">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="MATCH_IMMEDIATE_ANCESTOR"><!-- --></A><H3>
MATCH_IMMEDIATE_ANCESTOR</H3>
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public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.625"><B>MATCH_IMMEDIATE_ANCESTOR</B></A></PRE>
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<DD>For match patterns.
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<A NAME="AXES_END_TYPES"><!-- --></A><H3>
AXES_END_TYPES</H3>
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public static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.628"><B>AXES_END_TYPES</B></A></PRE>
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<DD>The end of the axes types.
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<A NAME="NEXT_FREE_ID"><!-- --></A><H3>
NEXT_FREE_ID</H3>
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private static final int <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.631"><B>NEXT_FREE_ID</B></A></PRE>
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<DD>The next free ID. Please keep this up to date.
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OpCodes</H3>
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public <A HREF="../../../../src-html/org/apache/xpath/compiler/OpCodes.html#line.41"><B>OpCodes</B></A>()</PRE>
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