| <HTML><HEAD><META CONTENT="text/html; charset=UTF-8" HTTP-EQUIV="Content-Type"/><TITLE>EMMA Coverage Report</TITLE><STYLE TYPE="text/css"> TABLE,TD,TH {border-style:solid; border-color:black;} TD,TH {background:white;margin:0;line-height:100%;padding-left:0.5em;padding-right:0.5em;} TD {border-width:0 1px 0 0;} TH {border-width:1px 1px 1px 0;} TR TD.h {color:red;} TABLE {border-spacing:0; border-collapse:collapse;border-width:0 0 1px 1px;} P,H1,H2,H3,TH {font-family:verdana,arial,sans-serif;font-size:10pt;} TD {font-family:courier,monospace;font-size:10pt;} TABLE.hdft {border-spacing:0;border-collapse:collapse;border-style:none;} TABLE.hdft TH,TABLE.hdft TD {border-style:none;line-height:normal;} TABLE.hdft TH.tl,TABLE.hdft TD.tl {background:#6699CC;color:white;} TABLE.hdft TD.nv {background:#6633DD;color:white;} .nv A:link {color:white;} .nv A:visited {color:white;} .nv A:active {color:yellow;} TABLE.hdft A:link {color:white;} TABLE.hdft A:visited {color:white;} TABLE.hdft A:active {color:yellow;} .in {color:#356085;} TABLE.s TD {padding-left:0.25em;padding-right:0.25em;} TABLE.s TD.l {padding-left:0.25em;padding-right:0.25em;text-align:right;background:#F0F0F0;} TABLE.s TR.z TD {background:#FF9999;} TABLE.s TR.p TD {background:#FFFF88;} TABLE.s TR.c TD {background:#CCFFCC;} A:link {color:#0000EE;text-decoration:none;} A:visited {color:#0000EE;text-decoration:none;} A:hover {color:#0000EE;text-decoration:underline;} TABLE.cn {border-width:0 0 1px 0;} TABLE.s {border-width:1px 0 1px 1px;} TD.h {color:red;border-width:0 1px 0 0;} TD.f {border-width:0 1px 0 1px;} TD.hf {color:red;border-width:0 1px 0 1px;} TH.f {border-width:1px 1px 1px 1px;} TR.cis TD {background:#F0F0F0;} TR.cis TD {border-width:1px 1px 1px 0;} TR.cis TD.h {color:red;border-width:1px 1px 1px 0;} TR.cis TD.f {border-width:1px 1px 1px 1px;} TR.cis TD.hf {color:red;border-width:1px 1px 1px 1px;} TD.b {border-style:none;background:transparent;line-height:50%;} TD.bt {border-width:1px 0 0 0;background:transparent;line-height:50%;} TR.o TD {background:#F0F0F0;}TABLE.it {border-style:none;}TABLE.it TD,TABLE.it TH {border-style:none;}</STYLE></HEAD><BODY><TABLE CLASS="hdft" CELLSPACING="0" WIDTH="100%"><TR><TH CLASS="tl"><A HREF="http://www.eclemma.org/">EMMA</A> Coverage Report (generated Fri Feb 20 18:44:54 GMT 2009)</TH></TR><TR><TD CLASS="nv">[<A HREF="../xslUnitTestCoverage.html">all classes</A>][<A HREF="93.html">org.eclipse.wst.xml.xpath2.processor</A>]</TD></TR></TABLE><H2>COVERAGE SUMMARY FOR SOURCE FILE [<SPAN CLASS="in">Normalizer.java</SPAN>]</H2><TABLE CELLSPACING="0" WIDTH="100%"><TR><TH>name</TH><TH>class, %</TH><TH>method, %</TH><TH>block, %</TH><TH>line, %</TH></TR><TR><TD>Normalizer.java</TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/70)</TD><TD CLASS="h">0% (0/1165)</TD><TD CLASS="h">0% (0/300)</TD></TR></TABLE><H3>COVERAGE BREAKDOWN BY CLASS AND METHOD</H3><TABLE CLASS="cn" CELLSPACING="0" WIDTH="100%"><TR><TH CLASS="f">name</TH><TH>class, %</TH><TH>method, %</TH><TH>block, %</TH><TH>line, %</TH></TR><TR><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#0">Normalizer</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/70)</TD><TD CLASS="h">0% (0/1165)</TD><TD CLASS="h">0% (0/300)</TD></TR><TR><TD CLASS="f"><A HREF="#0">Normalizer (StaticContext): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2">doForExpr (Iterator, Expr): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/42)</TD><TD CLASS="h">0% (0/11)</TD></TR><TR><TD CLASS="f"><A HREF="#3">make_ArithOp (BinExpr, QName): XPathExpr</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/8)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#4">make_CmpOp (BinExpr, QName): XPathExpr</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/8)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#5">make_convert_binop (BinExpr, XPathExpr, QName): XPathExpr</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/50)</TD><TD CLASS="h">0% (0/11)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#6">make_convert_operand (XPathExpr, XPathExpr): XPathExpr</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/22)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR><TD CLASS="f"><A HREF="#7">make_descendant_or_self (): XPathExpr</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/22)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#8">make_double_lit (double): XPathExpr</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#9">make_function (QName, Collection): XPathExpr</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/20)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#a">make_int_lit (int): XPathExpr</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#b">make_logic_expr (BinExpr): BinExpr</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/65)</TD><TD CLASS="h">0% (0/15)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#c">make_root_self_node (): XPathExpr</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/42)</TD><TD CLASS="h">0% (0/8)</TD></TR><TR><TD CLASS="f"><A HREF="#d">make_string_lit (String): XPathExpr</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#e">make_xpathexpr (PrimaryExpr): XPathExpr</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/14)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#f">normalize_bin_args (BinExpr): Collection</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/26)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#10">printBinExpr (String, BinExpr): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/11)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR><TD CLASS="f"><A HREF="#11">printCollExprs (Iterator): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/13)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#12">printExprs (Iterator): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/13)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR><TD CLASS="f"><A HREF="#13">printUnExpr (String, UnExpr): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#14">printVarExprPairs (Iterator): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/19)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR><TD CLASS="f"><A HREF="#15">visit (AddExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/10)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#16">visit (AndExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/4)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#17">visit (AnyKindTest): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#18">visit (AttributeTest): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#19">visit (AxisStep): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/15)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#1a">visit (CastExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#1b">visit (CastableExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#1c">visit (CmpExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/109)</TD><TD CLASS="h">0% (0/21)</TD></TR><TR><TD CLASS="f"><A HREF="#1d">visit (CntxItemExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#1e">visit (CommentTest): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#1f">visit (DecimalLiteral): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#20">visit (DivExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/10)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#21">visit (DocumentTest): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/16)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#22">visit (DoubleLiteral): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#23">visit (ElementTest): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#24">visit (ExceptExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/14)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR><TD CLASS="f"><A HREF="#25">visit (FilterExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/15)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#26">visit (ForExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/51)</TD><TD CLASS="h">0% (0/16)</TD></TR><TR><TD CLASS="f"><A HREF="#27">visit (ForwardStep): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/19)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#28">visit (FunctionCall): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#29">visit (IDivExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/10)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2a">visit (IfExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/16)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR><TD CLASS="f"><A HREF="#2b">visit (InstOfExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2c">visit (IntegerLiteral): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#2d">visit (IntersectExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/14)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2e">visit (ItemType): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/12)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR><TD CLASS="f"><A HREF="#2f">visit (MinusExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/13)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#30">visit (ModExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/10)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#31">visit (MulExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/10)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#32">visit (NameTest): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/10)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR><TD CLASS="f"><A HREF="#33">visit (OrExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/4)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#34">visit (PITest): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR><TD CLASS="f"><A HREF="#35">visit (ParExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#36">visit (PipeExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/14)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR><TD CLASS="f"><A HREF="#37">visit (PlusExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/13)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#38">visit (QuantifiedExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/53)</TD><TD CLASS="h">0% (0/16)</TD></TR><TR><TD CLASS="f"><A HREF="#39">visit (RangeExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/14)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#3a">visit (ReverseStep): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/36)</TD><TD CLASS="h">0% (0/9)</TD></TR><TR><TD CLASS="f"><A HREF="#3b">visit (SchemaAttrTest): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#3c">visit (SchemaElemTest): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#3d">visit (SequenceType): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/20)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#3e">visit (SingleType): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/15)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#3f">visit (StringLiteral): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#40">visit (SubExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/10)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#41">visit (TextTest): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#42">visit (TreatAsExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#43">visit (UnionExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/14)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#44">visit (VarRef): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#45">visit (XPath): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/29)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#46">visit (XPathExpr): Object</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/93)</TD><TD CLASS="h">0% (0/35)</TD></TR></TABLE><P></P><TABLE CLASS="s" CELLSPACING="0" WIDTH="100%"><TR><TD CLASS="l">1</TD><TD>/*******************************************************************************</TD></TR><TR><TD CLASS="l">2</TD><TD> * Copyright (c) 2005, 2009 Andrea Bittau, University College London, and others</TD></TR><TR><TD CLASS="l">3</TD><TD> * All rights reserved. This program and the accompanying materials</TD></TR><TR><TD CLASS="l">4</TD><TD> * are made available under the terms of the Eclipse Public License v1.0</TD></TR><TR><TD CLASS="l">5</TD><TD> * which accompanies this distribution, and is available at</TD></TR><TR><TD CLASS="l">6</TD><TD> * http://www.eclipse.org/legal/epl-v10.html</TD></TR><TR><TD CLASS="l">7</TD><TD> *</TD></TR><TR><TD CLASS="l">8</TD><TD> * Contributors:</TD></TR><TR><TD CLASS="l">9</TD><TD> * Andrea Bittau - initial API and implementation from the PsychoPath XPath 2.0 </TD></TR><TR><TD CLASS="l">10</TD><TD> *******************************************************************************/</TD></TR><TR><TD CLASS="l">11</TD><TD> </TD></TR><TR><TD CLASS="l">12</TD><TD>package org.eclipse.wst.xml.xpath2.processor;</TD></TR><TR><TD CLASS="l">13</TD><TD> </TD></TR><TR><TD CLASS="l">14</TD><TD>import org.eclipse.wst.xml.xpath2.processor.ast.*;</TD></TR><TR><TD CLASS="l">15</TD><TD>import org.eclipse.wst.xml.xpath2.processor.function.*;</TD></TR><TR><TD CLASS="l">16</TD><TD>import org.eclipse.wst.xml.xpath2.processor.types.*;</TD></TR><TR><TD CLASS="l">17</TD><TD> </TD></TR><TR><TD CLASS="l">18</TD><TD>import java.util.*;</TD></TR><TR><TD CLASS="l">19</TD><TD> </TD></TR><TR><TD CLASS="l">20</TD><TD>/**</TD></TR><TR><TD CLASS="l">21</TD><TD> * Normalizer that uses XPathVisitor.</TD></TR><TR><TD CLASS="l">22</TD><TD> */</TD></TR><TR><TD CLASS="l">23</TD><TD>// XXX currently not supported anymore!</TD></TR><TR><TD CLASS="l">24</TD><TD>public class Normalizer implements XPathVisitor {</TD></TR><TR><TD CLASS="l">25</TD><TD> </TD></TR><TR><TD CLASS="l">26</TD><TD> private StaticContext _sc;</TD></TR><TR><TD CLASS="l">27</TD><TD> </TD></TR><TR><TD CLASS="l">28</TD><TD> /**</TD></TR><TR><TD CLASS="l">29</TD><TD> * Static Context is set to sc</TD></TR><TR><TD CLASS="l"><A NAME="0">30</A></TD><TD> * </TD></TR><TR><TD CLASS="l">31</TD><TD> * @param sc</TD></TR><TR><TD CLASS="l">32</TD><TD> * is the StaticContext.</TD></TR><TR><TD CLASS="l">33</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">34</TD><TD> public Normalizer(StaticContext sc) {</TD></TR><TR CLASS="z"><TD CLASS="l">35</TD><TD> _sc = sc;</TD></TR><TR CLASS="z"><TD CLASS="l">36</TD><TD> }</TD></TR><TR><TD CLASS="l">37</TD><TD> </TD></TR><TR><TD CLASS="l">38</TD><TD> /**</TD></TR><TR><TD CLASS="l">39</TD><TD> * Returns the normalized tree</TD></TR><TR><TD CLASS="l">40</TD><TD> * </TD></TR><TR><TD CLASS="l">41</TD><TD> * @param xp</TD></TR><TR><TD CLASS="l"><A NAME="45">42</A></TD><TD> * is the xpath expression.</TD></TR><TR><TD CLASS="l">43</TD><TD> * @return the xpath expressions.</TD></TR><TR><TD CLASS="l">44</TD><TD> */</TD></TR><TR><TD CLASS="l">45</TD><TD> public Object visit(XPath xp) {</TD></TR><TR CLASS="z"><TD CLASS="l">46</TD><TD> Collection exprs = new ArrayList();</TD></TR><TR><TD CLASS="l">47</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">48</TD><TD> for (Iterator i = xp.iterator(); i.hasNext();) {</TD></TR><TR CLASS="z"><TD CLASS="l">49</TD><TD> Expr e = (Expr) i.next();</TD></TR><TR><TD CLASS="l">50</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">51</TD><TD> Expr n = (Expr) e.accept(this);</TD></TR><TR><TD CLASS="l">52</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">53</TD><TD> exprs.add(n);</TD></TR><TR><TD CLASS="l">54</TD><TD> }</TD></TR><TR><TD CLASS="l">55</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="14">56</A></TD><TD> return new XPath(exprs);</TD></TR><TR><TD CLASS="l">57</TD><TD> }</TD></TR><TR><TD CLASS="l">58</TD><TD> </TD></TR><TR><TD CLASS="l">59</TD><TD> private void printVarExprPairs(Iterator i) {</TD></TR><TR CLASS="z"><TD CLASS="l">60</TD><TD> while (i.hasNext()) {</TD></TR><TR CLASS="z"><TD CLASS="l">61</TD><TD> VarExprPair pair = (VarExprPair) i.next();</TD></TR><TR><TD CLASS="l">62</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">63</TD><TD> QName var = pair.varname();</TD></TR><TR CLASS="z"><TD CLASS="l">64</TD><TD> Expr e = pair.expr();</TD></TR><TR><TD CLASS="l">65</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">66</TD><TD> e.accept(this);</TD></TR><TR><TD CLASS="l">67</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">68</TD><TD> }</TD></TR><TR><TD CLASS="l"><A NAME="2">69</A></TD><TD> </TD></TR><TR><TD CLASS="l">70</TD><TD> // does a for and a quantified expression</TD></TR><TR><TD CLASS="l">71</TD><TD> // takes the iterator for var expr paris</TD></TR><TR><TD CLASS="l">72</TD><TD> private void doForExpr(Iterator iter, Expr expr) {</TD></TR><TR CLASS="z"><TD CLASS="l">73</TD><TD> Collection vars = new ArrayList();</TD></TR><TR><TD CLASS="l">74</TD><TD> </TD></TR><TR><TD CLASS="l">75</TD><TD> // go through expression and cache variables</TD></TR><TR CLASS="z"><TD CLASS="l">76</TD><TD> while (iter.hasNext()) {</TD></TR><TR CLASS="z"><TD CLASS="l">77</TD><TD> VarExprPair pair = (VarExprPair) iter.next();</TD></TR><TR><TD CLASS="l">78</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">79</TD><TD> QName var = pair.varname();</TD></TR><TR CLASS="z"><TD CLASS="l">80</TD><TD> Expr e = pair.expr();</TD></TR><TR><TD CLASS="l">81</TD><TD> </TD></TR><TR><TD CLASS="l">82</TD><TD> // XXX this is wrong!</TD></TR><TR><TD CLASS="l">83</TD><TD> // need to define new scope, and reference "inner scope"</TD></TR><TR><TD CLASS="l">84</TD><TD> // [shadow outer vars]</TD></TR><TR><TD CLASS="l">85</TD><TD> /*</TD></TR><TR><TD CLASS="l">86</TD><TD> * if(_sc.variable_exists(var)) report_error(new</TD></TR><TR><TD CLASS="l">87</TD><TD> * StaticNameError("Variable " + var.string() +</TD></TR><TR><TD CLASS="l">88</TD><TD> * " already defined"));</TD></TR><TR><TD CLASS="l">89</TD><TD> */</TD></TR><TR><TD CLASS="l">90</TD><TD> // ok we can cheat here cuz we only care about variable</TD></TR><TR><TD CLASS="l">91</TD><TD> // "presence" not its specific instance / value so we</TD></TR><TR><TD CLASS="l">92</TD><TD> // can fakely shadow without creating explicit scopes</TD></TR><TR><TD CLASS="l">93</TD><TD> // if variable already exists.... then leave it there...</TD></TR><TR><TD CLASS="l">94</TD><TD> // [we do not need to create a new instance and delete</TD></TR><TR><TD CLASS="l">95</TD><TD> // it at the end]</TD></TR><TR><TD CLASS="l">96</TD><TD> // we only need to if variable does not exist</TD></TR><TR><TD CLASS="l">97</TD><TD> // XXX: i fink this is all wrong</TD></TR><TR CLASS="z"><TD CLASS="l">98</TD><TD> vars.add(var);</TD></TR><TR><TD CLASS="l">99</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">100</TD><TD> e.accept(this);</TD></TR><TR><TD CLASS="l">101</TD><TD> }</TD></TR><TR><TD CLASS="l">102</TD><TD> </TD></TR><TR><TD CLASS="l">103</TD><TD> // add variables to scope</TD></TR><TR CLASS="z"><TD CLASS="l">104</TD><TD> for (Iterator i = vars.iterator(); i.hasNext();) {</TD></TR><TR CLASS="z"><TD CLASS="l">105</TD><TD> QName var = (QName) i.next();</TD></TR><TR><TD CLASS="l">106</TD><TD> }</TD></TR><TR><TD CLASS="l">107</TD><TD> </TD></TR><TR><TD CLASS="l">108</TD><TD> // do the bounded expression</TD></TR><TR CLASS="z"><TD CLASS="l">109</TD><TD> expr.accept(this);</TD></TR><TR><TD CLASS="l">110</TD><TD> </TD></TR><TR><TD CLASS="l">111</TD><TD> // remove variables</TD></TR><TR CLASS="z"><TD CLASS="l">112</TD><TD> }</TD></TR><TR><TD CLASS="l">113</TD><TD> </TD></TR><TR><TD CLASS="l">114</TD><TD> /**</TD></TR><TR><TD CLASS="l">115</TD><TD> * </TD></TR><TR><TD CLASS="l">116</TD><TD> * @param fex</TD></TR><TR><TD CLASS="l"><A NAME="26">117</A></TD><TD> * is the For expression.</TD></TR><TR><TD CLASS="l">118</TD><TD> * @return fex expression.</TD></TR><TR><TD CLASS="l">119</TD><TD> */</TD></TR><TR><TD CLASS="l">120</TD><TD> public Object visit(ForExpr fex) {</TD></TR><TR CLASS="z"><TD CLASS="l">121</TD><TD> ForExpr last = fex;</TD></TR><TR CLASS="z"><TD CLASS="l">122</TD><TD> Expr ret = fex.expr();</TD></TR><TR CLASS="z"><TD CLASS="l">123</TD><TD> int depth = 0;</TD></TR><TR><TD CLASS="l">124</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">125</TD><TD> for (Iterator i = fex.iterator(); i.hasNext();) {</TD></TR><TR CLASS="z"><TD CLASS="l">126</TD><TD> VarExprPair ve = (VarExprPair) i.next();</TD></TR><TR><TD CLASS="l">127</TD><TD> </TD></TR><TR><TD CLASS="l">128</TD><TD> // ok we got nested fors...</TD></TR><TR CLASS="z"><TD CLASS="l">129</TD><TD> if (depth > 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">130</TD><TD> Collection pairs = new ArrayList();</TD></TR><TR CLASS="z"><TD CLASS="l">131</TD><TD> pairs.add(ve);</TD></TR><TR><TD CLASS="l">132</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">133</TD><TD> ForExpr fe = new ForExpr(pairs, ret);</TD></TR><TR CLASS="z"><TD CLASS="l">134</TD><TD> last.set_expr(fe);</TD></TR><TR><TD CLASS="l">135</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">136</TD><TD> last = fe;</TD></TR><TR><TD CLASS="l">137</TD><TD> }</TD></TR><TR><TD CLASS="l">138</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">139</TD><TD> depth++;</TD></TR><TR><TD CLASS="l">140</TD><TD> }</TD></TR><TR><TD CLASS="l">141</TD><TD> </TD></TR><TR><TD CLASS="l">142</TD><TD> // normalize return value, and set it to the last for expr</TD></TR><TR CLASS="z"><TD CLASS="l">143</TD><TD> ret.accept(this);</TD></TR><TR><TD CLASS="l">144</TD><TD> </TD></TR><TR><TD CLASS="l">145</TD><TD> // get rid of the pairs in the parent (original) for</TD></TR><TR CLASS="z"><TD CLASS="l">146</TD><TD> if (depth > 1)</TD></TR><TR CLASS="z"><TD CLASS="l">147</TD><TD> fex.truncate_pairs();</TD></TR><TR><TD CLASS="l">148</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">149</TD><TD> return fex;</TD></TR><TR><TD CLASS="l">150</TD><TD> }</TD></TR><TR><TD CLASS="l">151</TD><TD> </TD></TR><TR><TD CLASS="l">152</TD><TD> /**</TD></TR><TR><TD CLASS="l">153</TD><TD> * </TD></TR><TR><TD CLASS="l">154</TD><TD> * @param qex</TD></TR><TR><TD CLASS="l">155</TD><TD> * is the Quantified expression.</TD></TR><TR><TD CLASS="l"><A NAME="38">156</A></TD><TD> * @return qex expression.</TD></TR><TR><TD CLASS="l">157</TD><TD> */</TD></TR><TR><TD CLASS="l">158</TD><TD> // XXX: code duplication</TD></TR><TR><TD CLASS="l">159</TD><TD> public Object visit(QuantifiedExpr qex) {</TD></TR><TR CLASS="z"><TD CLASS="l">160</TD><TD> QuantifiedExpr last = qex;</TD></TR><TR CLASS="z"><TD CLASS="l">161</TD><TD> Expr ret = qex.expr();</TD></TR><TR CLASS="z"><TD CLASS="l">162</TD><TD> int depth = 0;</TD></TR><TR><TD CLASS="l">163</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">164</TD><TD> for (Iterator i = qex.iterator(); i.hasNext();) {</TD></TR><TR CLASS="z"><TD CLASS="l">165</TD><TD> VarExprPair ve = (VarExprPair) i.next();</TD></TR><TR><TD CLASS="l">166</TD><TD> </TD></TR><TR><TD CLASS="l">167</TD><TD> // ok we got nested fors...</TD></TR><TR CLASS="z"><TD CLASS="l">168</TD><TD> if (depth > 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">169</TD><TD> Collection pairs = new ArrayList();</TD></TR><TR CLASS="z"><TD CLASS="l">170</TD><TD> pairs.add(ve);</TD></TR><TR><TD CLASS="l">171</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">172</TD><TD> QuantifiedExpr qe = new QuantifiedExpr(qex.type(), pairs, ret);</TD></TR><TR CLASS="z"><TD CLASS="l">173</TD><TD> last.set_expr(qe);</TD></TR><TR><TD CLASS="l">174</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">175</TD><TD> last = qe;</TD></TR><TR><TD CLASS="l">176</TD><TD> }</TD></TR><TR><TD CLASS="l">177</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">178</TD><TD> depth++;</TD></TR><TR><TD CLASS="l">179</TD><TD> }</TD></TR><TR><TD CLASS="l">180</TD><TD> </TD></TR><TR><TD CLASS="l">181</TD><TD> // normalize return value, and set it to the last for expr</TD></TR><TR CLASS="z"><TD CLASS="l">182</TD><TD> ret.accept(this);</TD></TR><TR><TD CLASS="l">183</TD><TD> </TD></TR><TR><TD CLASS="l">184</TD><TD> // get rid of the pairs in the parent (original) for</TD></TR><TR CLASS="z"><TD CLASS="l">185</TD><TD> if (depth > 1)</TD></TR><TR CLASS="z"><TD CLASS="l">186</TD><TD> qex.truncate_pairs();</TD></TR><TR><TD CLASS="l">187</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">188</TD><TD> return qex;</TD></TR><TR><TD CLASS="l"><A NAME="12">189</A></TD><TD> </TD></TR><TR><TD CLASS="l">190</TD><TD> }</TD></TR><TR><TD CLASS="l">191</TD><TD> </TD></TR><TR><TD CLASS="l">192</TD><TD> private void printExprs(Iterator i) {</TD></TR><TR CLASS="z"><TD CLASS="l">193</TD><TD> while (i.hasNext()) {</TD></TR><TR CLASS="z"><TD CLASS="l">194</TD><TD> Expr e = (Expr) i.next();</TD></TR><TR><TD CLASS="l">195</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">196</TD><TD> e.accept(this);</TD></TR><TR><TD CLASS="l">197</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">198</TD><TD> }</TD></TR><TR><TD CLASS="l">199</TD><TD> </TD></TR><TR><TD CLASS="l">200</TD><TD> /**</TD></TR><TR><TD CLASS="l">201</TD><TD> * </TD></TR><TR><TD CLASS="l">202</TD><TD> * @param ifex</TD></TR><TR><TD CLASS="l">203</TD><TD> * is the 'if' expression.</TD></TR><TR><TD CLASS="l"><A NAME="2a">204</A></TD><TD> * @return ifex expression.</TD></TR><TR><TD CLASS="l">205</TD><TD> */</TD></TR><TR><TD CLASS="l">206</TD><TD> public Object visit(IfExpr ifex) {</TD></TR><TR><TD CLASS="l">207</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">208</TD><TD> printExprs(ifex.iterator());</TD></TR><TR><TD CLASS="l">209</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">210</TD><TD> ifex.then_clause().accept(this);</TD></TR><TR><TD CLASS="l">211</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">212</TD><TD> ifex.else_clause().accept(this);</TD></TR><TR><TD CLASS="l">213</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">214</TD><TD> return ifex;</TD></TR><TR><TD CLASS="l">215</TD><TD> }</TD></TR><TR><TD CLASS="l">216</TD><TD> </TD></TR><TR><TD CLASS="l">217</TD><TD> /**</TD></TR><TR><TD CLASS="l">218</TD><TD> * @param name</TD></TR><TR><TD CLASS="l">219</TD><TD> * of binary expression.</TD></TR><TR><TD CLASS="l"><A NAME="10">220</A></TD><TD> * @param e</TD></TR><TR><TD CLASS="l">221</TD><TD> * is the binary expression.</TD></TR><TR><TD CLASS="l">222</TD><TD> */</TD></TR><TR><TD CLASS="l">223</TD><TD> public void printBinExpr(String name, BinExpr e) {</TD></TR><TR CLASS="z"><TD CLASS="l">224</TD><TD> e.left().accept(this);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="b">225</A></TD><TD> e.right().accept(this);</TD></TR><TR CLASS="z"><TD CLASS="l">226</TD><TD> }</TD></TR><TR><TD CLASS="l">227</TD><TD> </TD></TR><TR><TD CLASS="l">228</TD><TD> private BinExpr make_logic_expr(BinExpr e) {</TD></TR><TR CLASS="z"><TD CLASS="l">229</TD><TD> Collection normalized = normalize_bin_args(e);</TD></TR><TR><TD CLASS="l">230</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">231</TD><TD> XPathNode nor_arr[] = new XPathNode[2];</TD></TR><TR CLASS="z"><TD CLASS="l">232</TD><TD> int j = 0;</TD></TR><TR><TD CLASS="l">233</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">234</TD><TD> for (Iterator i = normalized.iterator(); i.hasNext();) {</TD></TR><TR CLASS="z"><TD CLASS="l">235</TD><TD> nor_arr[j] = (XPathNode) i.next();</TD></TR><TR CLASS="z"><TD CLASS="l">236</TD><TD> j++;</TD></TR><TR><TD CLASS="l">237</TD><TD> }</TD></TR><TR><TD CLASS="l">238</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">239</TD><TD> Collection args = new ArrayList();</TD></TR><TR CLASS="z"><TD CLASS="l">240</TD><TD> args.add(nor_arr[0]);</TD></TR><TR CLASS="z"><TD CLASS="l">241</TD><TD> e.set_left(make_function(new QName("fn", "boolean",</TD></TR><TR CLASS="z"><TD CLASS="l">242</TD><TD> FnFunctionLibrary.XPATH_FUNCTIONS_NS), args));</TD></TR><TR><TD CLASS="l">243</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">244</TD><TD> args.clear();</TD></TR><TR CLASS="z"><TD CLASS="l">245</TD><TD> args.add(nor_arr[1]);</TD></TR><TR CLASS="z"><TD CLASS="l">246</TD><TD> e.set_right(make_function(new QName("fn", "boolean",</TD></TR><TR CLASS="z"><TD CLASS="l">247</TD><TD> FnFunctionLibrary.XPATH_FUNCTIONS_NS), args));</TD></TR><TR><TD CLASS="l">248</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">249</TD><TD> return e;</TD></TR><TR><TD CLASS="l">250</TD><TD> }</TD></TR><TR><TD CLASS="l">251</TD><TD> </TD></TR><TR><TD CLASS="l">252</TD><TD> /**</TD></TR><TR><TD CLASS="l">253</TD><TD> * @param orex</TD></TR><TR><TD CLASS="l"><A NAME="33">254</A></TD><TD> * is the 'or' expression.</TD></TR><TR><TD CLASS="l">255</TD><TD> * @return make logic expr(orex).</TD></TR><TR><TD CLASS="l">256</TD><TD> */</TD></TR><TR><TD CLASS="l">257</TD><TD> public Object visit(OrExpr orex) {</TD></TR><TR CLASS="z"><TD CLASS="l">258</TD><TD> return make_logic_expr(orex);</TD></TR><TR><TD CLASS="l">259</TD><TD> }</TD></TR><TR><TD CLASS="l">260</TD><TD> </TD></TR><TR><TD CLASS="l">261</TD><TD> /**</TD></TR><TR><TD CLASS="l">262</TD><TD> * @param andex</TD></TR><TR><TD CLASS="l"><A NAME="16">263</A></TD><TD> * is the 'and' expression.</TD></TR><TR><TD CLASS="l">264</TD><TD> * @return make logic expr(andex).</TD></TR><TR><TD CLASS="l">265</TD><TD> */</TD></TR><TR><TD CLASS="l">266</TD><TD> public Object visit(AndExpr andex) {</TD></TR><TR CLASS="z"><TD CLASS="l">267</TD><TD> return make_logic_expr(andex);</TD></TR><TR><TD CLASS="l">268</TD><TD> }</TD></TR><TR><TD CLASS="l">269</TD><TD> </TD></TR><TR><TD CLASS="l">270</TD><TD> /**</TD></TR><TR><TD CLASS="l">271</TD><TD> * @param cmpex</TD></TR><TR><TD CLASS="l"><A NAME="1c">272</A></TD><TD> * is the compare expression.</TD></TR><TR><TD CLASS="l">273</TD><TD> * @return cmpex.</TD></TR><TR><TD CLASS="l">274</TD><TD> */</TD></TR><TR><TD CLASS="l">275</TD><TD> public Object visit(CmpExpr cmpex) {</TD></TR><TR CLASS="z"><TD CLASS="l">276</TD><TD> switch (cmpex.type()) {</TD></TR><TR><TD CLASS="l">277</TD><TD> case CmpExpr.EQ:</TD></TR><TR CLASS="z"><TD CLASS="l">278</TD><TD> return make_CmpOp(cmpex, new QName("fs", "eq",</TD></TR><TR CLASS="z"><TD CLASS="l">279</TD><TD> OpFunctionLibrary.XPATH_OP_NS));</TD></TR><TR><TD CLASS="l">280</TD><TD> </TD></TR><TR><TD CLASS="l">281</TD><TD> case CmpExpr.NE:</TD></TR><TR CLASS="z"><TD CLASS="l">282</TD><TD> return make_CmpOp(cmpex, new QName("fs", "ne",</TD></TR><TR CLASS="z"><TD CLASS="l">283</TD><TD> OpFunctionLibrary.XPATH_OP_NS));</TD></TR><TR><TD CLASS="l">284</TD><TD> </TD></TR><TR><TD CLASS="l">285</TD><TD> case CmpExpr.LT:</TD></TR><TR CLASS="z"><TD CLASS="l">286</TD><TD> return make_CmpOp(cmpex, new QName("fs", "lt",</TD></TR><TR CLASS="z"><TD CLASS="l">287</TD><TD> OpFunctionLibrary.XPATH_OP_NS));</TD></TR><TR><TD CLASS="l">288</TD><TD> </TD></TR><TR><TD CLASS="l">289</TD><TD> case CmpExpr.GT:</TD></TR><TR CLASS="z"><TD CLASS="l">290</TD><TD> return make_CmpOp(cmpex, new QName("fs", "gt",</TD></TR><TR CLASS="z"><TD CLASS="l">291</TD><TD> OpFunctionLibrary.XPATH_OP_NS));</TD></TR><TR><TD CLASS="l">292</TD><TD> </TD></TR><TR><TD CLASS="l">293</TD><TD> case CmpExpr.LE:</TD></TR><TR CLASS="z"><TD CLASS="l">294</TD><TD> return make_CmpOp(cmpex, new QName("fs", "le",</TD></TR><TR CLASS="z"><TD CLASS="l">295</TD><TD> OpFunctionLibrary.XPATH_OP_NS));</TD></TR><TR><TD CLASS="l">296</TD><TD> </TD></TR><TR><TD CLASS="l">297</TD><TD> case CmpExpr.GE:</TD></TR><TR CLASS="z"><TD CLASS="l">298</TD><TD> return make_CmpOp(cmpex, new QName("fs", "ge",</TD></TR><TR CLASS="z"><TD CLASS="l">299</TD><TD> OpFunctionLibrary.XPATH_OP_NS));</TD></TR><TR><TD CLASS="l">300</TD><TD> </TD></TR><TR><TD CLASS="l">301</TD><TD> // XXX don't have functs!</TD></TR><TR><TD CLASS="l">302</TD><TD> case CmpExpr.IS:</TD></TR><TR CLASS="z"><TD CLASS="l">303</TD><TD> return make_function(new QName("op", "node-equal"),</TD></TR><TR CLASS="z"><TD CLASS="l">304</TD><TD> normalize_bin_args(cmpex));</TD></TR><TR><TD CLASS="l">305</TD><TD> </TD></TR><TR><TD CLASS="l">306</TD><TD> case CmpExpr.LESS_LESS:</TD></TR><TR CLASS="z"><TD CLASS="l">307</TD><TD> return make_function(new QName("op", "node-before"),</TD></TR><TR CLASS="z"><TD CLASS="l">308</TD><TD> normalize_bin_args(cmpex));</TD></TR><TR><TD CLASS="l">309</TD><TD> </TD></TR><TR><TD CLASS="l">310</TD><TD> case CmpExpr.GREATER_GREATER:</TD></TR><TR CLASS="z"><TD CLASS="l">311</TD><TD> return make_function(new QName("op", "node-after"),</TD></TR><TR CLASS="z"><TD CLASS="l">312</TD><TD> normalize_bin_args(cmpex));</TD></TR><TR><TD CLASS="l">313</TD><TD> }</TD></TR><TR><TD CLASS="l">314</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">315</TD><TD> printBinExpr("CMP" + cmpex.type(), cmpex);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="f">316</A></TD><TD> return cmpex;</TD></TR><TR><TD CLASS="l">317</TD><TD> }</TD></TR><TR><TD CLASS="l">318</TD><TD> </TD></TR><TR><TD CLASS="l">319</TD><TD> private Collection normalize_bin_args(BinExpr e) {</TD></TR><TR CLASS="z"><TD CLASS="l">320</TD><TD> Collection args = new ArrayList();</TD></TR><TR><TD CLASS="l">321</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">322</TD><TD> XPathNode left = (XPathNode) e.left().accept(this);</TD></TR><TR CLASS="z"><TD CLASS="l">323</TD><TD> XPathNode right = (XPathNode) e.right().accept(this);</TD></TR><TR><TD CLASS="l">324</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">325</TD><TD> args.add(left);</TD></TR><TR CLASS="z"><TD CLASS="l">326</TD><TD> args.add(right);</TD></TR><TR><TD CLASS="l">327</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">328</TD><TD> return args;</TD></TR><TR><TD CLASS="l">329</TD><TD> }</TD></TR><TR><TD CLASS="l">330</TD><TD> </TD></TR><TR><TD CLASS="l">331</TD><TD> /**</TD></TR><TR><TD CLASS="l">332</TD><TD> * @param rex</TD></TR><TR><TD CLASS="l"><A NAME="39">333</A></TD><TD> * is the range expression.</TD></TR><TR><TD CLASS="l">334</TD><TD> * @return a new function.</TD></TR><TR><TD CLASS="l">335</TD><TD> */</TD></TR><TR><TD CLASS="l">336</TD><TD> public Object visit(RangeExpr rex) {</TD></TR><TR CLASS="z"><TD CLASS="l">337</TD><TD> Collection args = normalize_bin_args(rex);</TD></TR><TR CLASS="z"><TD CLASS="l">338</TD><TD> return make_function(new QName("op", "to",</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="e">339</A></TD><TD> OpFunctionLibrary.XPATH_OP_NS), args);</TD></TR><TR><TD CLASS="l">340</TD><TD> }</TD></TR><TR><TD CLASS="l">341</TD><TD> </TD></TR><TR><TD CLASS="l">342</TD><TD> private XPathExpr make_xpathexpr(PrimaryExpr pex) {</TD></TR><TR CLASS="z"><TD CLASS="l">343</TD><TD> FilterExpr fe = new FilterExpr(pex, new ArrayList());</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="a">344</A></TD><TD> return new XPathExpr(0, fe);</TD></TR><TR><TD CLASS="l">345</TD><TD> }</TD></TR><TR><TD CLASS="l">346</TD><TD> </TD></TR><TR><TD CLASS="l">347</TD><TD> private XPathExpr make_int_lit(int i) {</TD></TR><TR CLASS="z"><TD CLASS="l">348</TD><TD> IntegerLiteral il = new IntegerLiteral(i);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="d">349</A></TD><TD> return make_xpathexpr(il);</TD></TR><TR><TD CLASS="l">350</TD><TD> }</TD></TR><TR><TD CLASS="l">351</TD><TD> </TD></TR><TR><TD CLASS="l">352</TD><TD> private XPathExpr make_string_lit(String s) {</TD></TR><TR CLASS="z"><TD CLASS="l">353</TD><TD> StringLiteral sl = new StringLiteral(s);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="6">354</A></TD><TD> return make_xpathexpr(sl);</TD></TR><TR><TD CLASS="l">355</TD><TD> }</TD></TR><TR><TD CLASS="l">356</TD><TD> </TD></TR><TR><TD CLASS="l">357</TD><TD> private XPathExpr make_convert_operand(XPathExpr arg1, XPathExpr arg2) {</TD></TR><TR CLASS="z"><TD CLASS="l">358</TD><TD> Collection args = new ArrayList();</TD></TR><TR CLASS="z"><TD CLASS="l">359</TD><TD> args.add(arg1);</TD></TR><TR CLASS="z"><TD CLASS="l">360</TD><TD> args.add(arg2);</TD></TR><TR><TD CLASS="l">361</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">362</TD><TD> return make_function(new QName("fs", "convert-operand",</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="8">363</A></TD><TD> OpFunctionLibrary.XPATH_OP_NS), args);</TD></TR><TR><TD CLASS="l">364</TD><TD> }</TD></TR><TR><TD CLASS="l">365</TD><TD> </TD></TR><TR><TD CLASS="l">366</TD><TD> private XPathExpr make_double_lit(double d) {</TD></TR><TR CLASS="z"><TD CLASS="l">367</TD><TD> DoubleLiteral dl = new DoubleLiteral(d);</TD></TR><TR CLASS="z"><TD CLASS="l">368</TD><TD> return make_xpathexpr(dl);</TD></TR><TR><TD CLASS="l">369</TD><TD> }</TD></TR><TR><TD CLASS="l">370</TD><TD> </TD></TR><TR><TD CLASS="l">371</TD><TD> // fs:fname( fs:convert-operand( fn:data(ARG1), 1.0E0 ),</TD></TR><TR><TD CLASS="l"><A NAME="5">372</A></TD><TD> // fs:convert-operand( fn:data(ARG2), 1.0E0 )</TD></TR><TR><TD CLASS="l">373</TD><TD> // )</TD></TR><TR><TD CLASS="l">374</TD><TD> private XPathExpr make_convert_binop(BinExpr e, XPathExpr convarg,</TD></TR><TR><TD CLASS="l">375</TD><TD> QName name) {</TD></TR><TR CLASS="z"><TD CLASS="l">376</TD><TD> Collection args = normalize_bin_args(e);</TD></TR><TR CLASS="z"><TD CLASS="l">377</TD><TD> XPathExpr args_arr[] = new XPathExpr[2];</TD></TR><TR CLASS="z"><TD CLASS="l">378</TD><TD> int j = 0;</TD></TR><TR><TD CLASS="l">379</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">380</TD><TD> for (Iterator i = args.iterator(); i.hasNext();) {</TD></TR><TR CLASS="z"><TD CLASS="l">381</TD><TD> args_arr[j] = (XPathExpr) i.next();</TD></TR><TR CLASS="z"><TD CLASS="l">382</TD><TD> j++;</TD></TR><TR><TD CLASS="l">383</TD><TD> }</TD></TR><TR><TD CLASS="l">384</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">385</TD><TD> Collection argsfname = new ArrayList();</TD></TR><TR CLASS="z"><TD CLASS="l">386</TD><TD> for (j = 0; j < 2; j++) {</TD></TR><TR CLASS="z"><TD CLASS="l">387</TD><TD> XPathExpr arg = make_convert_operand(args_arr[j], convarg);</TD></TR><TR CLASS="z"><TD CLASS="l">388</TD><TD> argsfname.add(arg);</TD></TR><TR><TD CLASS="l">389</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="3">390</A></TD><TD> return make_function(name, argsfname);</TD></TR><TR><TD CLASS="l">391</TD><TD> }</TD></TR><TR><TD CLASS="l">392</TD><TD> </TD></TR><TR><TD CLASS="l">393</TD><TD> private XPathExpr make_ArithOp(BinExpr e, QName name) {</TD></TR><TR CLASS="z"><TD CLASS="l">394</TD><TD> return make_convert_binop(e, make_double_lit(1.0), name);</TD></TR><TR><TD CLASS="l">395</TD><TD> }</TD></TR><TR><TD CLASS="l">396</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="4">397</A></TD><TD> // fs:fname( fs:convert_operand( fn:data(ARG1), "string"),</TD></TR><TR><TD CLASS="l">398</TD><TD> // fs:convert_operand( fn:data(ARG2), "string")</TD></TR><TR><TD CLASS="l">399</TD><TD> // )</TD></TR><TR><TD CLASS="l">400</TD><TD> private XPathExpr make_CmpOp(BinExpr e, QName name) {</TD></TR><TR CLASS="z"><TD CLASS="l">401</TD><TD> return make_convert_binop(e, make_string_lit("string"), name);</TD></TR><TR><TD CLASS="l">402</TD><TD> }</TD></TR><TR><TD CLASS="l">403</TD><TD> </TD></TR><TR><TD CLASS="l">404</TD><TD> /**</TD></TR><TR><TD CLASS="l">405</TD><TD> * @param addex</TD></TR><TR><TD CLASS="l"><A NAME="15">406</A></TD><TD> * is the add expression.</TD></TR><TR><TD CLASS="l">407</TD><TD> * @return a new function.</TD></TR><TR><TD CLASS="l">408</TD><TD> */</TD></TR><TR><TD CLASS="l">409</TD><TD> public Object visit(AddExpr addex) {</TD></TR><TR CLASS="z"><TD CLASS="l">410</TD><TD> return make_ArithOp(addex, new QName("fs", "plus",</TD></TR><TR CLASS="z"><TD CLASS="l">411</TD><TD> OpFunctionLibrary.XPATH_OP_NS));</TD></TR><TR><TD CLASS="l">412</TD><TD> }</TD></TR><TR><TD CLASS="l">413</TD><TD> </TD></TR><TR><TD CLASS="l">414</TD><TD> /**</TD></TR><TR><TD CLASS="l">415</TD><TD> * @param subex</TD></TR><TR><TD CLASS="l"><A NAME="40">416</A></TD><TD> * is the sub expression.</TD></TR><TR><TD CLASS="l">417</TD><TD> * @return a new function.</TD></TR><TR><TD CLASS="l">418</TD><TD> */</TD></TR><TR><TD CLASS="l">419</TD><TD> public Object visit(SubExpr subex) {</TD></TR><TR CLASS="z"><TD CLASS="l">420</TD><TD> return make_ArithOp(subex, new QName("fs", "minus",</TD></TR><TR CLASS="z"><TD CLASS="l">421</TD><TD> OpFunctionLibrary.XPATH_OP_NS));</TD></TR><TR><TD CLASS="l">422</TD><TD> }</TD></TR><TR><TD CLASS="l">423</TD><TD> </TD></TR><TR><TD CLASS="l">424</TD><TD> /**</TD></TR><TR><TD CLASS="l">425</TD><TD> * @param mulex</TD></TR><TR><TD CLASS="l"><A NAME="31">426</A></TD><TD> * is the multiply expression.</TD></TR><TR><TD CLASS="l">427</TD><TD> * @return a new function.</TD></TR><TR><TD CLASS="l">428</TD><TD> */</TD></TR><TR><TD CLASS="l">429</TD><TD> public Object visit(MulExpr mulex) {</TD></TR><TR CLASS="z"><TD CLASS="l">430</TD><TD> return make_ArithOp(mulex, new QName("fs", "times",</TD></TR><TR CLASS="z"><TD CLASS="l">431</TD><TD> OpFunctionLibrary.XPATH_OP_NS));</TD></TR><TR><TD CLASS="l">432</TD><TD> }</TD></TR><TR><TD CLASS="l">433</TD><TD> </TD></TR><TR><TD CLASS="l">434</TD><TD> /**</TD></TR><TR><TD CLASS="l">435</TD><TD> * @param mulex</TD></TR><TR><TD CLASS="l"><A NAME="20">436</A></TD><TD> * is the division expression.</TD></TR><TR><TD CLASS="l">437</TD><TD> * @return a new function.</TD></TR><TR><TD CLASS="l">438</TD><TD> */</TD></TR><TR><TD CLASS="l">439</TD><TD> public Object visit(DivExpr mulex) {</TD></TR><TR CLASS="z"><TD CLASS="l">440</TD><TD> return make_ArithOp(mulex, new QName("fs", "div",</TD></TR><TR CLASS="z"><TD CLASS="l">441</TD><TD> OpFunctionLibrary.XPATH_OP_NS));</TD></TR><TR><TD CLASS="l">442</TD><TD> }</TD></TR><TR><TD CLASS="l">443</TD><TD> </TD></TR><TR><TD CLASS="l">444</TD><TD> /**</TD></TR><TR><TD CLASS="l">445</TD><TD> * @param mulex</TD></TR><TR><TD CLASS="l">446</TD><TD> * is the integer division expression that always returns an</TD></TR><TR><TD CLASS="l">447</TD><TD> * integer.</TD></TR><TR><TD CLASS="l"><A NAME="29">448</A></TD><TD> * @return a new function.</TD></TR><TR><TD CLASS="l">449</TD><TD> */</TD></TR><TR><TD CLASS="l">450</TD><TD> // XXX: integer cast!</TD></TR><TR><TD CLASS="l">451</TD><TD> public Object visit(IDivExpr mulex) {</TD></TR><TR CLASS="z"><TD CLASS="l">452</TD><TD> return make_ArithOp(mulex, new QName("fs", "idiv",</TD></TR><TR CLASS="z"><TD CLASS="l">453</TD><TD> OpFunctionLibrary.XPATH_OP_NS));</TD></TR><TR><TD CLASS="l">454</TD><TD> }</TD></TR><TR><TD CLASS="l">455</TD><TD> </TD></TR><TR><TD CLASS="l">456</TD><TD> /**</TD></TR><TR><TD CLASS="l">457</TD><TD> * @param mulex</TD></TR><TR><TD CLASS="l"><A NAME="30">458</A></TD><TD> * is the mod expression.</TD></TR><TR><TD CLASS="l">459</TD><TD> * @return a new function.</TD></TR><TR><TD CLASS="l">460</TD><TD> */</TD></TR><TR><TD CLASS="l">461</TD><TD> public Object visit(ModExpr mulex) {</TD></TR><TR CLASS="z"><TD CLASS="l">462</TD><TD> return make_ArithOp(mulex, new QName("fs", "mod",</TD></TR><TR CLASS="z"><TD CLASS="l">463</TD><TD> OpFunctionLibrary.XPATH_OP_NS));</TD></TR><TR><TD CLASS="l">464</TD><TD> }</TD></TR><TR><TD CLASS="l">465</TD><TD> </TD></TR><TR><TD CLASS="l">466</TD><TD> /**</TD></TR><TR><TD CLASS="l">467</TD><TD> * @param unex</TD></TR><TR><TD CLASS="l"><A NAME="43">468</A></TD><TD> * is the union expression.</TD></TR><TR><TD CLASS="l">469</TD><TD> * @return a new function.</TD></TR><TR><TD CLASS="l">470</TD><TD> */</TD></TR><TR><TD CLASS="l">471</TD><TD> public Object visit(UnionExpr unex) {</TD></TR><TR CLASS="z"><TD CLASS="l">472</TD><TD> Collection args = normalize_bin_args(unex);</TD></TR><TR CLASS="z"><TD CLASS="l">473</TD><TD> return make_function(new QName("op", "union",</TD></TR><TR CLASS="z"><TD CLASS="l">474</TD><TD> OpFunctionLibrary.XPATH_OP_NS), args);</TD></TR><TR><TD CLASS="l">475</TD><TD> }</TD></TR><TR><TD CLASS="l">476</TD><TD> </TD></TR><TR><TD CLASS="l">477</TD><TD> /**</TD></TR><TR><TD CLASS="l">478</TD><TD> * @param pipex</TD></TR><TR><TD CLASS="l"><A NAME="36">479</A></TD><TD> * is the pipe expression.</TD></TR><TR><TD CLASS="l">480</TD><TD> * @return a new function.</TD></TR><TR><TD CLASS="l">481</TD><TD> */</TD></TR><TR><TD CLASS="l">482</TD><TD> public Object visit(PipeExpr pipex) {</TD></TR><TR CLASS="z"><TD CLASS="l">483</TD><TD> Collection args = normalize_bin_args(pipex);</TD></TR><TR CLASS="z"><TD CLASS="l">484</TD><TD> return make_function(new QName("op", "union",</TD></TR><TR CLASS="z"><TD CLASS="l">485</TD><TD> OpFunctionLibrary.XPATH_OP_NS), args);</TD></TR><TR><TD CLASS="l">486</TD><TD> }</TD></TR><TR><TD CLASS="l">487</TD><TD> </TD></TR><TR><TD CLASS="l">488</TD><TD> /**</TD></TR><TR><TD CLASS="l">489</TD><TD> * @param iexpr</TD></TR><TR><TD CLASS="l"><A NAME="2d">490</A></TD><TD> * is the intersect expression.</TD></TR><TR><TD CLASS="l">491</TD><TD> * @return a new function.</TD></TR><TR><TD CLASS="l">492</TD><TD> */</TD></TR><TR><TD CLASS="l">493</TD><TD> public Object visit(IntersectExpr iexpr) {</TD></TR><TR CLASS="z"><TD CLASS="l">494</TD><TD> Collection args = normalize_bin_args(iexpr);</TD></TR><TR CLASS="z"><TD CLASS="l">495</TD><TD> return make_function(new QName("op", "intersect",</TD></TR><TR CLASS="z"><TD CLASS="l">496</TD><TD> OpFunctionLibrary.XPATH_OP_NS), args);</TD></TR><TR><TD CLASS="l">497</TD><TD> }</TD></TR><TR><TD CLASS="l">498</TD><TD> </TD></TR><TR><TD CLASS="l">499</TD><TD> /**</TD></TR><TR><TD CLASS="l">500</TD><TD> * @param eexpr</TD></TR><TR><TD CLASS="l"><A NAME="24">501</A></TD><TD> * is the except expression.</TD></TR><TR><TD CLASS="l">502</TD><TD> * @return a new function.</TD></TR><TR><TD CLASS="l">503</TD><TD> */</TD></TR><TR><TD CLASS="l">504</TD><TD> public Object visit(ExceptExpr eexpr) {</TD></TR><TR CLASS="z"><TD CLASS="l">505</TD><TD> Collection args = normalize_bin_args(eexpr);</TD></TR><TR CLASS="z"><TD CLASS="l">506</TD><TD> return make_function(new QName("op", "except",</TD></TR><TR CLASS="z"><TD CLASS="l">507</TD><TD> OpFunctionLibrary.XPATH_OP_NS), args);</TD></TR><TR><TD CLASS="l">508</TD><TD> }</TD></TR><TR><TD CLASS="l">509</TD><TD> </TD></TR><TR><TD CLASS="l">510</TD><TD> /**</TD></TR><TR><TD CLASS="l">511</TD><TD> * @param ioexp</TD></TR><TR><TD CLASS="l"><A NAME="2b">512</A></TD><TD> * is the instance of expression.</TD></TR><TR><TD CLASS="l">513</TD><TD> * @return a ioexp.</TD></TR><TR><TD CLASS="l">514</TD><TD> */</TD></TR><TR><TD CLASS="l">515</TD><TD> public Object visit(InstOfExpr ioexp) {</TD></TR><TR CLASS="z"><TD CLASS="l">516</TD><TD> printBinExpr("INSTANCEOF", ioexp);</TD></TR><TR CLASS="z"><TD CLASS="l">517</TD><TD> return ioexp;</TD></TR><TR><TD CLASS="l">518</TD><TD> }</TD></TR><TR><TD CLASS="l">519</TD><TD> </TD></TR><TR><TD CLASS="l">520</TD><TD> /**</TD></TR><TR><TD CLASS="l">521</TD><TD> * @param taexp</TD></TR><TR><TD CLASS="l"><A NAME="42">522</A></TD><TD> * is the treat as expression.</TD></TR><TR><TD CLASS="l">523</TD><TD> * @return a taexp.</TD></TR><TR><TD CLASS="l">524</TD><TD> */</TD></TR><TR><TD CLASS="l">525</TD><TD> public Object visit(TreatAsExpr taexp) {</TD></TR><TR CLASS="z"><TD CLASS="l">526</TD><TD> printBinExpr("TREATAS", taexp);</TD></TR><TR CLASS="z"><TD CLASS="l">527</TD><TD> return taexp;</TD></TR><TR><TD CLASS="l">528</TD><TD> }</TD></TR><TR><TD CLASS="l">529</TD><TD> </TD></TR><TR><TD CLASS="l">530</TD><TD> /**</TD></TR><TR><TD CLASS="l">531</TD><TD> * @param cexp</TD></TR><TR><TD CLASS="l"><A NAME="1b">532</A></TD><TD> * is the castable expression.</TD></TR><TR><TD CLASS="l">533</TD><TD> * @return cexp.</TD></TR><TR><TD CLASS="l">534</TD><TD> */</TD></TR><TR><TD CLASS="l">535</TD><TD> public Object visit(CastableExpr cexp) {</TD></TR><TR CLASS="z"><TD CLASS="l">536</TD><TD> printBinExpr("CASTABLE", cexp);</TD></TR><TR CLASS="z"><TD CLASS="l">537</TD><TD> return cexp;</TD></TR><TR><TD CLASS="l">538</TD><TD> }</TD></TR><TR><TD CLASS="l">539</TD><TD> </TD></TR><TR><TD CLASS="l">540</TD><TD> /**</TD></TR><TR><TD CLASS="l">541</TD><TD> * @param cexp</TD></TR><TR><TD CLASS="l"><A NAME="1a">542</A></TD><TD> * is the cast expression.</TD></TR><TR><TD CLASS="l">543</TD><TD> * @return cexp.</TD></TR><TR><TD CLASS="l">544</TD><TD> */</TD></TR><TR><TD CLASS="l">545</TD><TD> public Object visit(CastExpr cexp) {</TD></TR><TR CLASS="z"><TD CLASS="l">546</TD><TD> printBinExpr("CAST", cexp);</TD></TR><TR CLASS="z"><TD CLASS="l">547</TD><TD> return cexp;</TD></TR><TR><TD CLASS="l">548</TD><TD> }</TD></TR><TR><TD CLASS="l">549</TD><TD> </TD></TR><TR><TD CLASS="l">550</TD><TD> /**</TD></TR><TR><TD CLASS="l">551</TD><TD> * @param name</TD></TR><TR><TD CLASS="l">552</TD><TD> * is the name.</TD></TR><TR><TD CLASS="l"><A NAME="13">553</A></TD><TD> * @param e</TD></TR><TR><TD CLASS="l">554</TD><TD> * is the Un Expression.</TD></TR><TR><TD CLASS="l">555</TD><TD> */</TD></TR><TR><TD CLASS="l">556</TD><TD> public void printUnExpr(String name, UnExpr e) {</TD></TR><TR CLASS="z"><TD CLASS="l">557</TD><TD> e.arg().accept(this);</TD></TR><TR><TD CLASS="l">558</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">559</TD><TD> }</TD></TR><TR><TD CLASS="l">560</TD><TD> </TD></TR><TR><TD CLASS="l">561</TD><TD> /**</TD></TR><TR><TD CLASS="l">562</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="2f">563</A></TD><TD> * is the minus expression.</TD></TR><TR><TD CLASS="l">564</TD><TD> * @return new sub expression</TD></TR><TR><TD CLASS="l">565</TD><TD> */</TD></TR><TR><TD CLASS="l">566</TD><TD> public Object visit(MinusExpr e) {</TD></TR><TR CLASS="z"><TD CLASS="l">567</TD><TD> SubExpr se = new SubExpr(make_int_lit(0), e.arg());</TD></TR><TR CLASS="z"><TD CLASS="l">568</TD><TD> return se.accept(this);</TD></TR><TR><TD CLASS="l">569</TD><TD> }</TD></TR><TR><TD CLASS="l">570</TD><TD> </TD></TR><TR><TD CLASS="l">571</TD><TD> /**</TD></TR><TR><TD CLASS="l">572</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="37">573</A></TD><TD> * is the plus expression.</TD></TR><TR><TD CLASS="l">574</TD><TD> * @return new add expression</TD></TR><TR><TD CLASS="l">575</TD><TD> */</TD></TR><TR><TD CLASS="l">576</TD><TD> public Object visit(PlusExpr e) {</TD></TR><TR CLASS="z"><TD CLASS="l">577</TD><TD> AddExpr ae = new AddExpr(make_int_lit(0), e.arg());</TD></TR><TR><TD CLASS="l">578</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">579</TD><TD> return ae.accept(this);</TD></TR><TR><TD CLASS="l"><A NAME="9">580</A></TD><TD> }</TD></TR><TR><TD CLASS="l">581</TD><TD> </TD></TR><TR><TD CLASS="l">582</TD><TD> private XPathExpr make_function(QName name, Collection args) {</TD></TR><TR><TD CLASS="l">583</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">584</TD><TD> FunctionCall fc = new FunctionCall(name, args);</TD></TR><TR CLASS="z"><TD CLASS="l">585</TD><TD> FilterExpr fe = new FilterExpr(fc, new ArrayList());</TD></TR><TR CLASS="z"><TD CLASS="l">586</TD><TD> return new XPathExpr(0, fe);</TD></TR><TR><TD CLASS="l">587</TD><TD> </TD></TR><TR><TD CLASS="l">588</TD><TD> }</TD></TR><TR><TD CLASS="l"><A NAME="c">589</A></TD><TD> </TD></TR><TR><TD CLASS="l">590</TD><TD> private XPathExpr make_root_self_node() {</TD></TR><TR><TD CLASS="l">591</TD><TD> </TD></TR><TR><TD CLASS="l">592</TD><TD> // self::node()</TD></TR><TR CLASS="z"><TD CLASS="l">593</TD><TD> Step self_node = new ForwardStep(ForwardStep.SELF, new AnyKindTest());</TD></TR><TR CLASS="z"><TD CLASS="l">594</TD><TD> StepExpr self_node_expr = new AxisStep(self_node, new ArrayList());</TD></TR><TR CLASS="z"><TD CLASS="l">595</TD><TD> XPathExpr self_node_xpath = new XPathExpr(0, self_node_expr);</TD></TR><TR><TD CLASS="l">596</TD><TD> </TD></TR><TR><TD CLASS="l">597</TD><TD> // fn:root(self::node())</TD></TR><TR CLASS="z"><TD CLASS="l">598</TD><TD> Collection args = new ArrayList();</TD></TR><TR CLASS="z"><TD CLASS="l">599</TD><TD> args.add(self_node_xpath);</TD></TR><TR CLASS="z"><TD CLASS="l">600</TD><TD> XPathExpr xpe = make_function(new QName("fn", "root",</TD></TR><TR CLASS="z"><TD CLASS="l">601</TD><TD> FnFunctionLibrary.XPATH_FUNCTIONS_NS), args);</TD></TR><TR><TD CLASS="l">602</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="7">603</A></TD><TD> return xpe;</TD></TR><TR><TD CLASS="l">604</TD><TD> }</TD></TR><TR><TD CLASS="l">605</TD><TD> </TD></TR><TR><TD CLASS="l">606</TD><TD> private XPathExpr make_descendant_or_self() {</TD></TR><TR CLASS="z"><TD CLASS="l">607</TD><TD> Step desc_self_node = new ForwardStep(ForwardStep.DESCENDANT_OR_SELF,</TD></TR><TR CLASS="z"><TD CLASS="l">608</TD><TD> new AnyKindTest());</TD></TR><TR CLASS="z"><TD CLASS="l">609</TD><TD> StepExpr se = new AxisStep(desc_self_node, new ArrayList());</TD></TR><TR><TD CLASS="l">610</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">611</TD><TD> return new XPathExpr(0, se);</TD></TR><TR><TD CLASS="l">612</TD><TD> }</TD></TR><TR><TD CLASS="l">613</TD><TD> </TD></TR><TR><TD CLASS="l">614</TD><TD> /**</TD></TR><TR><TD CLASS="l">615</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="46">616</A></TD><TD> * is the xpath expression.</TD></TR><TR><TD CLASS="l">617</TD><TD> * @return result.</TD></TR><TR><TD CLASS="l">618</TD><TD> */</TD></TR><TR><TD CLASS="l">619</TD><TD> public Object visit(XPathExpr e) {</TD></TR><TR CLASS="z"><TD CLASS="l">620</TD><TD> XPathExpr xp = e;</TD></TR><TR CLASS="z"><TD CLASS="l">621</TD><TD> int depth = 0; // indicates how many / we traversed</TD></TR><TR CLASS="z"><TD CLASS="l">622</TD><TD> XPathExpr result = e;</TD></TR><TR><TD CLASS="l">623</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">624</TD><TD> while (xp != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">625</TD><TD> int slashes = xp.slashes();</TD></TR><TR CLASS="z"><TD CLASS="l">626</TD><TD> StepExpr se = xp.expr();</TD></TR><TR><TD CLASS="l">627</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">628</TD><TD> if (slashes == 1) {</TD></TR><TR><TD CLASS="l">629</TD><TD> // this is a single slash and nothing else...</TD></TR><TR CLASS="z"><TD CLASS="l">630</TD><TD> if (se == null)</TD></TR><TR CLASS="z"><TD CLASS="l">631</TD><TD> return make_root_self_node();</TD></TR><TR><TD CLASS="l">632</TD><TD> </TD></TR><TR><TD CLASS="l">633</TD><TD> // /RelativePathExpr</TD></TR><TR CLASS="z"><TD CLASS="l">634</TD><TD> if (depth == 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">635</TD><TD> XPathExpr xpe = make_root_self_node();</TD></TR><TR CLASS="z"><TD CLASS="l">636</TD><TD> xpe.set_next(e);</TD></TR><TR><TD CLASS="l">637</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">638</TD><TD> result = xpe;</TD></TR><TR><TD CLASS="l">639</TD><TD> }</TD></TR><TR><TD CLASS="l">640</TD><TD> }</TD></TR><TR><TD CLASS="l">641</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">642</TD><TD> if (slashes == 2) {</TD></TR><TR><TD CLASS="l">643</TD><TD> // //RelativePathExpr</TD></TR><TR CLASS="z"><TD CLASS="l">644</TD><TD> if (depth == 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">645</TD><TD> XPathExpr desc = make_descendant_or_self();</TD></TR><TR CLASS="z"><TD CLASS="l">646</TD><TD> desc.set_slashes(1);</TD></TR><TR CLASS="z"><TD CLASS="l">647</TD><TD> e.set_slashes(1);</TD></TR><TR CLASS="z"><TD CLASS="l">648</TD><TD> desc.set_next(e);</TD></TR><TR><TD CLASS="l">649</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">650</TD><TD> XPathExpr root_self = make_root_self_node();</TD></TR><TR CLASS="z"><TD CLASS="l">651</TD><TD> root_self.set_next(desc);</TD></TR><TR CLASS="z"><TD CLASS="l">652</TD><TD> return root_self;</TD></TR><TR><TD CLASS="l">653</TD><TD> }</TD></TR><TR><TD CLASS="l">654</TD><TD> }</TD></TR><TR><TD CLASS="l">655</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">656</TD><TD> if (se != null)</TD></TR><TR CLASS="z"><TD CLASS="l">657</TD><TD> se.accept(this);</TD></TR><TR><TD CLASS="l">658</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">659</TD><TD> XPathExpr next = xp.next();</TD></TR><TR><TD CLASS="l">660</TD><TD> </TD></TR><TR><TD CLASS="l">661</TD><TD> // peek if the next guy will have 2 slashes...</TD></TR><TR CLASS="z"><TD CLASS="l">662</TD><TD> if (next != null) {</TD></TR><TR><TD CLASS="l">663</TD><TD> // StepExpr//StepExpr</TD></TR><TR CLASS="z"><TD CLASS="l">664</TD><TD> if (next.slashes() == 2) {</TD></TR><TR><TD CLASS="l">665</TD><TD> // create the node to stick between the</TD></TR><TR><TD CLASS="l">666</TD><TD> // slashes</TD></TR><TR CLASS="z"><TD CLASS="l">667</TD><TD> XPathExpr desc = make_descendant_or_self();</TD></TR><TR CLASS="z"><TD CLASS="l">668</TD><TD> desc.set_slashes(1);</TD></TR><TR><TD CLASS="l">669</TD><TD> </TD></TR><TR><TD CLASS="l">670</TD><TD> // current node / desc / next</TD></TR><TR CLASS="z"><TD CLASS="l">671</TD><TD> xp.set_next(desc);</TD></TR><TR CLASS="z"><TD CLASS="l">672</TD><TD> desc.set_next(next);</TD></TR><TR CLASS="z"><TD CLASS="l">673</TD><TD> next.set_slashes(1);</TD></TR><TR><TD CLASS="l">674</TD><TD> }</TD></TR><TR><TD CLASS="l">675</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">676</TD><TD> xp = next;</TD></TR><TR CLASS="z"><TD CLASS="l">677</TD><TD> depth++;</TD></TR><TR><TD CLASS="l">678</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">679</TD><TD> return result;</TD></TR><TR><TD CLASS="l">680</TD><TD> }</TD></TR><TR><TD CLASS="l">681</TD><TD> </TD></TR><TR><TD CLASS="l">682</TD><TD> /**</TD></TR><TR><TD CLASS="l">683</TD><TD> * @param e</TD></TR><TR><TD CLASS="l">684</TD><TD> * is the forward step.</TD></TR><TR><TD CLASS="l"><A NAME="27">685</A></TD><TD> * @return e</TD></TR><TR><TD CLASS="l">686</TD><TD> */</TD></TR><TR><TD CLASS="l">687</TD><TD> // XXX: normalzie!</TD></TR><TR><TD CLASS="l">688</TD><TD> public Object visit(ForwardStep e) {</TD></TR><TR CLASS="z"><TD CLASS="l">689</TD><TD> int axis = e.axis();</TD></TR><TR><TD CLASS="l">690</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">691</TD><TD> switch (axis) {</TD></TR><TR><TD CLASS="l">692</TD><TD> case ForwardStep.AT_SYM:</TD></TR><TR CLASS="z"><TD CLASS="l">693</TD><TD> e.set_axis(ForwardStep.ATTRIBUTE);</TD></TR><TR CLASS="z"><TD CLASS="l">694</TD><TD> break;</TD></TR><TR><TD CLASS="l">695</TD><TD> </TD></TR><TR><TD CLASS="l">696</TD><TD> case ForwardStep.NONE:</TD></TR><TR CLASS="z"><TD CLASS="l">697</TD><TD> e.set_axis(ForwardStep.CHILD);</TD></TR><TR><TD CLASS="l">698</TD><TD> break;</TD></TR><TR><TD CLASS="l">699</TD><TD> </TD></TR><TR><TD CLASS="l">700</TD><TD> }</TD></TR><TR><TD CLASS="l">701</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">702</TD><TD> e.node_test().accept(this);</TD></TR><TR><TD CLASS="l">703</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">704</TD><TD> return e;</TD></TR><TR><TD CLASS="l">705</TD><TD> }</TD></TR><TR><TD CLASS="l">706</TD><TD> </TD></TR><TR><TD CLASS="l">707</TD><TD> /**</TD></TR><TR><TD CLASS="l">708</TD><TD> * @param e</TD></TR><TR><TD CLASS="l">709</TD><TD> * is the reverse step.</TD></TR><TR><TD CLASS="l"><A NAME="3a">710</A></TD><TD> * @return e</TD></TR><TR><TD CLASS="l">711</TD><TD> */</TD></TR><TR><TD CLASS="l">712</TD><TD> // XXX: normalize!</TD></TR><TR><TD CLASS="l">713</TD><TD> public Object visit(ReverseStep e) {</TD></TR><TR CLASS="z"><TD CLASS="l">714</TD><TD> String name = "REVSTEP" + e.axis();</TD></TR><TR><TD CLASS="l">715</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">716</TD><TD> if (e.axis() == ReverseStep.DOTDOT) {</TD></TR><TR CLASS="z"><TD CLASS="l">717</TD><TD> NodeTest nt = new AnyKindTest();</TD></TR><TR CLASS="z"><TD CLASS="l">718</TD><TD> Step s = new ReverseStep(ReverseStep.PARENT, nt);</TD></TR><TR><TD CLASS="l">719</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">720</TD><TD> return s;</TD></TR><TR><TD CLASS="l">721</TD><TD> }</TD></TR><TR><TD CLASS="l">722</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">723</TD><TD> NodeTest nt = e.node_test();</TD></TR><TR CLASS="z"><TD CLASS="l">724</TD><TD> if (nt != null)</TD></TR><TR CLASS="z"><TD CLASS="l">725</TD><TD> nt.accept(this);</TD></TR><TR><TD CLASS="l">726</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">727</TD><TD> return e;</TD></TR><TR><TD CLASS="l">728</TD><TD> }</TD></TR><TR><TD CLASS="l">729</TD><TD> </TD></TR><TR><TD CLASS="l">730</TD><TD> /**</TD></TR><TR><TD CLASS="l">731</TD><TD> * @param e</TD></TR><TR><TD CLASS="l">732</TD><TD> * is the Name test.</TD></TR><TR><TD CLASS="l"><A NAME="32">733</A></TD><TD> * @return e</TD></TR><TR><TD CLASS="l">734</TD><TD> */</TD></TR><TR><TD CLASS="l">735</TD><TD> public Object visit(NameTest e) {</TD></TR><TR><TD CLASS="l">736</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">737</TD><TD> String prefix = e.name().prefix();</TD></TR><TR><TD CLASS="l">738</TD><TD> </TD></TR><TR><TD CLASS="l">739</TD><TD> // XXX: is this correct ?</TD></TR><TR><TD CLASS="l">740</TD><TD> // i.e. if there is no prefix... its ok.. else it must exist</TD></TR><TR CLASS="z"><TD CLASS="l">741</TD><TD> if (prefix == null)</TD></TR><TR CLASS="z"><TD CLASS="l">742</TD><TD> return null;</TD></TR><TR><TD CLASS="l">743</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">744</TD><TD> return e;</TD></TR><TR><TD CLASS="l">745</TD><TD> }</TD></TR><TR><TD CLASS="l">746</TD><TD> </TD></TR><TR><TD CLASS="l">747</TD><TD> /**</TD></TR><TR><TD CLASS="l">748</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="44">749</A></TD><TD> * is the veriable reference.</TD></TR><TR><TD CLASS="l">750</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">751</TD><TD> */</TD></TR><TR><TD CLASS="l">752</TD><TD> public Object visit(VarRef e) {</TD></TR><TR CLASS="z"><TD CLASS="l">753</TD><TD> return e;</TD></TR><TR><TD CLASS="l">754</TD><TD> }</TD></TR><TR><TD CLASS="l">755</TD><TD> </TD></TR><TR><TD CLASS="l">756</TD><TD> /**</TD></TR><TR><TD CLASS="l">757</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="3f">758</A></TD><TD> * is the string literal.</TD></TR><TR><TD CLASS="l">759</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">760</TD><TD> */</TD></TR><TR><TD CLASS="l">761</TD><TD> public Object visit(StringLiteral e) {</TD></TR><TR CLASS="z"><TD CLASS="l">762</TD><TD> return e;</TD></TR><TR><TD CLASS="l">763</TD><TD> }</TD></TR><TR><TD CLASS="l">764</TD><TD> </TD></TR><TR><TD CLASS="l">765</TD><TD> /**</TD></TR><TR><TD CLASS="l">766</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="2c">767</A></TD><TD> * is the integer literal.</TD></TR><TR><TD CLASS="l">768</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">769</TD><TD> */</TD></TR><TR><TD CLASS="l">770</TD><TD> public Object visit(IntegerLiteral e) {</TD></TR><TR CLASS="z"><TD CLASS="l">771</TD><TD> return e;</TD></TR><TR><TD CLASS="l">772</TD><TD> }</TD></TR><TR><TD CLASS="l">773</TD><TD> </TD></TR><TR><TD CLASS="l">774</TD><TD> /**</TD></TR><TR><TD CLASS="l">775</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="22">776</A></TD><TD> * is the double literal.</TD></TR><TR><TD CLASS="l">777</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">778</TD><TD> */</TD></TR><TR><TD CLASS="l">779</TD><TD> public Object visit(DoubleLiteral e) {</TD></TR><TR CLASS="z"><TD CLASS="l">780</TD><TD> return e;</TD></TR><TR><TD CLASS="l">781</TD><TD> }</TD></TR><TR><TD CLASS="l">782</TD><TD> </TD></TR><TR><TD CLASS="l">783</TD><TD> /**</TD></TR><TR><TD CLASS="l">784</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="1f">785</A></TD><TD> * is the decimal literal.</TD></TR><TR><TD CLASS="l">786</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">787</TD><TD> */</TD></TR><TR><TD CLASS="l">788</TD><TD> public Object visit(DecimalLiteral e) {</TD></TR><TR CLASS="z"><TD CLASS="l">789</TD><TD> return e;</TD></TR><TR><TD CLASS="l">790</TD><TD> }</TD></TR><TR><TD CLASS="l">791</TD><TD> </TD></TR><TR><TD CLASS="l">792</TD><TD> /**</TD></TR><TR><TD CLASS="l">793</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="35">794</A></TD><TD> * is the par expression.</TD></TR><TR><TD CLASS="l">795</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">796</TD><TD> */</TD></TR><TR><TD CLASS="l">797</TD><TD> public Object visit(ParExpr e) {</TD></TR><TR CLASS="z"><TD CLASS="l">798</TD><TD> printExprs(e.iterator());</TD></TR><TR CLASS="z"><TD CLASS="l">799</TD><TD> return e;</TD></TR><TR><TD CLASS="l">800</TD><TD> }</TD></TR><TR><TD CLASS="l">801</TD><TD> </TD></TR><TR><TD CLASS="l">802</TD><TD> /**</TD></TR><TR><TD CLASS="l">803</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="1d">804</A></TD><TD> * is the Cntx Item Expression.</TD></TR><TR><TD CLASS="l">805</TD><TD> * @return new function</TD></TR><TR><TD CLASS="l">806</TD><TD> */</TD></TR><TR><TD CLASS="l">807</TD><TD> public Object visit(CntxItemExpr e) {</TD></TR><TR CLASS="z"><TD CLASS="l">808</TD><TD> return new VarRef(new QName("fs", "dot"));</TD></TR><TR><TD CLASS="l">809</TD><TD> }</TD></TR><TR><TD CLASS="l">810</TD><TD> </TD></TR><TR><TD CLASS="l">811</TD><TD> /**</TD></TR><TR><TD CLASS="l">812</TD><TD> * @param e</TD></TR><TR><TD CLASS="l">813</TD><TD> * is the fucntion call.</TD></TR><TR><TD CLASS="l">814</TD><TD> * @return e</TD></TR><TR><TD CLASS="l"><A NAME="28">815</A></TD><TD> */</TD></TR><TR><TD CLASS="l">816</TD><TD> // XXX: how do we normalize ?</TD></TR><TR><TD CLASS="l">817</TD><TD> public Object visit(FunctionCall e) {</TD></TR><TR><TD CLASS="l">818</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">819</TD><TD> printExprs(e.iterator());</TD></TR><TR CLASS="z"><TD CLASS="l">820</TD><TD> return e;</TD></TR><TR><TD CLASS="l">821</TD><TD> }</TD></TR><TR><TD CLASS="l">822</TD><TD> </TD></TR><TR><TD CLASS="l">823</TD><TD> /**</TD></TR><TR><TD CLASS="l">824</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="3e">825</A></TD><TD> * is the single type.</TD></TR><TR><TD CLASS="l">826</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">827</TD><TD> */</TD></TR><TR><TD CLASS="l">828</TD><TD> public Object visit(SingleType e) {</TD></TR><TR CLASS="z"><TD CLASS="l">829</TD><TD> String name = "SINGLETYPE" + (e.qmark() ? "?" : "");</TD></TR><TR><TD CLASS="l">830</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">831</TD><TD> return e;</TD></TR><TR><TD CLASS="l">832</TD><TD> }</TD></TR><TR><TD CLASS="l">833</TD><TD> </TD></TR><TR><TD CLASS="l">834</TD><TD> /**</TD></TR><TR><TD CLASS="l">835</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="3d">836</A></TD><TD> * is the sequence type.</TD></TR><TR><TD CLASS="l">837</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">838</TD><TD> */</TD></TR><TR><TD CLASS="l">839</TD><TD> public Object visit(SequenceType e) {</TD></TR><TR CLASS="z"><TD CLASS="l">840</TD><TD> String name = "SEQUENCETYPE" + e.occurrence();</TD></TR><TR CLASS="z"><TD CLASS="l">841</TD><TD> ItemType it = e.item_type();</TD></TR><TR><TD CLASS="l">842</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">843</TD><TD> if (it != null)</TD></TR><TR CLASS="z"><TD CLASS="l">844</TD><TD> it.accept(this);</TD></TR><TR><TD CLASS="l">845</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">846</TD><TD> return e;</TD></TR><TR><TD CLASS="l">847</TD><TD> }</TD></TR><TR><TD CLASS="l">848</TD><TD> </TD></TR><TR><TD CLASS="l">849</TD><TD> /**</TD></TR><TR><TD CLASS="l">850</TD><TD> * @param e</TD></TR><TR><TD CLASS="l">851</TD><TD> * is the item type.</TD></TR><TR><TD CLASS="l"><A NAME="2e">852</A></TD><TD> * @return e</TD></TR><TR><TD CLASS="l">853</TD><TD> */</TD></TR><TR><TD CLASS="l">854</TD><TD> public Object visit(ItemType e) {</TD></TR><TR><TD CLASS="l">855</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">856</TD><TD> switch (e.type()) {</TD></TR><TR><TD CLASS="l">857</TD><TD> case ItemType.ITEM:</TD></TR><TR CLASS="z"><TD CLASS="l">858</TD><TD> break;</TD></TR><TR><TD CLASS="l">859</TD><TD> case ItemType.QNAME:</TD></TR><TR CLASS="z"><TD CLASS="l">860</TD><TD> break;</TD></TR><TR><TD CLASS="l">861</TD><TD> </TD></TR><TR><TD CLASS="l">862</TD><TD> case ItemType.KINDTEST:</TD></TR><TR CLASS="z"><TD CLASS="l">863</TD><TD> e.kind_test().accept(this);</TD></TR><TR><TD CLASS="l">864</TD><TD> break;</TD></TR><TR><TD CLASS="l">865</TD><TD> }</TD></TR><TR><TD CLASS="l">866</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">867</TD><TD> return e;</TD></TR><TR><TD CLASS="l">868</TD><TD> }</TD></TR><TR><TD CLASS="l">869</TD><TD> </TD></TR><TR><TD CLASS="l">870</TD><TD> /**</TD></TR><TR><TD CLASS="l">871</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="17">872</A></TD><TD> * is the any kind test.</TD></TR><TR><TD CLASS="l">873</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">874</TD><TD> */</TD></TR><TR><TD CLASS="l">875</TD><TD> public Object visit(AnyKindTest e) {</TD></TR><TR CLASS="z"><TD CLASS="l">876</TD><TD> return e;</TD></TR><TR><TD CLASS="l">877</TD><TD> }</TD></TR><TR><TD CLASS="l">878</TD><TD> </TD></TR><TR><TD CLASS="l">879</TD><TD> /**</TD></TR><TR><TD CLASS="l">880</TD><TD> * @param e</TD></TR><TR><TD CLASS="l">881</TD><TD> * is the document test.</TD></TR><TR><TD CLASS="l"><A NAME="21">882</A></TD><TD> * @return e</TD></TR><TR><TD CLASS="l">883</TD><TD> */</TD></TR><TR><TD CLASS="l">884</TD><TD> public Object visit(DocumentTest e) {</TD></TR><TR><TD CLASS="l">885</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">886</TD><TD> switch (e.type()) {</TD></TR><TR><TD CLASS="l">887</TD><TD> case DocumentTest.ELEMENT:</TD></TR><TR CLASS="z"><TD CLASS="l">888</TD><TD> e.elem_test().accept(this);</TD></TR><TR CLASS="z"><TD CLASS="l">889</TD><TD> break;</TD></TR><TR><TD CLASS="l">890</TD><TD> </TD></TR><TR><TD CLASS="l">891</TD><TD> case DocumentTest.SCHEMA_ELEMENT:</TD></TR><TR CLASS="z"><TD CLASS="l">892</TD><TD> e.schema_elem_test().accept(this);</TD></TR><TR><TD CLASS="l">893</TD><TD> break;</TD></TR><TR><TD CLASS="l">894</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">895</TD><TD> return e;</TD></TR><TR><TD CLASS="l">896</TD><TD> }</TD></TR><TR><TD CLASS="l">897</TD><TD> </TD></TR><TR><TD CLASS="l">898</TD><TD> /**</TD></TR><TR><TD CLASS="l">899</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="41">900</A></TD><TD> * is the text test.</TD></TR><TR><TD CLASS="l">901</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">902</TD><TD> */</TD></TR><TR><TD CLASS="l">903</TD><TD> public Object visit(TextTest e) {</TD></TR><TR CLASS="z"><TD CLASS="l">904</TD><TD> return e;</TD></TR><TR><TD CLASS="l">905</TD><TD> }</TD></TR><TR><TD CLASS="l">906</TD><TD> </TD></TR><TR><TD CLASS="l">907</TD><TD> /**</TD></TR><TR><TD CLASS="l">908</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="1e">909</A></TD><TD> * is the common test.</TD></TR><TR><TD CLASS="l">910</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">911</TD><TD> */</TD></TR><TR><TD CLASS="l">912</TD><TD> public Object visit(CommentTest e) {</TD></TR><TR CLASS="z"><TD CLASS="l">913</TD><TD> return e;</TD></TR><TR><TD CLASS="l">914</TD><TD> }</TD></TR><TR><TD CLASS="l">915</TD><TD> </TD></TR><TR><TD CLASS="l">916</TD><TD> /**</TD></TR><TR><TD CLASS="l">917</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="34">918</A></TD><TD> * is the PI test.</TD></TR><TR><TD CLASS="l">919</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">920</TD><TD> */</TD></TR><TR><TD CLASS="l">921</TD><TD> public Object visit(PITest e) {</TD></TR><TR CLASS="z"><TD CLASS="l">922</TD><TD> String arg = e.arg();</TD></TR><TR CLASS="z"><TD CLASS="l">923</TD><TD> if (arg == null)</TD></TR><TR CLASS="z"><TD CLASS="l">924</TD><TD> arg = "";</TD></TR><TR><TD CLASS="l">925</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">926</TD><TD> return e;</TD></TR><TR><TD CLASS="l">927</TD><TD> }</TD></TR><TR><TD CLASS="l">928</TD><TD> </TD></TR><TR><TD CLASS="l">929</TD><TD> /**</TD></TR><TR><TD CLASS="l">930</TD><TD> * @param e</TD></TR><TR><TD CLASS="l">931</TD><TD> * is the attribute test.</TD></TR><TR><TD CLASS="l">932</TD><TD> * @return e</TD></TR><TR><TD CLASS="l"><A NAME="18">933</A></TD><TD> */</TD></TR><TR><TD CLASS="l">934</TD><TD> // XXX NO CHECK ?</TD></TR><TR><TD CLASS="l">935</TD><TD> public Object visit(AttributeTest e) {</TD></TR><TR><TD CLASS="l">936</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">937</TD><TD> return e;</TD></TR><TR><TD CLASS="l">938</TD><TD> }</TD></TR><TR><TD CLASS="l">939</TD><TD> </TD></TR><TR><TD CLASS="l">940</TD><TD> /**</TD></TR><TR><TD CLASS="l">941</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="3b">942</A></TD><TD> * is the schema attribute test.</TD></TR><TR><TD CLASS="l">943</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">944</TD><TD> */</TD></TR><TR><TD CLASS="l">945</TD><TD> public Object visit(SchemaAttrTest e) {</TD></TR><TR CLASS="z"><TD CLASS="l">946</TD><TD> return e;</TD></TR><TR><TD CLASS="l">947</TD><TD> }</TD></TR><TR><TD CLASS="l">948</TD><TD> </TD></TR><TR><TD CLASS="l">949</TD><TD> /**</TD></TR><TR><TD CLASS="l">950</TD><TD> * @param e</TD></TR><TR><TD CLASS="l">951</TD><TD> * is the element test.</TD></TR><TR><TD CLASS="l">952</TD><TD> * @return e</TD></TR><TR><TD CLASS="l"><A NAME="23">953</A></TD><TD> */</TD></TR><TR><TD CLASS="l">954</TD><TD> // XXX NO SEMANTIC CHECK?!</TD></TR><TR><TD CLASS="l">955</TD><TD> public Object visit(ElementTest e) {</TD></TR><TR><TD CLASS="l">956</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">957</TD><TD> return e;</TD></TR><TR><TD CLASS="l">958</TD><TD> }</TD></TR><TR><TD CLASS="l">959</TD><TD> </TD></TR><TR><TD CLASS="l">960</TD><TD> /**</TD></TR><TR><TD CLASS="l">961</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="3c">962</A></TD><TD> * is the schema element test.</TD></TR><TR><TD CLASS="l">963</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">964</TD><TD> */</TD></TR><TR><TD CLASS="l">965</TD><TD> public Object visit(SchemaElemTest e) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="11">966</A></TD><TD> return e;</TD></TR><TR><TD CLASS="l">967</TD><TD> }</TD></TR><TR><TD CLASS="l">968</TD><TD> </TD></TR><TR><TD CLASS="l">969</TD><TD> private void printCollExprs(Iterator i) {</TD></TR><TR CLASS="z"><TD CLASS="l">970</TD><TD> while (i.hasNext()) {</TD></TR><TR CLASS="z"><TD CLASS="l">971</TD><TD> Collection exprs = (Collection) i.next();</TD></TR><TR><TD CLASS="l">972</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">973</TD><TD> printExprs(exprs.iterator());</TD></TR><TR><TD CLASS="l">974</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">975</TD><TD> }</TD></TR><TR><TD CLASS="l">976</TD><TD> </TD></TR><TR><TD CLASS="l">977</TD><TD> /**</TD></TR><TR><TD CLASS="l">978</TD><TD> * @param e</TD></TR><TR><TD CLASS="l">979</TD><TD> * is the axis step.</TD></TR><TR><TD CLASS="l"><A NAME="19">980</A></TD><TD> * @return e</TD></TR><TR><TD CLASS="l">981</TD><TD> */</TD></TR><TR><TD CLASS="l">982</TD><TD> public Object visit(AxisStep e) {</TD></TR><TR><TD CLASS="l">983</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">984</TD><TD> Step s = (Step) e.step().accept(this);</TD></TR><TR CLASS="z"><TD CLASS="l">985</TD><TD> e.set_step(s);</TD></TR><TR><TD CLASS="l">986</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">987</TD><TD> printCollExprs(e.iterator());</TD></TR><TR CLASS="z"><TD CLASS="l">988</TD><TD> return e;</TD></TR><TR><TD CLASS="l">989</TD><TD> }</TD></TR><TR><TD CLASS="l">990</TD><TD> </TD></TR><TR><TD CLASS="l">991</TD><TD> /**</TD></TR><TR><TD CLASS="l">992</TD><TD> * @param e</TD></TR><TR><TD CLASS="l"><A NAME="25">993</A></TD><TD> * is the filter expression.</TD></TR><TR><TD CLASS="l">994</TD><TD> * @return e</TD></TR><TR><TD CLASS="l">995</TD><TD> */</TD></TR><TR><TD CLASS="l">996</TD><TD> public Object visit(FilterExpr e) {</TD></TR><TR CLASS="z"><TD CLASS="l">997</TD><TD> PrimaryExpr pe = (PrimaryExpr) e.primary().accept(this);</TD></TR><TR CLASS="z"><TD CLASS="l">998</TD><TD> e.set_primary(pe);</TD></TR><TR><TD CLASS="l">999</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1000</TD><TD> printCollExprs(e.iterator());</TD></TR><TR CLASS="z"><TD CLASS="l">1001</TD><TD> return e;</TD></TR><TR><TD CLASS="l">1002</TD><TD> }</TD></TR><TR><TD CLASS="l">1003</TD><TD>}</TD></TR></TABLE><P></P><TABLE CLASS="hdft" CELLSPACING="0" WIDTH="100%"><TR><TD CLASS="nv">[<A HREF="../xslUnitTestCoverage.html">all classes</A>][<A HREF="93.html">org.eclipse.wst.xml.xpath2.processor</A>]</TD></TR><TR><TD CLASS="tl"><A HREF="http://www.eclemma.org/support.html">EMMA 2.0.5312 EclEmma Fix 1</A> (C) Vladimir Roubtsov</TD></TR></TABLE></BODY></HTML> |