| <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">DefaultStaticContext.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>DefaultStaticContext.java</TD><TD>100% (1/1)</TD><TD CLASS="h">22% (8/37)</TD><TD CLASS="h">21% (114/546)</TD><TD CLASS="h">20% (29.9/149)</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">DefaultStaticContext</A></TD><TD>100% (1/1)</TD><TD CLASS="h">22% (8/37)</TD><TD CLASS="h">21% (114/546)</TD><TD CLASS="h">20% (29.9/149)</TD></TR><TR><TD CLASS="f"><A HREF="#1">DefaultStaticContext (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/4)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2">add_variable (QName): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/5)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#3">attribute_declared (QName): boolean</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="#4">attribute_type_definition (QName): XSTypeDefinition</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="#5">base_uri (): XSAnyURI</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/3)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#6">current_scope (): Map</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/5)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#7">debug_print_vars (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/68)</TD><TD CLASS="h">0% (0/15)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#8">default_function_namespace (): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/3)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#9">del_variable (QName): boolean</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/17)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#a">derives_from (NodeType, QName): boolean</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/45)</TD><TD CLASS="h">0% (0/11)</TD></TR><TR><TD CLASS="f"><A HREF="#b">derives_from (NodeType, XSTypeDefinition): boolean</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/14)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#c">destroy_scope (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/5)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#d">element_declared (QName): boolean</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="#e">element_type_definition (QName): XSTypeDefinition</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="#f">expand_elem_type_qname (QName): boolean</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#10">expand_function_qname (QName): boolean</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#11">function (QName, int): Function</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/21)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#12">function_exists (QName, int): boolean</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/21)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR><TD CLASS="f"><A HREF="#13">get_var (QName): AnyType</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/25)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#14">init_schema (XSModel): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#15">make_atomic (QName): AnyAtomicType</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/28)</TD><TD CLASS="h">0% (0/8)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#16">prefix_exists (String): boolean</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/5)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#17">resolve_prefix (String): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#18">set_variable (QName, AnyType): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR><TD CLASS="f"><A HREF="#19">type_defined (QName): boolean</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="#1a">type_defined (String, String): boolean</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="#1b">variable_exists (QName): boolean</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/7)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#1c">variable_in_scope (QName): boolean</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><TD CLASS="f"><A HREF="#1d">xpath1_compatible (): boolean</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/3)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#1e">expand_qname (QName, String): boolean</A></TD><TD> </TD><TD>100% (1/1)</TD><TD CLASS="h">43% (10/23)</TD><TD CLASS="h">50% (4/8)</TD></TR><TR><TD CLASS="f"><A HREF="#0"><static initializer></A></TD><TD> </TD><TD>100% (1/1)</TD><TD>88% (7/8)</TD><TD>87% (0.9/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#20">DefaultStaticContext (XSModel): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>94% (49/52)</TD><TD>93% (14/15)</TD></TR><TR><TD CLASS="f"><A HREF="#21">add_namespace (String, String): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>95% (19/20)</TD><TD CLASS="h">75% (3/4)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#22">add_function_library (FunctionLibrary): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (11/11)</TD><TD>100% (3/3)</TD></TR><TR><TD CLASS="f"><A HREF="#23">default_namespace (): String</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (3/3)</TD><TD>100% (1/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#24">expand_qname (QName): boolean</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (5/5)</TD><TD>100% (1/1)</TD></TR><TR><TD CLASS="f"><A HREF="#25">new_scope (): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (10/10)</TD><TD>100% (3/3)</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.apache.xerces.xs.*;</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"><A NAME="0">20</A></TD><TD>/**</TD></TR><TR><TD CLASS="l">21</TD><TD> * Default implementation of a static context as described by the XPath 2.0</TD></TR><TR><TD CLASS="l">22</TD><TD> * specification.</TD></TR><TR><TD CLASS="l">23</TD><TD> */</TD></TR><TR CLASS="p"><TD CLASS="l" TITLE="88% line coverage (7 out of 8 instructions)">24</TD><TD TITLE="88% line coverage (7 out of 8 instructions)">public class DefaultStaticContext implements StaticContext {</TD></TR><TR><TD CLASS="l">25</TD><TD> </TD></TR><TR><TD CLASS="l">26</TD><TD> private boolean _xpath1_compatible;</TD></TR><TR><TD CLASS="l">27</TD><TD> private String _default_namespace;</TD></TR><TR><TD CLASS="l">28</TD><TD> private String _default_function_namespace;</TD></TR><TR><TD CLASS="l">29</TD><TD> private XSModel _schema;</TD></TR><TR><TD CLASS="l">30</TD><TD> </TD></TR><TR><TD CLASS="l">31</TD><TD> // key: String prefix, contents: String namespace</TD></TR><TR><TD CLASS="l">32</TD><TD> private Map _namespaces;</TD></TR><TR><TD CLASS="l">33</TD><TD> </TD></TR><TR><TD CLASS="l">34</TD><TD> private String _cntxt_item_type;</TD></TR><TR><TD CLASS="l">35</TD><TD> private Map _functions;</TD></TR><TR><TD CLASS="l">36</TD><TD> </TD></TR><TR><TD CLASS="l">37</TD><TD> // XXX collations</TD></TR><TR><TD CLASS="l">38</TD><TD> </TD></TR><TR><TD CLASS="l">39</TD><TD> private XSAnyURI _base_uri;</TD></TR><TR><TD CLASS="l">40</TD><TD> private Map _documents;</TD></TR><TR><TD CLASS="l">41</TD><TD> private Map _collections;</TD></TR><TR><TD CLASS="l">42</TD><TD> private String _default_collection_type;</TD></TR><TR><TD CLASS="l">43</TD><TD> </TD></TR><TR><TD CLASS="l">44</TD><TD> // Variables are held like this:</TD></TR><TR><TD CLASS="l">45</TD><TD> // A stack of maps of variables....</TD></TR><TR><TD CLASS="l">46</TD><TD> // or in more human terms:</TD></TR><TR><TD CLASS="l">47</TD><TD> // a stack of scopes each containing a symbol table</TD></TR><TR><TD CLASS="l">48</TD><TD> // XXX vars contain AnyType... should they be ResultSequence ?</TD></TR><TR><TD CLASS="l">49</TD><TD> private Stack _scopes;</TD></TR><TR><TD CLASS="l">50</TD><TD> </TD></TR><TR><TD CLASS="l">51</TD><TD> /**</TD></TR><TR><TD CLASS="l">52</TD><TD> * Constructor.</TD></TR><TR><TD CLASS="l"><A NAME="20">53</A></TD><TD> * </TD></TR><TR><TD CLASS="l">54</TD><TD> * @param schema</TD></TR><TR><TD CLASS="l">55</TD><TD> * Schema information from document. May be null.</TD></TR><TR><TD CLASS="l">56</TD><TD> */</TD></TR><TR CLASS="c"><TD CLASS="l">57</TD><TD> public DefaultStaticContext(XSModel schema) {</TD></TR><TR CLASS="c"><TD CLASS="l">58</TD><TD> _xpath1_compatible = false;</TD></TR><TR><TD CLASS="l">59</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">60</TD><TD> _default_namespace = null;</TD></TR><TR CLASS="c"><TD CLASS="l">61</TD><TD> _default_function_namespace = FnFunctionLibrary.XPATH_FUNCTIONS_NS;</TD></TR><TR CLASS="c"><TD CLASS="l">62</TD><TD> _schema = schema;</TD></TR><TR><TD CLASS="l">63</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">64</TD><TD> _functions = new HashMap(20); // allow null keys: null namespace</TD></TR><TR CLASS="c"><TD CLASS="l">65</TD><TD> _namespaces = new HashMap(20); // ditto</TD></TR><TR><TD CLASS="l">66</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">67</TD><TD> _cntxt_item_type = null;</TD></TR><TR><TD CLASS="l">68</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">69</TD><TD> _scopes = new Stack();</TD></TR><TR CLASS="c"><TD CLASS="l">70</TD><TD> new_scope();</TD></TR><TR><TD CLASS="l">71</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">72</TD><TD> if (_schema != null)</TD></TR><TR CLASS="z"><TD CLASS="l">73</TD><TD> init_schema(schema);</TD></TR><TR><TD CLASS="l">74</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">75</TD><TD> _base_uri = new XSAnyURI();</TD></TR><TR><TD CLASS="l">76</TD><TD> </TD></TR><TR><TD CLASS="l">77</TD><TD> // XXX wildcard prefix</TD></TR><TR CLASS="c"><TD CLASS="l">78</TD><TD> add_namespace("*", "*");</TD></TR><TR><TD CLASS="l">79</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">80</TD><TD> }</TD></TR><TR><TD CLASS="l">81</TD><TD> </TD></TR><TR><TD CLASS="l">82</TD><TD> /**</TD></TR><TR><TD CLASS="l"><A NAME="1">83</A></TD><TD> * Constructor for schema-less documents.</TD></TR><TR><TD CLASS="l">84</TD><TD> * </TD></TR><TR><TD CLASS="l">85</TD><TD> */</TD></TR><TR><TD CLASS="l">86</TD><TD> public DefaultStaticContext() {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="14">87</A></TD><TD> this(null);</TD></TR><TR CLASS="z"><TD CLASS="l">88</TD><TD> }</TD></TR><TR><TD CLASS="l">89</TD><TD> </TD></TR><TR><TD CLASS="l">90</TD><TD> private void init_schema(XSModel schema) {</TD></TR><TR CLASS="z"><TD CLASS="l">91</TD><TD> }</TD></TR><TR><TD CLASS="l">92</TD><TD> </TD></TR><TR><TD CLASS="l">93</TD><TD> /**</TD></TR><TR><TD CLASS="l">94</TD><TD> * return the base URI</TD></TR><TR><TD CLASS="l"><A NAME="5">95</A></TD><TD> * </TD></TR><TR><TD CLASS="l">96</TD><TD> * @return XSAnyURI</TD></TR><TR><TD CLASS="l">97</TD><TD> */</TD></TR><TR><TD CLASS="l">98</TD><TD> public XSAnyURI base_uri() {</TD></TR><TR CLASS="z"><TD CLASS="l">99</TD><TD> return _base_uri;</TD></TR><TR><TD CLASS="l">100</TD><TD> }</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> * is it xpath1 compatible?</TD></TR><TR><TD CLASS="l"><A NAME="1d">104</A></TD><TD> * </TD></TR><TR><TD CLASS="l">105</TD><TD> * @return boolean</TD></TR><TR><TD CLASS="l">106</TD><TD> */</TD></TR><TR><TD CLASS="l">107</TD><TD> public boolean xpath1_compatible() {</TD></TR><TR CLASS="z"><TD CLASS="l">108</TD><TD> return _xpath1_compatible;</TD></TR><TR><TD CLASS="l">109</TD><TD> }</TD></TR><TR><TD CLASS="l">110</TD><TD> </TD></TR><TR><TD CLASS="l">111</TD><TD> /**</TD></TR><TR><TD CLASS="l">112</TD><TD> * adds namespace</TD></TR><TR><TD CLASS="l">113</TD><TD> * </TD></TR><TR><TD CLASS="l">114</TD><TD> * @param prefix</TD></TR><TR><TD CLASS="l">115</TD><TD> * namespace prefix</TD></TR><TR><TD CLASS="l">116</TD><TD> * @param namespace</TD></TR><TR><TD CLASS="l">117</TD><TD> * namespace URI</TD></TR><TR><TD CLASS="l">118</TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="21">119</A></TD><TD> */</TD></TR><TR><TD CLASS="l">120</TD><TD> public void add_namespace(String prefix, String namespace) {</TD></TR><TR><TD CLASS="l">121</TD><TD> // XXX are these reserved ?</TD></TR><TR><TD CLASS="l">122</TD><TD> // refer to formal semantics section 2.5.1</TD></TR><TR CLASS="c"><TD CLASS="l">123</TD><TD> if (prefix.equals("fs") || prefix.equals("op") || prefix.equals("dm"))</TD></TR><TR CLASS="z"><TD CLASS="l">124</TD><TD> return;</TD></TR><TR CLASS="c"><TD CLASS="l">125</TD><TD> _namespaces.put(prefix, namespace);</TD></TR><TR CLASS="c"><TD CLASS="l">126</TD><TD> }</TD></TR><TR><TD CLASS="l">127</TD><TD> </TD></TR><TR><TD CLASS="l">128</TD><TD> /**</TD></TR><TR><TD CLASS="l">129</TD><TD> * Retrieves the default namespace, when one is not allocated</TD></TR><TR><TD CLASS="l"><A NAME="23">130</A></TD><TD> * </TD></TR><TR><TD CLASS="l">131</TD><TD> * @return string</TD></TR><TR><TD CLASS="l">132</TD><TD> */</TD></TR><TR><TD CLASS="l">133</TD><TD> public String default_namespace() {</TD></TR><TR CLASS="c"><TD CLASS="l">134</TD><TD> return _default_namespace;</TD></TR><TR><TD CLASS="l">135</TD><TD> }</TD></TR><TR><TD CLASS="l">136</TD><TD> </TD></TR><TR><TD CLASS="l">137</TD><TD> /**</TD></TR><TR><TD CLASS="l">138</TD><TD> * Retrieves the defaul function namespace</TD></TR><TR><TD CLASS="l"><A NAME="8">139</A></TD><TD> * </TD></TR><TR><TD CLASS="l">140</TD><TD> * @return string</TD></TR><TR><TD CLASS="l">141</TD><TD> */</TD></TR><TR><TD CLASS="l">142</TD><TD> public String default_function_namespace() {</TD></TR><TR CLASS="z"><TD CLASS="l">143</TD><TD> return _default_function_namespace;</TD></TR><TR><TD CLASS="l">144</TD><TD> }</TD></TR><TR><TD CLASS="l">145</TD><TD> </TD></TR><TR><TD CLASS="l">146</TD><TD> /**</TD></TR><TR><TD CLASS="l">147</TD><TD> * Adds a function to the library.</TD></TR><TR><TD CLASS="l">148</TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="22">149</A></TD><TD> * @param fl</TD></TR><TR><TD CLASS="l">150</TD><TD> * Function library to add.</TD></TR><TR><TD CLASS="l">151</TD><TD> */</TD></TR><TR><TD CLASS="l">152</TD><TD> public void add_function_library(FunctionLibrary fl) {</TD></TR><TR CLASS="c"><TD CLASS="l">153</TD><TD> fl.set_static_context(this);</TD></TR><TR CLASS="c"><TD CLASS="l">154</TD><TD> _functions.put(fl.namespace(), fl);</TD></TR><TR CLASS="c"><TD CLASS="l">155</TD><TD> }</TD></TR><TR><TD CLASS="l">156</TD><TD> </TD></TR><TR><TD CLASS="l">157</TD><TD> /**</TD></TR><TR><TD CLASS="l">158</TD><TD> * Check for existance of function.</TD></TR><TR><TD CLASS="l">159</TD><TD> * </TD></TR><TR><TD CLASS="l">160</TD><TD> * @param name</TD></TR><TR><TD CLASS="l">161</TD><TD> * function name.</TD></TR><TR><TD CLASS="l">162</TD><TD> * @param arity</TD></TR><TR><TD CLASS="l"><A NAME="12">163</A></TD><TD> * arity of function.</TD></TR><TR><TD CLASS="l">164</TD><TD> * @return true if function exists. False otherwise.</TD></TR><TR><TD CLASS="l">165</TD><TD> */</TD></TR><TR><TD CLASS="l">166</TD><TD> public boolean function_exists(QName name, int arity) {</TD></TR><TR CLASS="z"><TD CLASS="l">167</TD><TD> String ns = name.namespace();</TD></TR><TR CLASS="z"><TD CLASS="l">168</TD><TD> if (!_functions.containsKey(ns))</TD></TR><TR CLASS="z"><TD CLASS="l">169</TD><TD> return false;</TD></TR><TR><TD CLASS="l">170</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">171</TD><TD> FunctionLibrary fl = (FunctionLibrary) _functions.get(ns);</TD></TR><TR><TD CLASS="l">172</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="11">173</A></TD><TD> return fl.function_exists(name, arity);</TD></TR><TR><TD CLASS="l">174</TD><TD> }</TD></TR><TR><TD CLASS="l">175</TD><TD> </TD></TR><TR><TD CLASS="l">176</TD><TD> protected Function function(QName name, int arity) {</TD></TR><TR CLASS="z"><TD CLASS="l">177</TD><TD> String ns = name.namespace();</TD></TR><TR CLASS="z"><TD CLASS="l">178</TD><TD> if (!_functions.containsKey(ns))</TD></TR><TR CLASS="z"><TD CLASS="l">179</TD><TD> return null;</TD></TR><TR><TD CLASS="l">180</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">181</TD><TD> FunctionLibrary fl = (FunctionLibrary) _functions.get(ns);</TD></TR><TR><TD CLASS="l">182</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">183</TD><TD> return fl.function(name, arity);</TD></TR><TR><TD CLASS="l">184</TD><TD> }</TD></TR><TR><TD CLASS="l">185</TD><TD> </TD></TR><TR><TD CLASS="l">186</TD><TD> /**</TD></TR><TR><TD CLASS="l">187</TD><TD> * </TD></TR><TR><TD CLASS="l">188</TD><TD> * Creates an atomic from a specific type name initialized with a default</TD></TR><TR><TD CLASS="l">189</TD><TD> * value.</TD></TR><TR><TD CLASS="l">190</TD><TD> * </TD></TR><TR><TD CLASS="l">191</TD><TD> * @param name</TD></TR><TR><TD CLASS="l"><A NAME="15">192</A></TD><TD> * name of type to create</TD></TR><TR><TD CLASS="l">193</TD><TD> * @return Atomic type of desired type.</TD></TR><TR><TD CLASS="l">194</TD><TD> */</TD></TR><TR><TD CLASS="l">195</TD><TD> public AnyAtomicType make_atomic(QName name) {</TD></TR><TR CLASS="z"><TD CLASS="l">196</TD><TD> String ns = name.namespace();</TD></TR><TR><TD CLASS="l">197</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">198</TD><TD> if (!_functions.containsKey(ns))</TD></TR><TR CLASS="z"><TD CLASS="l">199</TD><TD> return null;</TD></TR><TR><TD CLASS="l">200</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">201</TD><TD> FunctionLibrary fl = (FunctionLibrary) _functions.get(ns);</TD></TR><TR><TD CLASS="l">202</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">203</TD><TD> if (!(fl instanceof ConstructorFL))</TD></TR><TR CLASS="z"><TD CLASS="l">204</TD><TD> return null;</TD></TR><TR><TD CLASS="l">205</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">206</TD><TD> ConstructorFL cfl = (ConstructorFL) fl;</TD></TR><TR><TD CLASS="l">207</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="1e">208</A></TD><TD> return cfl.atomic_type(name);</TD></TR><TR><TD CLASS="l">209</TD><TD> }</TD></TR><TR><TD CLASS="l">210</TD><TD> </TD></TR><TR><TD CLASS="l">211</TD><TD> private boolean expand_qname(QName name, String def) {</TD></TR><TR CLASS="c"><TD CLASS="l">212</TD><TD> String prefix = name.prefix();</TD></TR><TR><TD CLASS="l">213</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">214</TD><TD> if (prefix == null) {</TD></TR><TR CLASS="c"><TD CLASS="l">215</TD><TD> name.set_namespace(def);</TD></TR><TR CLASS="c"><TD CLASS="l">216</TD><TD> return true;</TD></TR><TR><TD CLASS="l">217</TD><TD> }</TD></TR><TR><TD CLASS="l">218</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">219</TD><TD> if (!prefix_exists(prefix))</TD></TR><TR CLASS="z"><TD CLASS="l">220</TD><TD> return false;</TD></TR><TR><TD CLASS="l">221</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">222</TD><TD> name.set_namespace(resolve_prefix(prefix));</TD></TR><TR CLASS="z"><TD CLASS="l">223</TD><TD> return true;</TD></TR><TR><TD CLASS="l">224</TD><TD> </TD></TR><TR><TD CLASS="l">225</TD><TD> }</TD></TR><TR><TD CLASS="l">226</TD><TD> </TD></TR><TR><TD CLASS="l">227</TD><TD> /**</TD></TR><TR><TD CLASS="l">228</TD><TD> * Expands the qname's prefix into a namespace.</TD></TR><TR><TD CLASS="l">229</TD><TD> * </TD></TR><TR><TD CLASS="l">230</TD><TD> * @param name</TD></TR><TR><TD CLASS="l"><A NAME="24">231</A></TD><TD> * qname to expand.</TD></TR><TR><TD CLASS="l">232</TD><TD> * @return true on success.</TD></TR><TR><TD CLASS="l">233</TD><TD> */</TD></TR><TR><TD CLASS="l">234</TD><TD> public boolean expand_qname(QName name) {</TD></TR><TR CLASS="c"><TD CLASS="l">235</TD><TD> return expand_qname(name, null);</TD></TR><TR><TD CLASS="l">236</TD><TD> }</TD></TR><TR><TD CLASS="l">237</TD><TD> </TD></TR><TR><TD CLASS="l">238</TD><TD> /**</TD></TR><TR><TD CLASS="l">239</TD><TD> * Expands a qname and uses the default function namespace if unprefixed.</TD></TR><TR><TD CLASS="l">240</TD><TD> * </TD></TR><TR><TD CLASS="l">241</TD><TD> * @param name</TD></TR><TR><TD CLASS="l"><A NAME="10">242</A></TD><TD> * qname to expand.</TD></TR><TR><TD CLASS="l">243</TD><TD> * @return true on success.</TD></TR><TR><TD CLASS="l">244</TD><TD> */</TD></TR><TR><TD CLASS="l">245</TD><TD> public boolean expand_function_qname(QName name) {</TD></TR><TR CLASS="z"><TD CLASS="l">246</TD><TD> return expand_qname(name, default_function_namespace());</TD></TR><TR><TD CLASS="l">247</TD><TD> }</TD></TR><TR><TD CLASS="l">248</TD><TD> </TD></TR><TR><TD CLASS="l">249</TD><TD> /**</TD></TR><TR><TD CLASS="l">250</TD><TD> * Expands a qname and uses the default type/element namespace if</TD></TR><TR><TD CLASS="l">251</TD><TD> * unprefixed.</TD></TR><TR><TD CLASS="l">252</TD><TD> * </TD></TR><TR><TD CLASS="l">253</TD><TD> * @param name</TD></TR><TR><TD CLASS="l"><A NAME="f">254</A></TD><TD> * qname to expand.</TD></TR><TR><TD CLASS="l">255</TD><TD> * @return true on success.</TD></TR><TR><TD CLASS="l">256</TD><TD> */</TD></TR><TR><TD CLASS="l">257</TD><TD> public boolean expand_elem_type_qname(QName name) {</TD></TR><TR CLASS="z"><TD CLASS="l">258</TD><TD> return expand_qname(name, default_namespace());</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> * </TD></TR><TR><TD CLASS="l">263</TD><TD> * Checks whether the type is defined in the in scope schema definitions.</TD></TR><TR><TD CLASS="l">264</TD><TD> * </TD></TR><TR><TD CLASS="l">265</TD><TD> * @param qname</TD></TR><TR><TD CLASS="l">266</TD><TD> * type name.</TD></TR><TR><TD CLASS="l">267</TD><TD> * @return true if type is defined.</TD></TR><TR><TD CLASS="l">268</TD><TD> */</TD></TR><TR><TD CLASS="l"><A NAME="19">269</A></TD><TD> public boolean type_defined(QName qname) {</TD></TR><TR><TD CLASS="l">270</TD><TD> </TD></TR><TR><TD CLASS="l">271</TD><TD> // we got no schema definitions...</TD></TR><TR><TD CLASS="l">272</TD><TD> // XXX: should have built in ones</TD></TR><TR CLASS="z"><TD CLASS="l">273</TD><TD> if (_schema == null)</TD></TR><TR CLASS="z"><TD CLASS="l">274</TD><TD> return false;</TD></TR><TR><TD CLASS="l">275</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">276</TD><TD> XSTypeDefinition td = _schema.getTypeDefinition(qname.local(), qname</TD></TR><TR CLASS="z"><TD CLASS="l">277</TD><TD> .namespace());</TD></TR><TR CLASS="z"><TD CLASS="l">278</TD><TD> if (td == null)</TD></TR><TR CLASS="z"><TD CLASS="l">279</TD><TD> return false;</TD></TR><TR><TD CLASS="l">280</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">281</TD><TD> return true;</TD></TR><TR><TD CLASS="l">282</TD><TD> }</TD></TR><TR><TD CLASS="l">283</TD><TD> </TD></TR><TR><TD CLASS="l">284</TD><TD> /**</TD></TR><TR><TD CLASS="l">285</TD><TD> * Checks whether the type is defined in the in scope schema definitions.</TD></TR><TR><TD CLASS="l">286</TD><TD> * </TD></TR><TR><TD CLASS="l">287</TD><TD> * @param ns</TD></TR><TR><TD CLASS="l">288</TD><TD> * namespace of type.</TD></TR><TR><TD CLASS="l">289</TD><TD> * @param type</TD></TR><TR><TD CLASS="l">290</TD><TD> * name of type.</TD></TR><TR><TD CLASS="l"><A NAME="1a">291</A></TD><TD> * @return true if type is defined.</TD></TR><TR><TD CLASS="l">292</TD><TD> * </TD></TR><TR><TD CLASS="l">293</TD><TD> */</TD></TR><TR><TD CLASS="l">294</TD><TD> public boolean type_defined(String ns, String type) {</TD></TR><TR CLASS="z"><TD CLASS="l">295</TD><TD> return type_defined(new QName(ns, type));</TD></TR><TR><TD CLASS="l">296</TD><TD> }</TD></TR><TR><TD CLASS="l">297</TD><TD> </TD></TR><TR><TD CLASS="l">298</TD><TD> /**</TD></TR><TR><TD CLASS="l">299</TD><TD> * is element declared?</TD></TR><TR><TD CLASS="l">300</TD><TD> * </TD></TR><TR><TD CLASS="l">301</TD><TD> * @param elem</TD></TR><TR><TD CLASS="l"><A NAME="d">302</A></TD><TD> * name of element.</TD></TR><TR><TD CLASS="l">303</TD><TD> * @return true if element declared.</TD></TR><TR><TD CLASS="l">304</TD><TD> */</TD></TR><TR><TD CLASS="l">305</TD><TD> public boolean element_declared(QName elem) {</TD></TR><TR CLASS="z"><TD CLASS="l">306</TD><TD> if (_schema == null)</TD></TR><TR CLASS="z"><TD CLASS="l">307</TD><TD> return false;</TD></TR><TR><TD CLASS="l">308</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">309</TD><TD> XSElementDeclaration ed = _schema.getElementDeclaration(elem.local(),</TD></TR><TR CLASS="z"><TD CLASS="l">310</TD><TD> elem.namespace());</TD></TR><TR><TD CLASS="l">311</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">312</TD><TD> if (ed == null)</TD></TR><TR CLASS="z"><TD CLASS="l">313</TD><TD> return false;</TD></TR><TR><TD CLASS="l">314</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">315</TD><TD> return true;</TD></TR><TR><TD CLASS="l">316</TD><TD> }</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> * Obtains schema definition of the type of an element.</TD></TR><TR><TD CLASS="l">320</TD><TD> * </TD></TR><TR><TD CLASS="l">321</TD><TD> * @param elem</TD></TR><TR><TD CLASS="l"><A NAME="e">322</A></TD><TD> * name of element who's type is desired.</TD></TR><TR><TD CLASS="l">323</TD><TD> * @return schema definition of type</TD></TR><TR><TD CLASS="l">324</TD><TD> */</TD></TR><TR><TD CLASS="l">325</TD><TD> public XSTypeDefinition element_type_definition(QName elem) {</TD></TR><TR CLASS="z"><TD CLASS="l">326</TD><TD> XSElementDeclaration ed = _schema.getElementDeclaration(elem.local(),</TD></TR><TR CLASS="z"><TD CLASS="l">327</TD><TD> elem.namespace());</TD></TR><TR><TD CLASS="l">328</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">329</TD><TD> return ed.getTypeDefinition();</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> /**</TD></TR><TR><TD CLASS="l">333</TD><TD> * Checks if an attribute is in the in-scope schema definitions.</TD></TR><TR><TD CLASS="l">334</TD><TD> * </TD></TR><TR><TD CLASS="l">335</TD><TD> * @param attr</TD></TR><TR><TD CLASS="l"><A NAME="3">336</A></TD><TD> * name of attribute.</TD></TR><TR><TD CLASS="l">337</TD><TD> * @return true if attribute is declared.</TD></TR><TR><TD CLASS="l">338</TD><TD> */</TD></TR><TR><TD CLASS="l">339</TD><TD> public boolean attribute_declared(QName attr) {</TD></TR><TR CLASS="z"><TD CLASS="l">340</TD><TD> if (_schema == null)</TD></TR><TR CLASS="z"><TD CLASS="l">341</TD><TD> return false;</TD></TR><TR><TD CLASS="l">342</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">343</TD><TD> XSAttributeDeclaration ad = _schema.getAttributeDeclaration(attr</TD></TR><TR CLASS="z"><TD CLASS="l">344</TD><TD> .local(), attr.namespace());</TD></TR><TR><TD CLASS="l">345</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">346</TD><TD> if (ad == null)</TD></TR><TR CLASS="z"><TD CLASS="l">347</TD><TD> return false;</TD></TR><TR><TD CLASS="l">348</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">349</TD><TD> return true;</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> /**</TD></TR><TR><TD CLASS="l">353</TD><TD> * Retrieves type definition of the attribute in an element.</TD></TR><TR><TD CLASS="l">354</TD><TD> * </TD></TR><TR><TD CLASS="l">355</TD><TD> * @param elem</TD></TR><TR><TD CLASS="l"><A NAME="4">356</A></TD><TD> * element name</TD></TR><TR><TD CLASS="l">357</TD><TD> * @return schema definition of the type of the attribute</TD></TR><TR><TD CLASS="l">358</TD><TD> */</TD></TR><TR><TD CLASS="l">359</TD><TD> public XSTypeDefinition attribute_type_definition(QName elem) {</TD></TR><TR CLASS="z"><TD CLASS="l">360</TD><TD> XSAttributeDeclaration ad = _schema.getAttributeDeclaration(elem</TD></TR><TR CLASS="z"><TD CLASS="l">361</TD><TD> .local(), elem.namespace());</TD></TR><TR><TD CLASS="l">362</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">363</TD><TD> return ad.getTypeDefinition();</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> /**</TD></TR><TR><TD CLASS="l">367</TD><TD> * does prefix exist?</TD></TR><TR><TD CLASS="l">368</TD><TD> * </TD></TR><TR><TD CLASS="l">369</TD><TD> * @param pref</TD></TR><TR><TD CLASS="l"><A NAME="16">370</A></TD><TD> * prefix name.</TD></TR><TR><TD CLASS="l">371</TD><TD> * @return true if it does.</TD></TR><TR><TD CLASS="l">372</TD><TD> */</TD></TR><TR><TD CLASS="l">373</TD><TD> public boolean prefix_exists(String pref) {</TD></TR><TR CLASS="z"><TD CLASS="l">374</TD><TD> return _namespaces.containsKey(pref);</TD></TR><TR><TD CLASS="l">375</TD><TD> }</TD></TR><TR><TD CLASS="l">376</TD><TD> </TD></TR><TR><TD CLASS="l">377</TD><TD> /**</TD></TR><TR><TD CLASS="l">378</TD><TD> * Resolves a prefix into a namespace URI.</TD></TR><TR><TD CLASS="l">379</TD><TD> * </TD></TR><TR><TD CLASS="l">380</TD><TD> * @param pref</TD></TR><TR><TD CLASS="l"><A NAME="17">381</A></TD><TD> * prefix name</TD></TR><TR><TD CLASS="l">382</TD><TD> * @return uri prefix is resolved to or null.</TD></TR><TR><TD CLASS="l">383</TD><TD> */</TD></TR><TR><TD CLASS="l">384</TD><TD> public String resolve_prefix(String pref) {</TD></TR><TR CLASS="z"><TD CLASS="l">385</TD><TD> return (String) _namespaces.get(pref);</TD></TR><TR><TD CLASS="l">386</TD><TD> }</TD></TR><TR><TD CLASS="l">387</TD><TD> </TD></TR><TR><TD CLASS="l">388</TD><TD> /**</TD></TR><TR><TD CLASS="l">389</TD><TD> * Checks if an XML node derives from a specified type.</TD></TR><TR><TD CLASS="l">390</TD><TD> * </TD></TR><TR><TD CLASS="l">391</TD><TD> * @param at</TD></TR><TR><TD CLASS="l">392</TD><TD> * node actual type</TD></TR><TR><TD CLASS="l">393</TD><TD> * @param et</TD></TR><TR><TD CLASS="l">394</TD><TD> * name of expected type</TD></TR><TR><TD CLASS="l"><A NAME="a">395</A></TD><TD> * @return true if a derivation exists</TD></TR><TR><TD CLASS="l">396</TD><TD> */</TD></TR><TR><TD CLASS="l">397</TD><TD> // XXX fix this</TD></TR><TR><TD CLASS="l">398</TD><TD> public boolean derives_from(NodeType at, QName et) {</TD></TR><TR CLASS="z"><TD CLASS="l">399</TD><TD> ItemPSVI psvi = (ItemPSVI) at.node_value();</TD></TR><TR CLASS="z"><TD CLASS="l">400</TD><TD> XSTypeDefinition td = psvi.getTypeDefinition();</TD></TR><TR><TD CLASS="l">401</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">402</TD><TD> short method = 0;</TD></TR><TR><TD CLASS="l">403</TD><TD> </TD></TR><TR><TD CLASS="l">404</TD><TD> // XXX</TD></TR><TR CLASS="z"><TD CLASS="l">405</TD><TD> if (!et.expanded()) {</TD></TR><TR CLASS="z"><TD CLASS="l">406</TD><TD> String pre = et.prefix();</TD></TR><TR><TD CLASS="l">407</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">408</TD><TD> if (pre != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">409</TD><TD> if (prefix_exists(pre)) {</TD></TR><TR CLASS="z"><TD CLASS="l">410</TD><TD> et.set_namespace(resolve_prefix(pre));</TD></TR><TR><TD CLASS="l">411</TD><TD> } else</TD></TR><TR CLASS="z"><TD CLASS="l">412</TD><TD> assert false;</TD></TR><TR><TD CLASS="l">413</TD><TD> } else</TD></TR><TR CLASS="z"><TD CLASS="l">414</TD><TD> et.set_namespace(default_namespace());</TD></TR><TR><TD CLASS="l">415</TD><TD> }</TD></TR><TR><TD CLASS="l">416</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">417</TD><TD> return td.derivedFrom(et.namespace(), et.local(), method);</TD></TR><TR><TD CLASS="l">418</TD><TD> }</TD></TR><TR><TD CLASS="l">419</TD><TD> </TD></TR><TR><TD CLASS="l">420</TD><TD> /**</TD></TR><TR><TD CLASS="l">421</TD><TD> * Checks if an XML node derives from a specified type definition.</TD></TR><TR><TD CLASS="l">422</TD><TD> * </TD></TR><TR><TD CLASS="l">423</TD><TD> * @param at</TD></TR><TR><TD CLASS="l">424</TD><TD> * node actual type.</TD></TR><TR><TD CLASS="l">425</TD><TD> * @param et</TD></TR><TR><TD CLASS="l"><A NAME="b">426</A></TD><TD> * type definition of expected type.</TD></TR><TR><TD CLASS="l">427</TD><TD> * @return true if a derivation exists.</TD></TR><TR><TD CLASS="l">428</TD><TD> */</TD></TR><TR><TD CLASS="l">429</TD><TD> public boolean derives_from(NodeType at, XSTypeDefinition et) {</TD></TR><TR CLASS="z"><TD CLASS="l">430</TD><TD> ItemPSVI psvi = (ItemPSVI) at.node_value();</TD></TR><TR CLASS="z"><TD CLASS="l">431</TD><TD> XSTypeDefinition td = psvi.getTypeDefinition();</TD></TR><TR><TD CLASS="l">432</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">433</TD><TD> short method = 0;</TD></TR><TR><TD CLASS="l">434</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">435</TD><TD> return td.derivedFromType(et, method);</TD></TR><TR><TD CLASS="l">436</TD><TD> }</TD></TR><TR><TD CLASS="l">437</TD><TD> </TD></TR><TR><TD CLASS="l">438</TD><TD> /**</TD></TR><TR><TD CLASS="l"><A NAME="25">439</A></TD><TD> * Creates a new scope level.</TD></TR><TR><TD CLASS="l">440</TD><TD> */</TD></TR><TR><TD CLASS="l">441</TD><TD> // variable stuff</TD></TR><TR><TD CLASS="l">442</TD><TD> public void new_scope() {</TD></TR><TR CLASS="c"><TD CLASS="l">443</TD><TD> Map vars = new HashMap();</TD></TR><TR><TD CLASS="l">444</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">445</TD><TD> _scopes.push(vars);</TD></TR><TR CLASS="c"><TD CLASS="l">446</TD><TD> }</TD></TR><TR><TD CLASS="l">447</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="c">448</A></TD><TD> /**</TD></TR><TR><TD CLASS="l">449</TD><TD> * Destroys a scope.</TD></TR><TR><TD CLASS="l">450</TD><TD> */</TD></TR><TR><TD CLASS="l">451</TD><TD> public void destroy_scope() {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="6">452</A></TD><TD> _scopes.pop();</TD></TR><TR CLASS="z"><TD CLASS="l">453</TD><TD> }</TD></TR><TR><TD CLASS="l">454</TD><TD> </TD></TR><TR><TD CLASS="l">455</TD><TD> private Map current_scope() {</TD></TR><TR CLASS="z"><TD CLASS="l">456</TD><TD> return (Map) _scopes.peek();</TD></TR><TR><TD CLASS="l">457</TD><TD> }</TD></TR><TR><TD CLASS="l">458</TD><TD> </TD></TR><TR><TD CLASS="l">459</TD><TD> /**</TD></TR><TR><TD CLASS="l">460</TD><TD> * does variable exist in current scope ?</TD></TR><TR><TD CLASS="l">461</TD><TD> * </TD></TR><TR><TD CLASS="l">462</TD><TD> * @param var</TD></TR><TR><TD CLASS="l"><A NAME="1b">463</A></TD><TD> * variable name.</TD></TR><TR><TD CLASS="l">464</TD><TD> * @return true if it does.</TD></TR><TR><TD CLASS="l">465</TD><TD> */</TD></TR><TR><TD CLASS="l">466</TD><TD> public boolean variable_exists(QName var) {</TD></TR><TR CLASS="z"><TD CLASS="l">467</TD><TD> Map scope = current_scope();</TD></TR><TR><TD CLASS="l">468</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">469</TD><TD> return scope.containsKey(var);</TD></TR><TR><TD CLASS="l">470</TD><TD> }</TD></TR><TR><TD CLASS="l">471</TD><TD> </TD></TR><TR><TD CLASS="l">472</TD><TD> /**</TD></TR><TR><TD CLASS="l">473</TD><TD> * checks to see if variable is in scope</TD></TR><TR><TD CLASS="l">474</TD><TD> * </TD></TR><TR><TD CLASS="l">475</TD><TD> * @param var</TD></TR><TR><TD CLASS="l">476</TD><TD> * variable name.</TD></TR><TR><TD CLASS="l"><A NAME="1c">477</A></TD><TD> * @return true if variable is in current or above scope.</TD></TR><TR><TD CLASS="l">478</TD><TD> */</TD></TR><TR><TD CLASS="l">479</TD><TD> public boolean variable_in_scope(QName var) {</TD></TR><TR><TD CLASS="l">480</TD><TD> // order doesn't matter..</TD></TR><TR CLASS="z"><TD CLASS="l">481</TD><TD> for (Iterator i = _scopes.iterator(); i.hasNext();) {</TD></TR><TR CLASS="z"><TD CLASS="l">482</TD><TD> Map scope = (Map) i.next();</TD></TR><TR><TD CLASS="l">483</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">484</TD><TD> if (scope.containsKey(var))</TD></TR><TR CLASS="z"><TD CLASS="l">485</TD><TD> return true;</TD></TR><TR><TD CLASS="l">486</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">487</TD><TD> return false;</TD></TR><TR><TD CLASS="l">488</TD><TD> }</TD></TR><TR><TD CLASS="l">489</TD><TD> </TD></TR><TR><TD CLASS="l">490</TD><TD> /**</TD></TR><TR><TD CLASS="l">491</TD><TD> * Adds a variable to current scope.</TD></TR><TR><TD CLASS="l">492</TD><TD> * </TD></TR><TR><TD CLASS="l">493</TD><TD> * used for static checking.... i.e. presence of variables</TD></TR><TR><TD CLASS="l">494</TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="2">495</A></TD><TD> * @param var</TD></TR><TR><TD CLASS="l">496</TD><TD> * variable name to add.</TD></TR><TR><TD CLASS="l">497</TD><TD> */</TD></TR><TR><TD CLASS="l">498</TD><TD> public void add_variable(QName var) {</TD></TR><TR CLASS="z"><TD CLASS="l">499</TD><TD> set_variable(var, null);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="18">500</A></TD><TD> }</TD></TR><TR><TD CLASS="l">501</TD><TD> </TD></TR><TR><TD CLASS="l">502</TD><TD> // overwrites, or creates</TD></TR><TR><TD CLASS="l">503</TD><TD> protected void set_variable(QName var, AnyType val) {</TD></TR><TR CLASS="z"><TD CLASS="l">504</TD><TD> Map scope = current_scope();</TD></TR><TR><TD CLASS="l">505</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">506</TD><TD> scope.put(var, val);</TD></TR><TR CLASS="z"><TD CLASS="l">507</TD><TD> }</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> * Deletes a variable from current scope.</TD></TR><TR><TD CLASS="l">511</TD><TD> * </TD></TR><TR><TD CLASS="l">512</TD><TD> * @param var</TD></TR><TR><TD CLASS="l"><A NAME="9">513</A></TD><TD> * variable name to delete.</TD></TR><TR><TD CLASS="l">514</TD><TD> * @return false if variable doesn't exist.</TD></TR><TR><TD CLASS="l">515</TD><TD> */</TD></TR><TR><TD CLASS="l">516</TD><TD> public boolean del_variable(QName var) {</TD></TR><TR CLASS="z"><TD CLASS="l">517</TD><TD> if (!variable_exists(var))</TD></TR><TR CLASS="z"><TD CLASS="l">518</TD><TD> return false;</TD></TR><TR><TD CLASS="l">519</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">520</TD><TD> Map scope = current_scope();</TD></TR><TR CLASS="z"><TD CLASS="l">521</TD><TD> if (scope.remove(var) == null)</TD></TR><TR CLASS="z"><TD CLASS="l">522</TD><TD> return false;</TD></TR><TR CLASS="z"><TD CLASS="l">523</TD><TD> return true;</TD></TR><TR><TD CLASS="l">524</TD><TD> </TD></TR><TR><TD CLASS="l">525</TD><TD> }</TD></TR><TR><TD CLASS="l">526</TD><TD> </TD></TR><TR><TD CLASS="l">527</TD><TD> // return null if "not found"</TD></TR><TR><TD CLASS="l"><A NAME="13">528</A></TD><TD> protected AnyType get_var(QName var) {</TD></TR><TR><TD CLASS="l">529</TD><TD> // go through the stack in reverse order... reverse iterators</TD></TR><TR><TD CLASS="l">530</TD><TD> // would be nice here...</TD></TR><TR><TD CLASS="l">531</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">532</TD><TD> int pos = _scopes.size();</TD></TR><TR CLASS="z"><TD CLASS="l">533</TD><TD> while (--pos >= 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">534</TD><TD> Map scope = (Map) _scopes.get(pos);</TD></TR><TR><TD CLASS="l">535</TD><TD> </TD></TR><TR><TD CLASS="l">536</TD><TD> // gotcha</TD></TR><TR CLASS="z"><TD CLASS="l">537</TD><TD> if (scope.containsKey(var)) {</TD></TR><TR CLASS="z"><TD CLASS="l">538</TD><TD> return (AnyType) scope.get(var);</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> </TD></TR><TR CLASS="z"><TD CLASS="l">542</TD><TD> return null;</TD></TR><TR><TD CLASS="l">543</TD><TD> }</TD></TR><TR><TD CLASS="l">544</TD><TD> </TD></TR><TR><TD CLASS="l">545</TD><TD> /**</TD></TR><TR><TD CLASS="l"><A NAME="7">546</A></TD><TD> * Debug function which will print current variable scopes and info.</TD></TR><TR><TD CLASS="l">547</TD><TD> */</TD></TR><TR><TD CLASS="l">548</TD><TD> // debug functions</TD></TR><TR><TD CLASS="l">549</TD><TD> public void debug_print_vars() {</TD></TR><TR CLASS="z"><TD CLASS="l">550</TD><TD> int level = 0;</TD></TR><TR><TD CLASS="l">551</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">552</TD><TD> for (Iterator i = _scopes.iterator(); i.hasNext();) {</TD></TR><TR CLASS="z"><TD CLASS="l">553</TD><TD> Map scope = (Map) i.next();</TD></TR><TR><TD CLASS="l">554</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">555</TD><TD> System.out.println("Scope level " + level);</TD></TR><TR CLASS="z"><TD CLASS="l">556</TD><TD> for (Iterator j = scope.keySet().iterator(); j.hasNext();) {</TD></TR><TR CLASS="z"><TD CLASS="l">557</TD><TD> QName varname = (QName) j.next();</TD></TR><TR><TD CLASS="l">558</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">559</TD><TD> AnyType val = (AnyType) scope.get(varname);</TD></TR><TR><TD CLASS="l">560</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">561</TD><TD> String string_val = "null";</TD></TR><TR><TD CLASS="l">562</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">563</TD><TD> if (val != null)</TD></TR><TR CLASS="z"><TD CLASS="l">564</TD><TD> string_val = val.string_value();</TD></TR><TR><TD CLASS="l">565</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">566</TD><TD> System.out.println("Varname: " + varname.string()</TD></TR><TR CLASS="z"><TD CLASS="l">567</TD><TD> + " expanded=" + varname.expanded() + " Value: "</TD></TR><TR CLASS="z"><TD CLASS="l">568</TD><TD> + string_val);</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 CLASS="z"><TD CLASS="l">572</TD><TD> level++;</TD></TR><TR><TD CLASS="l">573</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">574</TD><TD> }</TD></TR><TR><TD CLASS="l">575</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> |