Added: chemistry/site/trunk/content/java/0.7.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/AbstractPredicateWalker.html URL: http://svn.apache.org/viewvc/chemistry/site/trunk/content/java/0.7.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/AbstractPredicateWalker.html?rev=1308689&view=auto ============================================================================== --- chemistry/site/trunk/content/java/0.7.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/AbstractPredicateWalker.html (added) +++ chemistry/site/trunk/content/java/0.7.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/AbstractPredicateWalker.html Tue Apr 3 05:00:48 2012 @@ -0,0 +1,352 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> +<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> +<head> +<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" /> +<title>AbstractPredicateWalker xref</title> +<link type="text/css" rel="stylesheet" href="../../../../../../../stylesheet.css" /> +</head> +<body> +<pre> + +<a name="1" href="#1">1</a> <em class="jxr_comment">/*</em> +<a name="2" href="#2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em> +<a name="3" href="#3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em> +<a name="4" href="#4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em> +<a name="5" href="#5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em> +<a name="6" href="#6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em> +<a name="7" href="#7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em> +<a name="8" href="#8">8</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em> +<a name="9" href="#9">9</a> <em class="jxr_comment"> *</em> +<a name="10" href="#10">10</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0"; target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em> +<a name="11" href="#11">11</a> <em class="jxr_comment"> *</em> +<a name="12" href="#12">12</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em> +<a name="13" href="#13">13</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em> +<a name="14" href="#14">14</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em> +<a name="15" href="#15">15</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em> +<a name="16" href="#16">16</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em> +<a name="17" href="#17">17</a> <em class="jxr_comment"> * under the License.</em> +<a name="18" href="#18">18</a> <em class="jxr_comment"> *</em> +<a name="19" href="#19">19</a> <em class="jxr_comment"> * Contributors:</em> +<a name="20" href="#20">20</a> <em class="jxr_comment"> * Florent Guillaume, Nuxeo</em> +<a name="21" href="#21">21</a> <em class="jxr_comment"> */</em> +<a name="22" href="#22">22</a> <strong class="jxr_keyword">package</strong> org.apache.chemistry.opencmis.server.support.query; +<a name="23" href="#23">23</a> +<a name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList; +<a name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.util.List; +<a name="26" href="#26">26</a> +<a name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.tree.Tree; +<a name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException; +<a name="29" href="#29">29</a> +<a name="30" href="#30">30</a> <em class="jxr_javadoccomment">/**</em> +<a name="31" href="#31">31</a> <em class="jxr_javadoccomment"> * Basic implementation walking a predicate in lexical order.</em> +<a name="32" href="#32">32</a> <em class="jxr_javadoccomment"> * <p></em> +<a name="33" href="#33">33</a> <em class="jxr_javadoccomment"> * The {@code walkXYZ} methods can be overridden to change the walking order.</em> +<a name="34" href="#34">34</a> <em class="jxr_javadoccomment"> */</em> +<a name="35" href="#35">35</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/AbstractPredicateWalker.html">AbstractPredicateWalker</a> implements <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/PredicateWalker.html">PredicateWalker</a> { +<a name="36" href="#36">36</a> +<a name="37" href="#37">37</a> <strong class="jxr_keyword">public</strong> Boolean walkPredicate(Tree node) { +<a name="38" href="#38">38</a> <strong class="jxr_keyword">switch</strong> (node.getType()) { +<a name="39" href="#39">39</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.NOT: +<a name="40" href="#40">40</a> <strong class="jxr_keyword">return</strong> walkNot(node, node.getChild(0)); +<a name="41" href="#41">41</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.AND: +<a name="42" href="#42">42</a> <strong class="jxr_keyword">return</strong> walkAnd(node, node.getChild(0), node.getChild(1)); +<a name="43" href="#43">43</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.OR: +<a name="44" href="#44">44</a> <strong class="jxr_keyword">return</strong> walkOr(node, node.getChild(0), node.getChild(1)); +<a name="45" href="#45">45</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.EQ: +<a name="46" href="#46">46</a> <strong class="jxr_keyword">return</strong> walkEquals(node, node.getChild(0), node.getChild(1)); +<a name="47" href="#47">47</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.NEQ: +<a name="48" href="#48">48</a> <strong class="jxr_keyword">return</strong> walkNotEquals(node, node.getChild(0), node.getChild(1)); +<a name="49" href="#49">49</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.GT: +<a name="50" href="#50">50</a> <strong class="jxr_keyword">return</strong> walkGreaterThan(node, node.getChild(0), node.getChild(1)); +<a name="51" href="#51">51</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.GTEQ: +<a name="52" href="#52">52</a> <strong class="jxr_keyword">return</strong> walkGreaterOrEquals(node, node.getChild(0), node.getChild(1)); +<a name="53" href="#53">53</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.LT: +<a name="54" href="#54">54</a> <strong class="jxr_keyword">return</strong> walkLessThan(node, node.getChild(0), node.getChild(1)); +<a name="55" href="#55">55</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.LTEQ: +<a name="56" href="#56">56</a> <strong class="jxr_keyword">return</strong> walkLessOrEquals(node, node.getChild(0), node.getChild(1)); +<a name="57" href="#57">57</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.IN: +<a name="58" href="#58">58</a> <strong class="jxr_keyword">return</strong> walkIn(node, node.getChild(0), node.getChild(1)); +<a name="59" href="#59">59</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.NOT_IN: +<a name="60" href="#60">60</a> <strong class="jxr_keyword">return</strong> walkNotIn(node, node.getChild(0), node.getChild(1)); +<a name="61" href="#61">61</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.IN_ANY: +<a name="62" href="#62">62</a> <strong class="jxr_keyword">return</strong> walkInAny(node, node.getChild(0), node.getChild(1)); +<a name="63" href="#63">63</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.NOT_IN_ANY: +<a name="64" href="#64">64</a> <strong class="jxr_keyword">return</strong> walkNotInAny(node, node.getChild(0), node.getChild(1)); +<a name="65" href="#65">65</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.EQ_ANY: +<a name="66" href="#66">66</a> <strong class="jxr_keyword">return</strong> walkEqAny(node, node.getChild(0), node.getChild(1)); +<a name="67" href="#67">67</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.IS_NULL: +<a name="68" href="#68">68</a> <strong class="jxr_keyword">return</strong> walkIsNull(node, node.getChild(0)); +<a name="69" href="#69">69</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.IS_NOT_NULL: +<a name="70" href="#70">70</a> <strong class="jxr_keyword">return</strong> walkIsNotNull(node, node.getChild(0)); +<a name="71" href="#71">71</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.LIKE: +<a name="72" href="#72">72</a> <strong class="jxr_keyword">return</strong> walkLike(node, node.getChild(0), node.getChild(1)); +<a name="73" href="#73">73</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.NOT_LIKE: +<a name="74" href="#74">74</a> <strong class="jxr_keyword">return</strong> walkNotLike(node, node.getChild(0), node.getChild(1)); +<a name="75" href="#75">75</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.CONTAINS: +<a name="76" href="#76">76</a> <strong class="jxr_keyword">if</strong> (node.getChildCount() == 1) { +<a name="77" href="#77">77</a> <strong class="jxr_keyword">return</strong> walkContains(node, <strong class="jxr_keyword">null</strong>, node.getChild(0)); +<a name="78" href="#78">78</a> } <strong class="jxr_keyword">else</strong> { +<a name="79" href="#79">79</a> <strong class="jxr_keyword">return</strong> walkContains(node, node.getChild(0), node.getChild(1)); +<a name="80" href="#80">80</a> } +<a name="81" href="#81">81</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.IN_FOLDER: +<a name="82" href="#82">82</a> <strong class="jxr_keyword">if</strong> (node.getChildCount() == 1) { +<a name="83" href="#83">83</a> <strong class="jxr_keyword">return</strong> walkInFolder(node, <strong class="jxr_keyword">null</strong>, node.getChild(0)); +<a name="84" href="#84">84</a> } <strong class="jxr_keyword">else</strong> { +<a name="85" href="#85">85</a> <strong class="jxr_keyword">return</strong> walkInFolder(node, node.getChild(0), node.getChild(1)); +<a name="86" href="#86">86</a> } +<a name="87" href="#87">87</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.IN_TREE: +<a name="88" href="#88">88</a> <strong class="jxr_keyword">if</strong> (node.getChildCount() == 1) { +<a name="89" href="#89">89</a> <strong class="jxr_keyword">return</strong> walkInTree(node, <strong class="jxr_keyword">null</strong>, node.getChild(0)); +<a name="90" href="#90">90</a> } <strong class="jxr_keyword">else</strong> { +<a name="91" href="#91">91</a> <strong class="jxr_keyword">return</strong> walkInTree(node, node.getChild(0), node.getChild(1)); +<a name="92" href="#92">92</a> } +<a name="93" href="#93">93</a> <strong class="jxr_keyword">default</strong>: +<a name="94" href="#94">94</a> <strong class="jxr_keyword">return</strong> walkOtherPredicate(node); +<a name="95" href="#95">95</a> } +<a name="96" href="#96">96</a> } +<a name="97" href="#97">97</a> +<a name="98" href="#98">98</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> For extensibility. */</em> +<a name="99" href="#99">99</a> <strong class="jxr_keyword">protected</strong> Boolean walkOtherPredicate(Tree node) { +<a name="100" href="#100">100</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisRuntimeException(<span class="jxr_string">"Unknown node type: "</span> + node.getType() + <span class="jxr_string">" ("</span> + node.getText() + <span class="jxr_string">")"</span>); +<a name="101" href="#101">101</a> } +<a name="102" href="#102">102</a> +<a name="103" href="#103">103</a> <strong class="jxr_keyword">public</strong> Boolean walkNot(Tree opNode, Tree node) { +<a name="104" href="#104">104</a> walkPredicate(node); +<a name="105" href="#105">105</a> <strong class="jxr_keyword">return</strong> false; +<a name="106" href="#106">106</a> } +<a name="107" href="#107">107</a> +<a name="108" href="#108">108</a> <strong class="jxr_keyword">public</strong> Boolean walkAnd(Tree opNode, Tree leftNode, Tree rightNode) { +<a name="109" href="#109">109</a> walkPredicate(leftNode); +<a name="110" href="#110">110</a> walkPredicate(rightNode); +<a name="111" href="#111">111</a> <strong class="jxr_keyword">return</strong> false; +<a name="112" href="#112">112</a> } +<a name="113" href="#113">113</a> +<a name="114" href="#114">114</a> <strong class="jxr_keyword">public</strong> Boolean walkOr(Tree opNode, Tree leftNode, Tree rightNode) { +<a name="115" href="#115">115</a> walkPredicate(leftNode); +<a name="116" href="#116">116</a> walkPredicate(rightNode); +<a name="117" href="#117">117</a> <strong class="jxr_keyword">return</strong> false; +<a name="118" href="#118">118</a> } +<a name="119" href="#119">119</a> +<a name="120" href="#120">120</a> <strong class="jxr_keyword">public</strong> Object walkExpr(Tree node) { +<a name="121" href="#121">121</a> <strong class="jxr_keyword">switch</strong> (node.getType()) { +<a name="122" href="#122">122</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.BOOL_LIT: +<a name="123" href="#123">123</a> <strong class="jxr_keyword">return</strong> walkBoolean(node); +<a name="124" href="#124">124</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.NUM_LIT: +<a name="125" href="#125">125</a> <strong class="jxr_keyword">return</strong> walkNumber(node); +<a name="126" href="#126">126</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.STRING_LIT: +<a name="127" href="#127">127</a> <strong class="jxr_keyword">return</strong> walkString(node); +<a name="128" href="#128">128</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.TIME_LIT: +<a name="129" href="#129">129</a> <strong class="jxr_keyword">return</strong> walkTimestamp(node); +<a name="130" href="#130">130</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.IN_LIST: +<a name="131" href="#131">131</a> <strong class="jxr_keyword">return</strong> walkList(node); +<a name="132" href="#132">132</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.COL: +<a name="133" href="#133">133</a> <strong class="jxr_keyword">return</strong> walkCol(node); +<a name="134" href="#134">134</a> <strong class="jxr_keyword">case</strong> CmisQlStrictLexer.ID: +<a name="135" href="#135">135</a> <strong class="jxr_keyword">return</strong> walkId(node); +<a name="136" href="#136">136</a> <strong class="jxr_keyword">default</strong>: +<a name="137" href="#137">137</a> <strong class="jxr_keyword">return</strong> walkOtherExpr(node); +<a name="138" href="#138">138</a> } +<a name="139" href="#139">139</a> } +<a name="140" href="#140">140</a> +<a name="141" href="#141">141</a> <strong class="jxr_keyword">public</strong> Boolean walkSearchExpr(Tree node) { +<a name="142" href="#142">142</a> <strong class="jxr_keyword">switch</strong> (node.getType()) { +<a name="143" href="#143">143</a> <strong class="jxr_keyword">case</strong> TextSearchLexer.TEXT_AND: +<a name="144" href="#144">144</a> <strong class="jxr_keyword">return</strong> walkTextAnd(node); +<a name="145" href="#145">145</a> <strong class="jxr_keyword">case</strong> TextSearchLexer.TEXT_OR: +<a name="146" href="#146">146</a> <strong class="jxr_keyword">return</strong> walkTextOr(node); +<a name="147" href="#147">147</a> <strong class="jxr_keyword">case</strong> TextSearchLexer.TEXT_MINUS: +<a name="148" href="#148">148</a> <strong class="jxr_keyword">return</strong> walkTextMinus(node); +<a name="149" href="#149">149</a> <strong class="jxr_keyword">case</strong> TextSearchLexer.TEXT_SEARCH_WORD_LIT: +<a name="150" href="#150">150</a> <strong class="jxr_keyword">return</strong> walkTextWord(node); +<a name="151" href="#151">151</a> <strong class="jxr_keyword">case</strong> TextSearchLexer.TEXT_SEARCH_PHRASE_STRING_LIT: +<a name="152" href="#152">152</a> <strong class="jxr_keyword">return</strong> walkTextPhrase(node); +<a name="153" href="#153">153</a> <strong class="jxr_keyword">default</strong>: +<a name="154" href="#154">154</a> walkOtherExpr(node); +<a name="155" href="#155">155</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a name="156" href="#156">156</a> } +<a name="157" href="#157">157</a> } +<a name="158" href="#158">158</a> +<a name="159" href="#159">159</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> For extensibility. */</em> +<a name="160" href="#160">160</a> <strong class="jxr_keyword">protected</strong> Object walkOtherExpr(Tree node) { +<a name="161" href="#161">161</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisRuntimeException(<span class="jxr_string">"Unknown node type: "</span> + node.getType() + <span class="jxr_string">" ("</span> + node.getText() + <span class="jxr_string">")"</span>); +<a name="162" href="#162">162</a> } +<a name="163" href="#163">163</a> +<a name="164" href="#164">164</a> <strong class="jxr_keyword">public</strong> Boolean walkEquals(Tree opNode, Tree leftNode, Tree rightNode) { +<a name="165" href="#165">165</a> walkExpr(leftNode); +<a name="166" href="#166">166</a> walkExpr(rightNode); +<a name="167" href="#167">167</a> <strong class="jxr_keyword">return</strong> false; +<a name="168" href="#168">168</a> } +<a name="169" href="#169">169</a> +<a name="170" href="#170">170</a> <strong class="jxr_keyword">public</strong> Boolean walkNotEquals(Tree opNode, Tree leftNode, Tree rightNode) { +<a name="171" href="#171">171</a> walkExpr(leftNode); +<a name="172" href="#172">172</a> walkExpr(rightNode); +<a name="173" href="#173">173</a> <strong class="jxr_keyword">return</strong> false; +<a name="174" href="#174">174</a> } +<a name="175" href="#175">175</a> +<a name="176" href="#176">176</a> <strong class="jxr_keyword">public</strong> Boolean walkGreaterThan(Tree opNode, Tree leftNode, Tree rightNode) { +<a name="177" href="#177">177</a> walkExpr(leftNode); +<a name="178" href="#178">178</a> walkExpr(rightNode); +<a name="179" href="#179">179</a> <strong class="jxr_keyword">return</strong> false; +<a name="180" href="#180">180</a> } +<a name="181" href="#181">181</a> +<a name="182" href="#182">182</a> <strong class="jxr_keyword">public</strong> Boolean walkGreaterOrEquals(Tree opNode, Tree leftNode, Tree rightNode) { +<a name="183" href="#183">183</a> walkExpr(leftNode); +<a name="184" href="#184">184</a> walkExpr(rightNode); +<a name="185" href="#185">185</a> <strong class="jxr_keyword">return</strong> false; +<a name="186" href="#186">186</a> } +<a name="187" href="#187">187</a> +<a name="188" href="#188">188</a> <strong class="jxr_keyword">public</strong> Boolean walkLessThan(Tree opNode, Tree leftNode, Tree rightNode) { +<a name="189" href="#189">189</a> walkExpr(leftNode); +<a name="190" href="#190">190</a> walkExpr(rightNode); +<a name="191" href="#191">191</a> <strong class="jxr_keyword">return</strong> false; +<a name="192" href="#192">192</a> } +<a name="193" href="#193">193</a> +<a name="194" href="#194">194</a> <strong class="jxr_keyword">public</strong> Boolean walkLessOrEquals(Tree opNode, Tree leftNode, Tree rightNode) { +<a name="195" href="#195">195</a> walkExpr(leftNode); +<a name="196" href="#196">196</a> walkExpr(rightNode); +<a name="197" href="#197">197</a> <strong class="jxr_keyword">return</strong> false; +<a name="198" href="#198">198</a> } +<a name="199" href="#199">199</a> +<a name="200" href="#200">200</a> <strong class="jxr_keyword">public</strong> Boolean walkIn(Tree opNode, Tree colNode, Tree listNode) { +<a name="201" href="#201">201</a> walkExpr(colNode); +<a name="202" href="#202">202</a> walkExpr(listNode); +<a name="203" href="#203">203</a> <strong class="jxr_keyword">return</strong> false; +<a name="204" href="#204">204</a> } +<a name="205" href="#205">205</a> +<a name="206" href="#206">206</a> <strong class="jxr_keyword">public</strong> Boolean walkNotIn(Tree opNode, Tree colNode, Tree listNode) { +<a name="207" href="#207">207</a> walkExpr(colNode); +<a name="208" href="#208">208</a> walkExpr(listNode); +<a name="209" href="#209">209</a> <strong class="jxr_keyword">return</strong> false; +<a name="210" href="#210">210</a> } +<a name="211" href="#211">211</a> +<a name="212" href="#212">212</a> <strong class="jxr_keyword">public</strong> Boolean walkInAny(Tree opNode, Tree colNode, Tree listNode) { +<a name="213" href="#213">213</a> walkExpr(colNode); +<a name="214" href="#214">214</a> walkExpr(listNode); +<a name="215" href="#215">215</a> <strong class="jxr_keyword">return</strong> false; +<a name="216" href="#216">216</a> } +<a name="217" href="#217">217</a> +<a name="218" href="#218">218</a> <strong class="jxr_keyword">public</strong> Boolean walkNotInAny(Tree opNode, Tree colNode, Tree listNode) { +<a name="219" href="#219">219</a> walkExpr(colNode); +<a name="220" href="#220">220</a> walkExpr(listNode); +<a name="221" href="#221">221</a> <strong class="jxr_keyword">return</strong> false; +<a name="222" href="#222">222</a> } +<a name="223" href="#223">223</a> +<a name="224" href="#224">224</a> <strong class="jxr_keyword">public</strong> Boolean walkEqAny(Tree opNode, Tree literalNode, Tree colNode) { +<a name="225" href="#225">225</a> walkExpr(literalNode); +<a name="226" href="#226">226</a> walkExpr(colNode); +<a name="227" href="#227">227</a> <strong class="jxr_keyword">return</strong> false; +<a name="228" href="#228">228</a> } +<a name="229" href="#229">229</a> +<a name="230" href="#230">230</a> <strong class="jxr_keyword">public</strong> Boolean walkIsNull(Tree opNode, Tree colNode) { +<a name="231" href="#231">231</a> walkExpr(colNode); +<a name="232" href="#232">232</a> <strong class="jxr_keyword">return</strong> false; +<a name="233" href="#233">233</a> } +<a name="234" href="#234">234</a> +<a name="235" href="#235">235</a> <strong class="jxr_keyword">public</strong> Boolean walkIsNotNull(Tree opNode, Tree colNode) { +<a name="236" href="#236">236</a> walkExpr(colNode); +<a name="237" href="#237">237</a> <strong class="jxr_keyword">return</strong> false; +<a name="238" href="#238">238</a> } +<a name="239" href="#239">239</a> +<a name="240" href="#240">240</a> <strong class="jxr_keyword">public</strong> Boolean walkLike(Tree opNode, Tree colNode, Tree stringNode) { +<a name="241" href="#241">241</a> walkExpr(colNode); +<a name="242" href="#242">242</a> walkExpr(stringNode); +<a name="243" href="#243">243</a> <strong class="jxr_keyword">return</strong> false; +<a name="244" href="#244">244</a> } +<a name="245" href="#245">245</a> +<a name="246" href="#246">246</a> <strong class="jxr_keyword">public</strong> Boolean walkNotLike(Tree opNode, Tree colNode, Tree stringNode) { +<a name="247" href="#247">247</a> walkExpr(colNode); +<a name="248" href="#248">248</a> walkExpr(stringNode); +<a name="249" href="#249">249</a> <strong class="jxr_keyword">return</strong> false; +<a name="250" href="#250">250</a> } +<a name="251" href="#251">251</a> +<a name="252" href="#252">252</a> <strong class="jxr_keyword">public</strong> Boolean walkContains(Tree opNode, Tree qualNode, Tree queryNode) { +<a name="253" href="#253">253</a> <strong class="jxr_keyword">if</strong> (qualNode != <strong class="jxr_keyword">null</strong>) { +<a name="254" href="#254">254</a> <strong class="jxr_keyword">return</strong> walkSearchExpr(qualNode); +<a name="255" href="#255">255</a> } +<a name="256" href="#256">256</a> <strong class="jxr_keyword">return</strong> walkSearchExpr(queryNode); +<a name="257" href="#257">257</a> } +<a name="258" href="#258">258</a> +<a name="259" href="#259">259</a> <strong class="jxr_keyword">public</strong> Boolean walkInFolder(Tree opNode, Tree qualNode, Tree paramNode) { +<a name="260" href="#260">260</a> <strong class="jxr_keyword">if</strong> (qualNode != <strong class="jxr_keyword">null</strong>) { +<a name="261" href="#261">261</a> walkExpr(qualNode); +<a name="262" href="#262">262</a> } +<a name="263" href="#263">263</a> walkExpr(paramNode); +<a name="264" href="#264">264</a> <strong class="jxr_keyword">return</strong> false; +<a name="265" href="#265">265</a> } +<a name="266" href="#266">266</a> +<a name="267" href="#267">267</a> <strong class="jxr_keyword">public</strong> Boolean walkInTree(Tree opNode, Tree qualNode, Tree paramNode) { +<a name="268" href="#268">268</a> <strong class="jxr_keyword">if</strong> (qualNode != <strong class="jxr_keyword">null</strong>) { +<a name="269" href="#269">269</a> walkExpr(qualNode); +<a name="270" href="#270">270</a> } +<a name="271" href="#271">271</a> walkExpr(paramNode); +<a name="272" href="#272">272</a> <strong class="jxr_keyword">return</strong> false; +<a name="273" href="#273">273</a> } +<a name="274" href="#274">274</a> +<a name="275" href="#275">275</a> <strong class="jxr_keyword">public</strong> Object walkList(Tree node) { +<a name="276" href="#276">276</a> <strong class="jxr_keyword">int</strong> n = node.getChildCount(); +<a name="277" href="#277">277</a> List<Object> res = <strong class="jxr_keyword">new</strong> ArrayList<Object>(n); +<a name="278" href="#278">278</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < n; i++) { +<a name="279" href="#279">279</a> res.add(walkExpr(node.getChild(i))); +<a name="280" href="#280">280</a> } +<a name="281" href="#281">281</a> <strong class="jxr_keyword">return</strong> res; +<a name="282" href="#282">282</a> } +<a name="283" href="#283">283</a> +<a name="284" href="#284">284</a> <strong class="jxr_keyword">public</strong> Object walkBoolean(Tree node) { +<a name="285" href="#285">285</a> String s = node.getText(); +<a name="286" href="#286">286</a> <strong class="jxr_keyword">return</strong> Boolean.valueOf(s); +<a name="287" href="#287">287</a> } +<a name="288" href="#288">288</a> +<a name="289" href="#289">289</a> <strong class="jxr_keyword">public</strong> Object walkNumber(Tree node) { +<a name="290" href="#290">290</a> String s = node.getText(); +<a name="291" href="#291">291</a> <strong class="jxr_keyword">if</strong> (s.contains(<span class="jxr_string">"."</span>) || s.contains(<span class="jxr_string">"e"</span>) || s.contains(<span class="jxr_string">"E"</span>)) { +<a name="292" href="#292">292</a> <strong class="jxr_keyword">return</strong> Double.valueOf(s); +<a name="293" href="#293">293</a> } <strong class="jxr_keyword">else</strong> { +<a name="294" href="#294">294</a> <strong class="jxr_keyword">return</strong> Long.valueOf(s); +<a name="295" href="#295">295</a> } +<a name="296" href="#296">296</a> } +<a name="297" href="#297">297</a> +<a name="298" href="#298">298</a> <strong class="jxr_keyword">public</strong> Object walkString(Tree node) { +<a name="299" href="#299">299</a> String s = node.getText(); +<a name="300" href="#300">300</a> s = s.substring(1, s.length() - 1); +<a name="301" href="#301">301</a> s = s.replace(<span class="jxr_string">"''"</span>, <span class="jxr_string">"'"</span>); <em class="jxr_comment">// unescape quotes</em> +<a name="302" href="#302">302</a> <strong class="jxr_keyword">return</strong> s; +<a name="303" href="#303">303</a> } +<a name="304" href="#304">304</a> +<a name="305" href="#305">305</a> <strong class="jxr_keyword">public</strong> Object walkTimestamp(Tree node) { +<a name="306" href="#306">306</a> String s = node.getText(); +<a name="307" href="#307">307</a> s = s.substring(s.indexOf('\'') + 1, s.length() - 1); +<a name="308" href="#308">308</a> <strong class="jxr_keyword">return</strong> CalendarHelper.fromString(s); +<a name="309" href="#309">309</a> } +<a name="310" href="#310">310</a> +<a name="311" href="#311">311</a> <strong class="jxr_keyword">public</strong> Object walkCol(Tree node) { +<a name="312" href="#312">312</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a name="313" href="#313">313</a> } +<a name="314" href="#314">314</a> +<a name="315" href="#315">315</a> <strong class="jxr_keyword">public</strong> Object walkId(Tree node) { +<a name="316" href="#316">316</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a name="317" href="#317">317</a> } +<a name="318" href="#318">318</a> +<a name="319" href="#319">319</a> <strong class="jxr_keyword">protected</strong> Boolean walkTextAnd(Tree node) { +<a name="320" href="#320">320</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a name="321" href="#321">321</a> } +<a name="322" href="#322">322</a> +<a name="323" href="#323">323</a> <strong class="jxr_keyword">protected</strong> Boolean walkTextOr(Tree node) { +<a name="324" href="#324">324</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a name="325" href="#325">325</a> } +<a name="326" href="#326">326</a> +<a name="327" href="#327">327</a> <strong class="jxr_keyword">protected</strong> Boolean walkTextMinus(Tree node) { +<a name="328" href="#328">328</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a name="329" href="#329">329</a> } +<a name="330" href="#330">330</a> +<a name="331" href="#331">331</a> <strong class="jxr_keyword">protected</strong> Boolean walkTextWord(Tree node) { +<a name="332" href="#332">332</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a name="333" href="#333">333</a> } +<a name="334" href="#334">334</a> +<a name="335" href="#335">335</a> <strong class="jxr_keyword">protected</strong> Boolean walkTextPhrase(Tree node) { +<a name="336" href="#336">336</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a name="337" href="#337">337</a> } +<a name="338" href="#338">338</a> } +</pre> +<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/";>Maven</a></div></body> +</html> +
Added: chemistry/site/trunk/content/java/0.7.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/CalendarHelper.html URL: http://svn.apache.org/viewvc/chemistry/site/trunk/content/java/0.7.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/CalendarHelper.html?rev=1308689&view=auto ============================================================================== --- chemistry/site/trunk/content/java/0.7.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/CalendarHelper.html (added) +++ chemistry/site/trunk/content/java/0.7.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/CalendarHelper.html Tue Apr 3 05:00:48 2012 @@ -0,0 +1,177 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> +<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> +<head> +<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" /> +<title>CalendarHelper xref</title> +<link type="text/css" rel="stylesheet" href="../../../../../../../stylesheet.css" /> +</head> +<body> +<pre> + +<a name="1" href="#1">1</a> <em class="jxr_comment">/*</em> +<a name="2" href="#2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em> +<a name="3" href="#3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em> +<a name="4" href="#4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em> +<a name="5" href="#5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em> +<a name="6" href="#6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em> +<a name="7" href="#7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em> +<a name="8" href="#8">8</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em> +<a name="9" href="#9">9</a> <em class="jxr_comment"> *</em> +<a name="10" href="#10">10</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0"; target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em> +<a name="11" href="#11">11</a> <em class="jxr_comment"> *</em> +<a name="12" href="#12">12</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em> +<a name="13" href="#13">13</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em> +<a name="14" href="#14">14</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em> +<a name="15" href="#15">15</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em> +<a name="16" href="#16">16</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em> +<a name="17" href="#17">17</a> <em class="jxr_comment"> * under the License.</em> +<a name="18" href="#18">18</a> <em class="jxr_comment"> *</em> +<a name="19" href="#19">19</a> <em class="jxr_comment"> * Authors:</em> +<a name="20" href="#20">20</a> <em class="jxr_comment"> * Florent Guillaume, Nuxeo</em> +<a name="21" href="#21">21</a> <em class="jxr_comment"> */</em> +<a name="22" href="#22">22</a> <strong class="jxr_keyword">package</strong> org.apache.chemistry.opencmis.server.support.query; +<a name="23" href="#23">23</a> +<a name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.util.Calendar; +<a name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.util.GregorianCalendar; +<a name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> java.util.TimeZone; +<a name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> java.util.regex.Matcher; +<a name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> java.util.regex.Pattern; +<a name="29" href="#29">29</a> +<a name="30" href="#30">30</a> <em class="jxr_javadoccomment">/**</em> +<a name="31" href="#31">31</a> <em class="jxr_javadoccomment"> * Helper dealing with conversion of {@link Calendar} to and from the string</em> +<a name="32" href="#32">32</a> <em class="jxr_javadoccomment"> * format specified by CMISQL.</em> +<a name="33" href="#33">33</a> <em class="jxr_javadoccomment"> */</em> +<a name="34" href="#34">34</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/CalendarHelper.html">CalendarHelper</a> { +<a name="35" href="#35">35</a> +<a name="36" href="#36">36</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Pattern CMISQL_PATTERN = Pattern.compile( <em class="jxr_comment">//</em> +<a name="37" href="#37">37</a> <span class="jxr_string">"(\\d{4})-(\\d{2})-(\\d{2})[Tt]"</span> + <span class="jxr_string">"(\\d{2}):(\\d{2}):(\\d{2})(?:\\.(\\d+))?"</span> +<a name="38" href="#38">38</a> + <span class="jxr_string">"(?:[Zz]|([+-]\\d{2}:\\d{2}))?"</span>); +<a name="39" href="#39">39</a> +<a name="40" href="#40">40</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/CalendarHelper.html">CalendarHelper</a>() { +<a name="41" href="#41">41</a> <em class="jxr_comment">// utility class</em> +<a name="42" href="#42">42</a> } +<a name="43" href="#43">43</a> +<a name="44" href="#44">44</a> <em class="jxr_javadoccomment">/**</em> +<a name="45" href="#45">45</a> <em class="jxr_javadoccomment"> * Converts a CMISQL date string representation to a</em> +<a name="46" href="#46">46</a> <em class="jxr_javadoccomment"> * {@link GregorianCalendar}.</em> +<a name="47" href="#47">47</a> <em class="jxr_javadoccomment"> * <p></em> +<a name="48" href="#48">48</a> <em class="jxr_javadoccomment"> * Parses {@code YYYY-HH-MMThh:mm:ss.sss+hh:mm}, or a {@code Z} for the</em> +<a name="49" href="#49">49</a> <em class="jxr_javadoccomment"> * timezone, and with {@code .sss} being optional.</em> +<a name="50" href="#50">50</a> <em class="jxr_javadoccomment"> *</em> +<a name="51" href="#51">51</a> <em class="jxr_javadoccomment"> * @param datetime</em> +<a name="52" href="#52">52</a> <em class="jxr_javadoccomment"> * the string representation in CMISQL format</em> +<a name="53" href="#53">53</a> <em class="jxr_javadoccomment"> * @return the created instance</em> +<a name="54" href="#54">54</a> <em class="jxr_javadoccomment"> */</em> +<a name="55" href="#55">55</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> GregorianCalendar fromString(String datetime) { +<a name="56" href="#56">56</a> Matcher m = CMISQL_PATTERN.matcher(datetime); +<a name="57" href="#57">57</a> <strong class="jxr_keyword">if</strong> (!m.matches()) { +<a name="58" href="#58">58</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Invalid datetime format: "</span> + datetime); +<a name="59" href="#59">59</a> } +<a name="60" href="#60">60</a> String tz = m.group(8); +<a name="61" href="#61">61</a> GregorianCalendar cal = (GregorianCalendar) GregorianCalendar.getInstance(TimeZone.getTimeZone(<span class="jxr_string">"GMT"</span> +<a name="62" href="#62">62</a> + (tz == <strong class="jxr_keyword">null</strong> ? <span class="jxr_string">""</span> : tz))); +<a name="63" href="#63">63</a> cal.set(Calendar.YEAR, Integer.parseInt(m.group(1))); +<a name="64" href="#64">64</a> cal.set(Calendar.MONTH, Integer.parseInt(m.group(2)) - 1); +<a name="65" href="#65">65</a> cal.set(Calendar.DATE, Integer.parseInt(m.group(3))); +<a name="66" href="#66">66</a> cal.set(Calendar.HOUR_OF_DAY, Integer.parseInt(m.group(4))); +<a name="67" href="#67">67</a> cal.set(Calendar.MINUTE, Integer.parseInt(m.group(5))); +<a name="68" href="#68">68</a> cal.set(Calendar.SECOND, Integer.parseInt(m.group(6))); +<a name="69" href="#69">69</a> String decimals = m.group(7); +<a name="70" href="#70">70</a> <strong class="jxr_keyword">int</strong> ms = decimals == <strong class="jxr_keyword">null</strong> ? 0 : Integer.parseInt((decimals + <span class="jxr_string">"00"</span>).substring(0, 3)); +<a name="71" href="#71">71</a> cal.set(Calendar.MILLISECOND, ms); +<a name="72" href="#72">72</a> <strong class="jxr_keyword">return</strong> cal; +<a name="73" href="#73">73</a> } +<a name="74" href="#74">74</a> +<a name="75" href="#75">75</a> <em class="jxr_javadoccomment">/**</em> +<a name="76" href="#76">76</a> <em class="jxr_javadoccomment"> * Converts a Calendar to its CMISQL string representation.</em> +<a name="77" href="#77">77</a> <em class="jxr_javadoccomment"> *</em> +<a name="78" href="#78">78</a> <em class="jxr_javadoccomment"> * @param cal</em> +<a name="79" href="#79">79</a> <em class="jxr_javadoccomment"> * a {@link Calendar}</em> +<a name="80" href="#80">80</a> <em class="jxr_javadoccomment"> * @return the CMISQL string representation</em> +<a name="81" href="#81">81</a> <em class="jxr_javadoccomment"> */</em> +<a name="82" href="#82">82</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String toString(Calendar cal) { +<a name="83" href="#83">83</a> StringBuilder buf = <strong class="jxr_keyword">new</strong> StringBuilder(28); +<a name="84" href="#84">84</a> toString(cal, buf); +<a name="85" href="#85">85</a> <strong class="jxr_keyword">return</strong> buf.toString(); +<a name="86" href="#86">86</a> } +<a name="87" href="#87">87</a> +<a name="88" href="#88">88</a> <em class="jxr_javadoccomment">/**</em> +<a name="89" href="#89">89</a> <em class="jxr_javadoccomment"> * Converts a Calendar to its CMISQL string representation.</em> +<a name="90" href="#90">90</a> <em class="jxr_javadoccomment"> *</em> +<a name="91" href="#91">91</a> <em class="jxr_javadoccomment"> * @param cal</em> +<a name="92" href="#92">92</a> <em class="jxr_javadoccomment"> * a {@link Calendar}</em> +<a name="93" href="#93">93</a> <em class="jxr_javadoccomment"> * @param buf</em> +<a name="94" href="#94">94</a> <em class="jxr_javadoccomment"> * a buffer in which to add the CMISQL string representation</em> +<a name="95" href="#95">95</a> <em class="jxr_javadoccomment"> */</em> +<a name="96" href="#96">96</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> toString(Calendar cal, StringBuilder buf) { +<a name="97" href="#97">97</a> buf.append(cal.get(Calendar.YEAR)); +<a name="98" href="#98">98</a> buf.append('-'); +<a name="99" href="#99">99</a> <strong class="jxr_keyword">int</strong> f = cal.get(Calendar.MONTH); +<a name="100" href="#100">100</a> <strong class="jxr_keyword">if</strong> (f < 9) { +<a name="101" href="#101">101</a> buf.append('0'); +<a name="102" href="#102">102</a> } +<a name="103" href="#103">103</a> buf.append(f + 1); +<a name="104" href="#104">104</a> buf.append('-'); +<a name="105" href="#105">105</a> f = cal.get(Calendar.DATE); +<a name="106" href="#106">106</a> <strong class="jxr_keyword">if</strong> (f < 10) { +<a name="107" href="#107">107</a> buf.append('0'); +<a name="108" href="#108">108</a> } +<a name="109" href="#109">109</a> buf.append(f); +<a name="110" href="#110">110</a> buf.append('T'); +<a name="111" href="#111">111</a> f = cal.get(Calendar.HOUR_OF_DAY); +<a name="112" href="#112">112</a> <strong class="jxr_keyword">if</strong> (f < 10) { +<a name="113" href="#113">113</a> buf.append('0'); +<a name="114" href="#114">114</a> } +<a name="115" href="#115">115</a> buf.append(f); +<a name="116" href="#116">116</a> buf.append(':'); +<a name="117" href="#117">117</a> f = cal.get(Calendar.MINUTE); +<a name="118" href="#118">118</a> <strong class="jxr_keyword">if</strong> (f < 10) { +<a name="119" href="#119">119</a> buf.append('0'); +<a name="120" href="#120">120</a> } +<a name="121" href="#121">121</a> buf.append(f); +<a name="122" href="#122">122</a> buf.append(':'); +<a name="123" href="#123">123</a> f = cal.get(Calendar.SECOND); +<a name="124" href="#124">124</a> <strong class="jxr_keyword">if</strong> (f < 10) { +<a name="125" href="#125">125</a> buf.append('0'); +<a name="126" href="#126">126</a> } +<a name="127" href="#127">127</a> buf.append(f); +<a name="128" href="#128">128</a> buf.append('.'); +<a name="129" href="#129">129</a> f = cal.get(Calendar.MILLISECOND); +<a name="130" href="#130">130</a> <strong class="jxr_keyword">if</strong> (f < 100) { +<a name="131" href="#131">131</a> buf.append('0'); +<a name="132" href="#132">132</a> } +<a name="133" href="#133">133</a> <strong class="jxr_keyword">if</strong> (f < 10) { +<a name="134" href="#134">134</a> buf.append('0'); +<a name="135" href="#135">135</a> } +<a name="136" href="#136">136</a> buf.append(f); +<a name="137" href="#137">137</a> <strong class="jxr_keyword">int</strong> offset = cal.getTimeZone().getOffset(cal.getTimeInMillis()) / 60000; +<a name="138" href="#138">138</a> <strong class="jxr_keyword">if</strong> (offset == 0) { +<a name="139" href="#139">139</a> buf.append('Z'); +<a name="140" href="#140">140</a> } <strong class="jxr_keyword">else</strong> { +<a name="141" href="#141">141</a> <strong class="jxr_keyword">char</strong> sign; +<a name="142" href="#142">142</a> <strong class="jxr_keyword">if</strong> (offset < 0) { +<a name="143" href="#143">143</a> offset = -offset; +<a name="144" href="#144">144</a> sign = '-'; +<a name="145" href="#145">145</a> } <strong class="jxr_keyword">else</strong> { +<a name="146" href="#146">146</a> sign = '+'; +<a name="147" href="#147">147</a> } +<a name="148" href="#148">148</a> buf.append(sign); +<a name="149" href="#149">149</a> f = offset / 60; +<a name="150" href="#150">150</a> <strong class="jxr_keyword">if</strong> (f < 10) { +<a name="151" href="#151">151</a> buf.append('0'); +<a name="152" href="#152">152</a> } +<a name="153" href="#153">153</a> buf.append(f); +<a name="154" href="#154">154</a> buf.append(':'); +<a name="155" href="#155">155</a> f = offset % 60; +<a name="156" href="#156">156</a> <strong class="jxr_keyword">if</strong> (f < 10) { +<a name="157" href="#157">157</a> buf.append('0'); +<a name="158" href="#158">158</a> } +<a name="159" href="#159">159</a> buf.append(f); +<a name="160" href="#160">160</a> } +<a name="161" href="#161">161</a> } +<a name="162" href="#162">162</a> +<a name="163" href="#163">163</a> } +</pre> +<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/";>Maven</a></div></body> +</html> +
