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From elecha...@apache.org
Subject svn commit: r874484 [30/45] - in /websites/production/directory/content/mavibot/gen-docs: ./ 1.0.0-M1/ 1.0.0-M1/apidocs/ 1.0.0-M1/apidocs/org/ 1.0.0-M1/apidocs/org/apache/ 1.0.0-M1/apidocs/org/apache/directory/ 1.0.0-M1/apidocs/org/apache/directory/mav...
Date Tue, 13 Aug 2013 15:42:17 GMT
Added: websites/production/directory/content/mavibot/gen-docs/1.0.0-M1/xref/org/apache/directory/mavibot/btree/Cursor.html
==============================================================================
--- websites/production/directory/content/mavibot/gen-docs/1.0.0-M1/xref/org/apache/directory/mavibot/btree/Cursor.html (added)
+++ websites/production/directory/content/mavibot/gen-docs/1.0.0-M1/xref/org/apache/directory/mavibot/btree/Cursor.html Tue Aug 13 15:42:13 2013
@@ -0,0 +1,595 @@
+<!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_US" lang="en_US">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>Cursor xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../../apidocs/org/apache/directory/mavibot/btree/Cursor.html">View Javadoc</a></div><pre>
+
+<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> *  Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> *  or more contributor license agreements.  See the NOTICE file</em>
+<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> *  distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> *  regarding copyright ownership.  The ASF licenses this file</em>
+<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> *  to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> *  "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> *  with the License.  You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" 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 class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> *  Unless required by applicable law or agreed to in writing,</em>
+<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> *  software distributed under the License is distributed on an</em>
+<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> *  KIND, either express or implied.  See the License for the</em>
+<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> *  specific language governing permissions and limitations</em>
+<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_comment"> *  under the License.</em>
+<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">package</strong> org.apache.directory.mavibot.btree;
+<a class="jxr_linenumber" name="21" href="#21">21</a>  
+<a class="jxr_linenumber" name="22" href="#22">22</a>  
+<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> java.io.IOException;
+<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> java.util.LinkedList;
+<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> java.util.NoSuchElementException;
+<a class="jxr_linenumber" name="26" href="#26">26</a>  
+<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> org.apache.directory.mavibot.btree.exception.EndOfFileExceededException;
+<a class="jxr_linenumber" name="28" href="#28">28</a>  
+<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.directory.mavibot.btree.InternalUtil.*;
+<a class="jxr_linenumber" name="30" href="#30">30</a>  
+<a class="jxr_linenumber" name="31" href="#31">31</a>  <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="32" href="#32">32</a>  <em class="jxr_javadoccomment"> * A Cursor is used to fetch elements in a BTree and is returned by the</em>
+<a class="jxr_linenumber" name="33" href="#33">33</a>  <em class="jxr_javadoccomment"> * @see BTree#browse method. The cursor &lt;strng&gt;must&lt;/strong&gt; be closed</em>
+<a class="jxr_linenumber" name="34" href="#34">34</a>  <em class="jxr_javadoccomment"> * when the user is done with it.</em>
+<a class="jxr_linenumber" name="35" href="#35">35</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
+<a class="jxr_linenumber" name="36" href="#36">36</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="37" href="#37">37</a>  <em class="jxr_javadoccomment"> * @author &lt;a href="<a href="mailto:labs@labs.apache.org" target="alexandria_uri">mailto:labs@labs.apache.org</a>"&gt;Mavibot labs Project&lt;/a&gt;</em>
+<a class="jxr_linenumber" name="38" href="#38">38</a>  <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="39" href="#39">39</a>  <em class="jxr_javadoccomment"> * @param &lt;K&gt; The type for the Key</em>
+<a class="jxr_linenumber" name="40" href="#40">40</a>  <em class="jxr_javadoccomment"> * @param &lt;V&gt; The type for the stored value</em>
+<a class="jxr_linenumber" name="41" href="#41">41</a>  <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="42" href="#42">42</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> Cursor&lt;K, V&gt;
+<a class="jxr_linenumber" name="43" href="#43">43</a>  {
+<a class="jxr_linenumber" name="44" href="#44">44</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> The transaction used for this cursor */</em>
+<a class="jxr_linenumber" name="45" href="#45">45</a>      <strong class="jxr_keyword">private</strong> Transaction&lt;K, V&gt; transaction;
+<a class="jxr_linenumber" name="46" href="#46">46</a>  
+<a class="jxr_linenumber" name="47" href="#47">47</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> The <a href="../../../../../org/apache/directory/mavibot/btree/Tuple.html">Tuple</a> used to return the results */</em>
+<a class="jxr_linenumber" name="48" href="#48">48</a>      <strong class="jxr_keyword">private</strong> Tuple&lt;K, V&gt; tuple = <strong class="jxr_keyword">new</strong> Tuple&lt;K, V&gt;();
+<a class="jxr_linenumber" name="49" href="#49">49</a>  
+<a class="jxr_linenumber" name="50" href="#50">50</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> The stack of pages from the root down to the leaf */</em>
+<a class="jxr_linenumber" name="51" href="#51">51</a>      <strong class="jxr_keyword">private</strong> LinkedList&lt;ParentPos&lt;K, V&gt;&gt; stack;
+<a class="jxr_linenumber" name="52" href="#52">52</a>  
+<a class="jxr_linenumber" name="53" href="#53">53</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> The <a href="../../../../../org/apache/directory/mavibot/btree/BTree.html">BTree</a> we are walking */</em>
+<a class="jxr_linenumber" name="54" href="#54">54</a>      <strong class="jxr_keyword">private</strong> BTree&lt;K, V&gt; btree;
+<a class="jxr_linenumber" name="55" href="#55">55</a>  
+<a class="jxr_linenumber" name="56" href="#56">56</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> allowDuplicates;
+<a class="jxr_linenumber" name="57" href="#57">57</a>      
+<a class="jxr_linenumber" name="58" href="#58">58</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> a copy of the stack given at the time of initializing the cursor. This is used for moving the cursor to start position */</em>
+<a class="jxr_linenumber" name="59" href="#59">59</a>      <strong class="jxr_keyword">private</strong> LinkedList&lt;ParentPos&lt;K, V&gt;&gt; _initialStack;
+<a class="jxr_linenumber" name="60" href="#60">60</a>  
+<a class="jxr_linenumber" name="61" href="#61">61</a>      <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="62" href="#62">62</a>  <em class="jxr_javadoccomment">     * Creates a new instance of Cursor, starting on a page at a given position.</em>
+<a class="jxr_linenumber" name="63" href="#63">63</a>  <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="64" href="#64">64</a>  <em class="jxr_javadoccomment">     * @param transaction The transaction this operation is protected by</em>
+<a class="jxr_linenumber" name="65" href="#65">65</a>  <em class="jxr_javadoccomment">     * @param stack The stack of parent's from root to this page</em>
+<a class="jxr_linenumber" name="66" href="#66">66</a>  <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="67" href="#67">67</a>      <em class="jxr_comment">/*<em class="jxr_comment"> No qualifier */</em><a href="../../../../../org/apache/directory/mavibot/btree/Cursor.html">Cursor</a>( BTree&lt;K, V&gt; btree, Transaction&lt;K, V&gt; transaction, LinkedList&lt;ParentPos&lt;K, V&gt;&gt; stack )</em>
+<a class="jxr_linenumber" name="68" href="#68">68</a>      {
+<a class="jxr_linenumber" name="69" href="#69">69</a>          <strong class="jxr_keyword">this</strong>.transaction = transaction;
+<a class="jxr_linenumber" name="70" href="#70">70</a>          <strong class="jxr_keyword">this</strong>.stack = stack;
+<a class="jxr_linenumber" name="71" href="#71">71</a>          <strong class="jxr_keyword">this</strong>.btree = btree;
+<a class="jxr_linenumber" name="72" href="#72">72</a>          <strong class="jxr_keyword">this</strong>.allowDuplicates = btree.isAllowDuplicates();
+<a class="jxr_linenumber" name="73" href="#73">73</a>          
+<a class="jxr_linenumber" name="74" href="#74">74</a>          _initialStack = <strong class="jxr_keyword">new</strong> LinkedList&lt;ParentPos&lt;K,V&gt;&gt;();
+<a class="jxr_linenumber" name="75" href="#75">75</a>          
+<a class="jxr_linenumber" name="76" href="#76">76</a>          cloneStack( stack, _initialStack );
+<a class="jxr_linenumber" name="77" href="#77">77</a>      }
+<a class="jxr_linenumber" name="78" href="#78">78</a>      
+<a class="jxr_linenumber" name="79" href="#79">79</a>  
+<a class="jxr_linenumber" name="80" href="#80">80</a>      <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="81" href="#81">81</a>  <em class="jxr_javadoccomment">     * Find the next key/value</em>
+<a class="jxr_linenumber" name="82" href="#82">82</a>  <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="83" href="#83">83</a>  <em class="jxr_javadoccomment">     * @return A Tuple containing the found key and value</em>
+<a class="jxr_linenumber" name="84" href="#84">84</a>  <em class="jxr_javadoccomment">     * @throws IOException </em>
+<a class="jxr_linenumber" name="85" href="#85">85</a>  <em class="jxr_javadoccomment">     * @throws EndOfFileExceededException </em>
+<a class="jxr_linenumber" name="86" href="#86">86</a>  <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="87" href="#87">87</a>      <strong class="jxr_keyword">public</strong> Tuple&lt;K, V&gt; next() <strong class="jxr_keyword">throws</strong> EndOfFileExceededException, IOException
+<a class="jxr_linenumber" name="88" href="#88">88</a>      {
+<a class="jxr_linenumber" name="89" href="#89">89</a>          ParentPos&lt;K, V&gt; parentPos = stack.getFirst();
+<a class="jxr_linenumber" name="90" href="#90">90</a>  
+<a class="jxr_linenumber" name="91" href="#91">91</a>          <strong class="jxr_keyword">if</strong> ( parentPos.page == <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="92" href="#92">92</a>          {
+<a class="jxr_linenumber" name="93" href="#93">93</a>              <em class="jxr_comment">// This is the end : no more value</em>
+<a class="jxr_linenumber" name="94" href="#94">94</a>              <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> NoSuchElementException( <span class="jxr_string">"No more tuples present"</span> );
+<a class="jxr_linenumber" name="95" href="#95">95</a>          }
+<a class="jxr_linenumber" name="96" href="#96">96</a>  
+<a class="jxr_linenumber" name="97" href="#97">97</a>          <strong class="jxr_keyword">if</strong> ( parentPos.pos == parentPos.page.getNbElems() )
+<a class="jxr_linenumber" name="98" href="#98">98</a>          {
+<a class="jxr_linenumber" name="99" href="#99">99</a>              <em class="jxr_comment">// End of the leaf. We have to go back into the stack up to the</em>
+<a class="jxr_linenumber" name="100" href="#100">100</a>             <em class="jxr_comment">// parent, and down to the leaf</em>
+<a class="jxr_linenumber" name="101" href="#101">101</a>             parentPos = findNextParentPos();
+<a class="jxr_linenumber" name="102" href="#102">102</a> 
+<a class="jxr_linenumber" name="103" href="#103">103</a>             <em class="jxr_comment">// we also need to check for the type of page cause</em>
+<a class="jxr_linenumber" name="104" href="#104">104</a>             <em class="jxr_comment">// findNextParentPos will never return a null ParentPos</em>
+<a class="jxr_linenumber" name="105" href="#105">105</a>             <strong class="jxr_keyword">if</strong> ( parentPos.page == <strong class="jxr_keyword">null</strong> || ( parentPos.page instanceof Node ) )
+<a class="jxr_linenumber" name="106" href="#106">106</a>             {
+<a class="jxr_linenumber" name="107" href="#107">107</a>                 <em class="jxr_comment">// This is the end : no more value</em>
+<a class="jxr_linenumber" name="108" href="#108">108</a>                 <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> NoSuchElementException( <span class="jxr_string">"No more tuples present"</span> );
+<a class="jxr_linenumber" name="109" href="#109">109</a>             }
+<a class="jxr_linenumber" name="110" href="#110">110</a>         }
+<a class="jxr_linenumber" name="111" href="#111">111</a> 
+<a class="jxr_linenumber" name="112" href="#112">112</a>         <em class="jxr_comment">// can happen if next() is called after prev()</em>
+<a class="jxr_linenumber" name="113" href="#113">113</a>         <strong class="jxr_keyword">if</strong> ( parentPos.pos &lt; 0 )
+<a class="jxr_linenumber" name="114" href="#114">114</a>         {
+<a class="jxr_linenumber" name="115" href="#115">115</a>             parentPos.pos = 0;
+<a class="jxr_linenumber" name="116" href="#116">116</a>         }
+<a class="jxr_linenumber" name="117" href="#117">117</a>         
+<a class="jxr_linenumber" name="118" href="#118">118</a>         Leaf&lt;K, V&gt; leaf = ( Leaf&lt;K, V&gt; ) ( parentPos.page );
+<a class="jxr_linenumber" name="119" href="#119">119</a>         tuple.setKey( leaf.keys[parentPos.pos] );
+<a class="jxr_linenumber" name="120" href="#120">120</a>         
+<a class="jxr_linenumber" name="121" href="#121">121</a>         <strong class="jxr_keyword">if</strong>( allowDuplicates )
+<a class="jxr_linenumber" name="122" href="#122">122</a>         {
+<a class="jxr_linenumber" name="123" href="#123">123</a>             setDupsContainer( parentPos, btree );
+<a class="jxr_linenumber" name="124" href="#124">124</a>         
+<a class="jxr_linenumber" name="125" href="#125">125</a>             <em class="jxr_comment">// can happen if next() is called after prev()</em>
+<a class="jxr_linenumber" name="126" href="#126">126</a>             <strong class="jxr_keyword">if</strong> ( parentPos.dupPos &lt; 0 )
+<a class="jxr_linenumber" name="127" href="#127">127</a>             {
+<a class="jxr_linenumber" name="128" href="#128">128</a>                 parentPos.dupPos = 0;
+<a class="jxr_linenumber" name="129" href="#129">129</a>             }
+<a class="jxr_linenumber" name="130" href="#130">130</a>             
+<a class="jxr_linenumber" name="131" href="#131">131</a>             tuple.setValue( parentPos.dupsContainer.rootPage.getKey( parentPos.dupPos ) );
+<a class="jxr_linenumber" name="132" href="#132">132</a>             parentPos.dupPos++;
+<a class="jxr_linenumber" name="133" href="#133">133</a>             
+<a class="jxr_linenumber" name="134" href="#134">134</a>             <strong class="jxr_keyword">if</strong>( parentPos.dupsContainer.getNbElems() ==  parentPos.dupPos )
+<a class="jxr_linenumber" name="135" href="#135">135</a>             {
+<a class="jxr_linenumber" name="136" href="#136">136</a>                 parentPos.pos++;
+<a class="jxr_linenumber" name="137" href="#137">137</a>                 changeNextDupsContainer( parentPos, btree );
+<a class="jxr_linenumber" name="138" href="#138">138</a>             }
+<a class="jxr_linenumber" name="139" href="#139">139</a>         }
+<a class="jxr_linenumber" name="140" href="#140">140</a>         <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="141" href="#141">141</a>         {
+<a class="jxr_linenumber" name="142" href="#142">142</a>             tuple.setValue( leaf.values[parentPos.pos].getValue( btree ) );
+<a class="jxr_linenumber" name="143" href="#143">143</a>             parentPos.pos++;
+<a class="jxr_linenumber" name="144" href="#144">144</a>         }
+<a class="jxr_linenumber" name="145" href="#145">145</a> 
+<a class="jxr_linenumber" name="146" href="#146">146</a>         <strong class="jxr_keyword">return</strong> tuple;
+<a class="jxr_linenumber" name="147" href="#147">147</a>     }
+<a class="jxr_linenumber" name="148" href="#148">148</a> 
+<a class="jxr_linenumber" name="149" href="#149">149</a>     
+<a class="jxr_linenumber" name="150" href="#150">150</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="151" href="#151">151</a> <em class="jxr_javadoccomment">     * Find the leaf containing the following elements.</em>
+<a class="jxr_linenumber" name="152" href="#152">152</a> <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="153" href="#153">153</a> <em class="jxr_javadoccomment">     * @return the new ParentPos instance, or null if we have no following leaf</em>
+<a class="jxr_linenumber" name="154" href="#154">154</a> <em class="jxr_javadoccomment">     * @throws IOException </em>
+<a class="jxr_linenumber" name="155" href="#155">155</a> <em class="jxr_javadoccomment">     * @throws EndOfFileExceededException </em>
+<a class="jxr_linenumber" name="156" href="#156">156</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="157" href="#157">157</a>     <strong class="jxr_keyword">private</strong> ParentPos&lt;K, V&gt; findNextParentPos() <strong class="jxr_keyword">throws</strong> EndOfFileExceededException, IOException
+<a class="jxr_linenumber" name="158" href="#158">158</a>     {
+<a class="jxr_linenumber" name="159" href="#159">159</a>         ParentPos&lt;K, V&gt; lastParentPos = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="160" href="#160">160</a>         
+<a class="jxr_linenumber" name="161" href="#161">161</a>         <strong class="jxr_keyword">while</strong> ( <strong class="jxr_keyword">true</strong> )
+<a class="jxr_linenumber" name="162" href="#162">162</a>         {
+<a class="jxr_linenumber" name="163" href="#163">163</a>             <em class="jxr_comment">// We first go up the tree, until we reach a page whose current position</em>
+<a class="jxr_linenumber" name="164" href="#164">164</a>             <em class="jxr_comment">// is not the last one</em>
+<a class="jxr_linenumber" name="165" href="#165">165</a>             ParentPos&lt;K, V&gt; parentPos = stack.peek();
+<a class="jxr_linenumber" name="166" href="#166">166</a> 
+<a class="jxr_linenumber" name="167" href="#167">167</a>             <strong class="jxr_keyword">if</strong> ( parentPos == <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="168" href="#168">168</a>             {
+<a class="jxr_linenumber" name="169" href="#169">169</a>                 stack.push( lastParentPos );
+<a class="jxr_linenumber" name="170" href="#170">170</a>                 <strong class="jxr_keyword">return</strong> lastParentPos;
+<a class="jxr_linenumber" name="171" href="#171">171</a>             }
+<a class="jxr_linenumber" name="172" href="#172">172</a> 
+<a class="jxr_linenumber" name="173" href="#173">173</a>             <strong class="jxr_keyword">if</strong> ( parentPos.pos == parentPos.page.getNbElems() )
+<a class="jxr_linenumber" name="174" href="#174">174</a>             {
+<a class="jxr_linenumber" name="175" href="#175">175</a>                 lastParentPos = stack.pop();
+<a class="jxr_linenumber" name="176" href="#176">176</a>                 <strong class="jxr_keyword">continue</strong>;
+<a class="jxr_linenumber" name="177" href="#177">177</a>             }
+<a class="jxr_linenumber" name="178" href="#178">178</a>             <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="179" href="#179">179</a>             {
+<a class="jxr_linenumber" name="180" href="#180">180</a>                 <em class="jxr_comment">// Then we go down the tree until we find a leaf which position is not the last one.</em>
+<a class="jxr_linenumber" name="181" href="#181">181</a>                 <strong class="jxr_keyword">int</strong> newPos = ++parentPos.pos;
+<a class="jxr_linenumber" name="182" href="#182">182</a>                 ParentPos&lt;K, V&gt; newParentPos = parentPos;
+<a class="jxr_linenumber" name="183" href="#183">183</a> 
+<a class="jxr_linenumber" name="184" href="#184">184</a>                 <strong class="jxr_keyword">while</strong> ( newParentPos.page instanceof Node )
+<a class="jxr_linenumber" name="185" href="#185">185</a>                 {
+<a class="jxr_linenumber" name="186" href="#186">186</a>                     Node&lt;K, V&gt; node = ( Node&lt;K, V&gt; ) newParentPos.page;
+<a class="jxr_linenumber" name="187" href="#187">187</a> 
+<a class="jxr_linenumber" name="188" href="#188">188</a>                     newParentPos = <strong class="jxr_keyword">new</strong> ParentPos&lt;K, V&gt;( node.children[newPos].getValue( btree ), 0 );
+<a class="jxr_linenumber" name="189" href="#189">189</a> 
+<a class="jxr_linenumber" name="190" href="#190">190</a>                     stack.push( newParentPos );
+<a class="jxr_linenumber" name="191" href="#191">191</a> 
+<a class="jxr_linenumber" name="192" href="#192">192</a>                     newPos = 0;
+<a class="jxr_linenumber" name="193" href="#193">193</a>                 }
+<a class="jxr_linenumber" name="194" href="#194">194</a> 
+<a class="jxr_linenumber" name="195" href="#195">195</a>                 <strong class="jxr_keyword">if</strong>( allowDuplicates )
+<a class="jxr_linenumber" name="196" href="#196">196</a>                 {
+<a class="jxr_linenumber" name="197" href="#197">197</a>                     changeNextDupsContainer( newParentPos, btree );
+<a class="jxr_linenumber" name="198" href="#198">198</a>                 }
+<a class="jxr_linenumber" name="199" href="#199">199</a> 
+<a class="jxr_linenumber" name="200" href="#200">200</a>                 <strong class="jxr_keyword">return</strong> newParentPos;
+<a class="jxr_linenumber" name="201" href="#201">201</a>             }
+<a class="jxr_linenumber" name="202" href="#202">202</a>         }
+<a class="jxr_linenumber" name="203" href="#203">203</a>     }
+<a class="jxr_linenumber" name="204" href="#204">204</a> 
+<a class="jxr_linenumber" name="205" href="#205">205</a> 
+<a class="jxr_linenumber" name="206" href="#206">206</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="207" href="#207">207</a> <em class="jxr_javadoccomment">     * Find the leaf containing the previous elements.</em>
+<a class="jxr_linenumber" name="208" href="#208">208</a> <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="209" href="#209">209</a> <em class="jxr_javadoccomment">     * @return the new ParentPos instance, or null if we have no previous leaf</em>
+<a class="jxr_linenumber" name="210" href="#210">210</a> <em class="jxr_javadoccomment">     * @throws IOException </em>
+<a class="jxr_linenumber" name="211" href="#211">211</a> <em class="jxr_javadoccomment">     * @throws EndOfFileExceededException </em>
+<a class="jxr_linenumber" name="212" href="#212">212</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="213" href="#213">213</a>     <strong class="jxr_keyword">private</strong> ParentPos&lt;K, V&gt; findPreviousParentPos() <strong class="jxr_keyword">throws</strong> EndOfFileExceededException, IOException
+<a class="jxr_linenumber" name="214" href="#214">214</a>     {
+<a class="jxr_linenumber" name="215" href="#215">215</a>         ParentPos&lt;K, V&gt; lastParentPos = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="216" href="#216">216</a>         
+<a class="jxr_linenumber" name="217" href="#217">217</a>         <strong class="jxr_keyword">while</strong> ( <strong class="jxr_keyword">true</strong> )
+<a class="jxr_linenumber" name="218" href="#218">218</a>         {
+<a class="jxr_linenumber" name="219" href="#219">219</a>             <em class="jxr_comment">// We first go up the tree, until we reach a page which current position</em>
+<a class="jxr_linenumber" name="220" href="#220">220</a>             <em class="jxr_comment">// is not the first one</em>
+<a class="jxr_linenumber" name="221" href="#221">221</a>             ParentPos&lt;K, V&gt; parentPos = stack.peek();
+<a class="jxr_linenumber" name="222" href="#222">222</a> 
+<a class="jxr_linenumber" name="223" href="#223">223</a>             <strong class="jxr_keyword">if</strong> ( parentPos == <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="224" href="#224">224</a>             {
+<a class="jxr_linenumber" name="225" href="#225">225</a>                 stack.push( lastParentPos );
+<a class="jxr_linenumber" name="226" href="#226">226</a>                 <strong class="jxr_keyword">return</strong> lastParentPos;
+<a class="jxr_linenumber" name="227" href="#227">227</a>             }
+<a class="jxr_linenumber" name="228" href="#228">228</a> 
+<a class="jxr_linenumber" name="229" href="#229">229</a>             <strong class="jxr_keyword">if</strong> ( parentPos.pos == 0 )
+<a class="jxr_linenumber" name="230" href="#230">230</a>             {
+<a class="jxr_linenumber" name="231" href="#231">231</a>                 lastParentPos = stack.pop();
+<a class="jxr_linenumber" name="232" href="#232">232</a>                 <strong class="jxr_keyword">continue</strong>;
+<a class="jxr_linenumber" name="233" href="#233">233</a>             }
+<a class="jxr_linenumber" name="234" href="#234">234</a>             <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="235" href="#235">235</a>             {
+<a class="jxr_linenumber" name="236" href="#236">236</a>                 <em class="jxr_comment">// Then we go down the tree until we find a leaf which position is not the first one.</em>
+<a class="jxr_linenumber" name="237" href="#237">237</a>                 <strong class="jxr_keyword">int</strong> newPos = --parentPos.pos;
+<a class="jxr_linenumber" name="238" href="#238">238</a>                 ParentPos&lt;K, V&gt; newParentPos = parentPos;
+<a class="jxr_linenumber" name="239" href="#239">239</a> 
+<a class="jxr_linenumber" name="240" href="#240">240</a>                 <strong class="jxr_keyword">while</strong> ( newParentPos.page instanceof Node )
+<a class="jxr_linenumber" name="241" href="#241">241</a>                 {
+<a class="jxr_linenumber" name="242" href="#242">242</a>                     Node&lt;K, V&gt; node = ( Node&lt;K, V&gt; ) newParentPos.page;
+<a class="jxr_linenumber" name="243" href="#243">243</a> 
+<a class="jxr_linenumber" name="244" href="#244">244</a>                     newParentPos = <strong class="jxr_keyword">new</strong> ParentPos&lt;K, V&gt;( node.children[newPos].getValue( btree ), node.children[newPos]
+<a class="jxr_linenumber" name="245" href="#245">245</a>                         .getValue( btree ).getNbElems() );
+<a class="jxr_linenumber" name="246" href="#246">246</a> 
+<a class="jxr_linenumber" name="247" href="#247">247</a>                     stack.push( newParentPos );
+<a class="jxr_linenumber" name="248" href="#248">248</a> 
+<a class="jxr_linenumber" name="249" href="#249">249</a>                     newPos = node.getNbElems();
+<a class="jxr_linenumber" name="250" href="#250">250</a>                 }
+<a class="jxr_linenumber" name="251" href="#251">251</a> 
+<a class="jxr_linenumber" name="252" href="#252">252</a>                 <strong class="jxr_keyword">if</strong>( allowDuplicates )
+<a class="jxr_linenumber" name="253" href="#253">253</a>                 {
+<a class="jxr_linenumber" name="254" href="#254">254</a>                     changePrevDupsContainer( newParentPos, btree );
+<a class="jxr_linenumber" name="255" href="#255">255</a>                 }
+<a class="jxr_linenumber" name="256" href="#256">256</a> 
+<a class="jxr_linenumber" name="257" href="#257">257</a>                 <strong class="jxr_keyword">return</strong> newParentPos;
+<a class="jxr_linenumber" name="258" href="#258">258</a>             }
+<a class="jxr_linenumber" name="259" href="#259">259</a>         }
+<a class="jxr_linenumber" name="260" href="#260">260</a>     }
+<a class="jxr_linenumber" name="261" href="#261">261</a> 
+<a class="jxr_linenumber" name="262" href="#262">262</a> 
+<a class="jxr_linenumber" name="263" href="#263">263</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="264" href="#264">264</a> <em class="jxr_javadoccomment">     * Find the previous key/value</em>
+<a class="jxr_linenumber" name="265" href="#265">265</a> <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="266" href="#266">266</a> <em class="jxr_javadoccomment">     * @return A Tuple containing the found key and value</em>
+<a class="jxr_linenumber" name="267" href="#267">267</a> <em class="jxr_javadoccomment">     * @throws IOException </em>
+<a class="jxr_linenumber" name="268" href="#268">268</a> <em class="jxr_javadoccomment">     * @throws EndOfFileExceededException </em>
+<a class="jxr_linenumber" name="269" href="#269">269</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="270" href="#270">270</a>     <strong class="jxr_keyword">public</strong> Tuple&lt;K, V&gt; prev() <strong class="jxr_keyword">throws</strong> EndOfFileExceededException, IOException
+<a class="jxr_linenumber" name="271" href="#271">271</a>     {
+<a class="jxr_linenumber" name="272" href="#272">272</a>         ParentPos&lt;K, V&gt; parentPos = stack.peek();
+<a class="jxr_linenumber" name="273" href="#273">273</a> 
+<a class="jxr_linenumber" name="274" href="#274">274</a>         <strong class="jxr_keyword">if</strong> ( parentPos.page == <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="275" href="#275">275</a>         {
+<a class="jxr_linenumber" name="276" href="#276">276</a>             <em class="jxr_comment">// This is the end : no more value</em>
+<a class="jxr_linenumber" name="277" href="#277">277</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> NoSuchElementException( <span class="jxr_string">"No more tuples present"</span> );
+<a class="jxr_linenumber" name="278" href="#278">278</a>         }
+<a class="jxr_linenumber" name="279" href="#279">279</a> 
+<a class="jxr_linenumber" name="280" href="#280">280</a>         <strong class="jxr_keyword">if</strong> ( parentPos.pos == 0 &amp;&amp; parentPos.dupPos == 0 )
+<a class="jxr_linenumber" name="281" href="#281">281</a>         {
+<a class="jxr_linenumber" name="282" href="#282">282</a>             <em class="jxr_comment">// End of the leaf. We have to go back into the stack up to the</em>
+<a class="jxr_linenumber" name="283" href="#283">283</a>             <em class="jxr_comment">// parent, and down to the leaf</em>
+<a class="jxr_linenumber" name="284" href="#284">284</a>             parentPos = findPreviousParentPos();
+<a class="jxr_linenumber" name="285" href="#285">285</a> 
+<a class="jxr_linenumber" name="286" href="#286">286</a>             <em class="jxr_comment">// we also need to check for the type of page cause</em>
+<a class="jxr_linenumber" name="287" href="#287">287</a>             <em class="jxr_comment">// findPrevParentPos will never return a null ParentPos</em>
+<a class="jxr_linenumber" name="288" href="#288">288</a>             <strong class="jxr_keyword">if</strong> ( parentPos.page == <strong class="jxr_keyword">null</strong> || ( parentPos.page instanceof Node ) )
+<a class="jxr_linenumber" name="289" href="#289">289</a>             {
+<a class="jxr_linenumber" name="290" href="#290">290</a>                 <em class="jxr_comment">// This is the end : no more value</em>
+<a class="jxr_linenumber" name="291" href="#291">291</a>                 <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> NoSuchElementException( <span class="jxr_string">"No more tuples present"</span> );
+<a class="jxr_linenumber" name="292" href="#292">292</a>             }
+<a class="jxr_linenumber" name="293" href="#293">293</a>         }
+<a class="jxr_linenumber" name="294" href="#294">294</a> 
+<a class="jxr_linenumber" name="295" href="#295">295</a>         Leaf&lt;K, V&gt; leaf = ( Leaf&lt;K, V&gt; ) ( parentPos.page );
+<a class="jxr_linenumber" name="296" href="#296">296</a>         
+<a class="jxr_linenumber" name="297" href="#297">297</a>         <strong class="jxr_keyword">if</strong>( allowDuplicates )
+<a class="jxr_linenumber" name="298" href="#298">298</a>         {
+<a class="jxr_linenumber" name="299" href="#299">299</a>             setDupsContainer( parentPos, btree );
+<a class="jxr_linenumber" name="300" href="#300">300</a>             
+<a class="jxr_linenumber" name="301" href="#301">301</a>             <em class="jxr_comment">// can happen if prev() was called after next()</em>
+<a class="jxr_linenumber" name="302" href="#302">302</a>             <strong class="jxr_keyword">if</strong>( parentPos.pos == parentPos.page.getNbElems() )
+<a class="jxr_linenumber" name="303" href="#303">303</a>             {
+<a class="jxr_linenumber" name="304" href="#304">304</a>                 parentPos.pos--;
+<a class="jxr_linenumber" name="305" href="#305">305</a>             }
+<a class="jxr_linenumber" name="306" href="#306">306</a>             
+<a class="jxr_linenumber" name="307" href="#307">307</a>             <strong class="jxr_keyword">if</strong>( parentPos.dupPos == parentPos.dupsContainer.getNbElems() )
+<a class="jxr_linenumber" name="308" href="#308">308</a>             {
+<a class="jxr_linenumber" name="309" href="#309">309</a>                 parentPos.dupPos--;
+<a class="jxr_linenumber" name="310" href="#310">310</a>             }
+<a class="jxr_linenumber" name="311" href="#311">311</a>             <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong>( parentPos.dupPos == 0 )
+<a class="jxr_linenumber" name="312" href="#312">312</a>             {
+<a class="jxr_linenumber" name="313" href="#313">313</a>                 changePrevDupsContainer( parentPos, btree );
+<a class="jxr_linenumber" name="314" href="#314">314</a>                 parentPos.pos--;
+<a class="jxr_linenumber" name="315" href="#315">315</a>                 parentPos.dupPos--;
+<a class="jxr_linenumber" name="316" href="#316">316</a>             }
+<a class="jxr_linenumber" name="317" href="#317">317</a>             <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="318" href="#318">318</a>             {
+<a class="jxr_linenumber" name="319" href="#319">319</a>                 parentPos.dupPos--;
+<a class="jxr_linenumber" name="320" href="#320">320</a>             }
+<a class="jxr_linenumber" name="321" href="#321">321</a>             
+<a class="jxr_linenumber" name="322" href="#322">322</a>             tuple.setKey( leaf.keys[parentPos.pos] );
+<a class="jxr_linenumber" name="323" href="#323">323</a>             tuple.setValue( parentPos.dupsContainer.rootPage.getKey( parentPos.dupPos ) );
+<a class="jxr_linenumber" name="324" href="#324">324</a>         }
+<a class="jxr_linenumber" name="325" href="#325">325</a>         <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="326" href="#326">326</a>         {
+<a class="jxr_linenumber" name="327" href="#327">327</a>             parentPos.pos--;
+<a class="jxr_linenumber" name="328" href="#328">328</a>             tuple.setKey( leaf.keys[parentPos.pos] );
+<a class="jxr_linenumber" name="329" href="#329">329</a>             tuple.setValue( leaf.values[parentPos.pos].getValue( btree ) );
+<a class="jxr_linenumber" name="330" href="#330">330</a>         }
+<a class="jxr_linenumber" name="331" href="#331">331</a>         
+<a class="jxr_linenumber" name="332" href="#332">332</a>         <strong class="jxr_keyword">return</strong> tuple;
+<a class="jxr_linenumber" name="333" href="#333">333</a>     }
+<a class="jxr_linenumber" name="334" href="#334">334</a> 
+<a class="jxr_linenumber" name="335" href="#335">335</a> 
+<a class="jxr_linenumber" name="336" href="#336">336</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="337" href="#337">337</a> <em class="jxr_javadoccomment">     * Tells if the cursor can return a next element</em>
+<a class="jxr_linenumber" name="338" href="#338">338</a> <em class="jxr_javadoccomment">     * @return true if there are some more elements</em>
+<a class="jxr_linenumber" name="339" href="#339">339</a> <em class="jxr_javadoccomment">     * @throws IOException </em>
+<a class="jxr_linenumber" name="340" href="#340">340</a> <em class="jxr_javadoccomment">     * @throws EndOfFileExceededException </em>
+<a class="jxr_linenumber" name="341" href="#341">341</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="342" href="#342">342</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> hasNext() <strong class="jxr_keyword">throws</strong> EndOfFileExceededException, IOException
+<a class="jxr_linenumber" name="343" href="#343">343</a>     {
+<a class="jxr_linenumber" name="344" href="#344">344</a>         ParentPos&lt;K, V&gt; parentPos = stack.peek();
+<a class="jxr_linenumber" name="345" href="#345">345</a> 
+<a class="jxr_linenumber" name="346" href="#346">346</a>         <strong class="jxr_keyword">if</strong> ( parentPos.page == <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="347" href="#347">347</a>         {
+<a class="jxr_linenumber" name="348" href="#348">348</a>             <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="349" href="#349">349</a>         }
+<a class="jxr_linenumber" name="350" href="#350">350</a> 
+<a class="jxr_linenumber" name="351" href="#351">351</a>         <strong class="jxr_keyword">for</strong>( ParentPos&lt;K, V&gt; p : stack )
+<a class="jxr_linenumber" name="352" href="#352">352</a>         {
+<a class="jxr_linenumber" name="353" href="#353">353</a>             <strong class="jxr_keyword">if</strong>( allowDuplicates &amp;&amp; ( p.page instanceof Leaf ) )
+<a class="jxr_linenumber" name="354" href="#354">354</a>             {
+<a class="jxr_linenumber" name="355" href="#355">355</a>                 <strong class="jxr_keyword">if</strong> ( ( p.dupPos != p.dupsContainer.getNbElems() ) 
+<a class="jxr_linenumber" name="356" href="#356">356</a>                      &amp;&amp; ( p.pos != p.page.getNbElems() ) )
+<a class="jxr_linenumber" name="357" href="#357">357</a>                 {
+<a class="jxr_linenumber" name="358" href="#358">358</a>                     <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="359" href="#359">359</a>                 }
+<a class="jxr_linenumber" name="360" href="#360">360</a>             }
+<a class="jxr_linenumber" name="361" href="#361">361</a>             <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> ( p.pos != p.page.getNbElems() )
+<a class="jxr_linenumber" name="362" href="#362">362</a>             {
+<a class="jxr_linenumber" name="363" href="#363">363</a>                 <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="364" href="#364">364</a>             }
+<a class="jxr_linenumber" name="365" href="#365">365</a>         }
+<a class="jxr_linenumber" name="366" href="#366">366</a>         
+<a class="jxr_linenumber" name="367" href="#367">367</a>         <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="368" href="#368">368</a>     }
+<a class="jxr_linenumber" name="369" href="#369">369</a> 
+<a class="jxr_linenumber" name="370" href="#370">370</a> 
+<a class="jxr_linenumber" name="371" href="#371">371</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="372" href="#372">372</a> <em class="jxr_javadoccomment">     * Tells if the cursor can return a previous element</em>
+<a class="jxr_linenumber" name="373" href="#373">373</a> <em class="jxr_javadoccomment">     * @return true if there are some more elements</em>
+<a class="jxr_linenumber" name="374" href="#374">374</a> <em class="jxr_javadoccomment">     * @throws IOException </em>
+<a class="jxr_linenumber" name="375" href="#375">375</a> <em class="jxr_javadoccomment">     * @throws EndOfFileExceededException </em>
+<a class="jxr_linenumber" name="376" href="#376">376</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="377" href="#377">377</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> hasPrev() <strong class="jxr_keyword">throws</strong> EndOfFileExceededException, IOException
+<a class="jxr_linenumber" name="378" href="#378">378</a>     {
+<a class="jxr_linenumber" name="379" href="#379">379</a>         ParentPos&lt;K, V&gt; parentPos = stack.peek();
+<a class="jxr_linenumber" name="380" href="#380">380</a> 
+<a class="jxr_linenumber" name="381" href="#381">381</a>         <strong class="jxr_keyword">if</strong> ( parentPos.page == <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="382" href="#382">382</a>         {
+<a class="jxr_linenumber" name="383" href="#383">383</a>             <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="384" href="#384">384</a>         }
+<a class="jxr_linenumber" name="385" href="#385">385</a> 
+<a class="jxr_linenumber" name="386" href="#386">386</a>         <strong class="jxr_keyword">for</strong>( ParentPos&lt;K, V&gt; p : stack )
+<a class="jxr_linenumber" name="387" href="#387">387</a>         {
+<a class="jxr_linenumber" name="388" href="#388">388</a>             <strong class="jxr_keyword">if</strong>( allowDuplicates &amp;&amp; ( p.page instanceof Leaf ) )
+<a class="jxr_linenumber" name="389" href="#389">389</a>             {
+<a class="jxr_linenumber" name="390" href="#390">390</a>                 <strong class="jxr_keyword">if</strong>( ( p.dupPos != 0 ) 
+<a class="jxr_linenumber" name="391" href="#391">391</a>                     || ( p.pos != 0 ) )
+<a class="jxr_linenumber" name="392" href="#392">392</a>                 {
+<a class="jxr_linenumber" name="393" href="#393">393</a>                     <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;    
+<a class="jxr_linenumber" name="394" href="#394">394</a>                 }
+<a class="jxr_linenumber" name="395" href="#395">395</a>             }
+<a class="jxr_linenumber" name="396" href="#396">396</a>             <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> ( p.pos != 0 )
+<a class="jxr_linenumber" name="397" href="#397">397</a>             {
+<a class="jxr_linenumber" name="398" href="#398">398</a>                 <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="399" href="#399">399</a>             }
+<a class="jxr_linenumber" name="400" href="#400">400</a>         }
+<a class="jxr_linenumber" name="401" href="#401">401</a>         
+<a class="jxr_linenumber" name="402" href="#402">402</a>         <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="403" href="#403">403</a>     }
+<a class="jxr_linenumber" name="404" href="#404">404</a> 
+<a class="jxr_linenumber" name="405" href="#405">405</a> 
+<a class="jxr_linenumber" name="406" href="#406">406</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="407" href="#407">407</a> <em class="jxr_javadoccomment">     * Closes the cursor, thus releases the associated transaction</em>
+<a class="jxr_linenumber" name="408" href="#408">408</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="409" href="#409">409</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> close()
+<a class="jxr_linenumber" name="410" href="#410">410</a>     {
+<a class="jxr_linenumber" name="411" href="#411">411</a>         transaction.close();
+<a class="jxr_linenumber" name="412" href="#412">412</a>     }
+<a class="jxr_linenumber" name="413" href="#413">413</a> 
+<a class="jxr_linenumber" name="414" href="#414">414</a> 
+<a class="jxr_linenumber" name="415" href="#415">415</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="416" href="#416">416</a> <em class="jxr_javadoccomment">     * @return The revision this cursor is based on</em>
+<a class="jxr_linenumber" name="417" href="#417">417</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="418" href="#418">418</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">long</strong> getRevision()
+<a class="jxr_linenumber" name="419" href="#419">419</a>     {
+<a class="jxr_linenumber" name="420" href="#420">420</a>         <strong class="jxr_keyword">return</strong> transaction.getRevision();
+<a class="jxr_linenumber" name="421" href="#421">421</a>     }
+<a class="jxr_linenumber" name="422" href="#422">422</a> 
+<a class="jxr_linenumber" name="423" href="#423">423</a> 
+<a class="jxr_linenumber" name="424" href="#424">424</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="425" href="#425">425</a> <em class="jxr_javadoccomment">     * @return The creation date for this cursor</em>
+<a class="jxr_linenumber" name="426" href="#426">426</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="427" href="#427">427</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">long</strong> getCreationDate()
+<a class="jxr_linenumber" name="428" href="#428">428</a>     {
+<a class="jxr_linenumber" name="429" href="#429">429</a>         <strong class="jxr_keyword">return</strong> transaction.getCreationDate();
+<a class="jxr_linenumber" name="430" href="#430">430</a>     }
+<a class="jxr_linenumber" name="431" href="#431">431</a>     
+<a class="jxr_linenumber" name="432" href="#432">432</a>     
+<a class="jxr_linenumber" name="433" href="#433">433</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="434" href="#434">434</a> <em class="jxr_javadoccomment">     * Moves the cursor to the next non-duplicate key.</em>
+<a class="jxr_linenumber" name="435" href="#435">435</a> 
+<a class="jxr_linenumber" name="436" href="#436">436</a> <em class="jxr_javadoccomment">     * If the BTree contains </em>
+<a class="jxr_linenumber" name="437" href="#437">437</a> <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="438" href="#438">438</a> <em class="jxr_javadoccomment">     *  &lt;ul&gt;</em>
+<a class="jxr_linenumber" name="439" href="#439">439</a> <em class="jxr_javadoccomment">     *    &lt;li&gt;&lt;1,0&gt;&lt;/li&gt;</em>
+<a class="jxr_linenumber" name="440" href="#440">440</a> <em class="jxr_javadoccomment">     *    &lt;li&gt;&lt;1,1&gt;&lt;/li&gt;</em>
+<a class="jxr_linenumber" name="441" href="#441">441</a> <em class="jxr_javadoccomment">     *    &lt;li&gt;&lt;2,0&gt;&lt;/li&gt;</em>
+<a class="jxr_linenumber" name="442" href="#442">442</a> <em class="jxr_javadoccomment">     *    &lt;li&gt;&lt;2,1&gt;&lt;/li&gt;</em>
+<a class="jxr_linenumber" name="443" href="#443">443</a> <em class="jxr_javadoccomment">     *  &lt;/ul&gt;</em>
+<a class="jxr_linenumber" name="444" href="#444">444</a> <em class="jxr_javadoccomment">     *   </em>
+<a class="jxr_linenumber" name="445" href="#445">445</a> <em class="jxr_javadoccomment">     *  and cursor is present at &lt;1,0&gt; then the cursor will move to &lt;2,0&gt;</em>
+<a class="jxr_linenumber" name="446" href="#446">446</a> <em class="jxr_javadoccomment">     *  </em>
+<a class="jxr_linenumber" name="447" href="#447">447</a> <em class="jxr_javadoccomment">     * @throws EndOfFileExceededException</em>
+<a class="jxr_linenumber" name="448" href="#448">448</a> <em class="jxr_javadoccomment">     * @throws IOException</em>
+<a class="jxr_linenumber" name="449" href="#449">449</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="450" href="#450">450</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> moveToNextNonDuplicateKey() <strong class="jxr_keyword">throws</strong> EndOfFileExceededException, IOException
+<a class="jxr_linenumber" name="451" href="#451">451</a>     {
+<a class="jxr_linenumber" name="452" href="#452">452</a>         ParentPos&lt;K, V&gt; parentPos = stack.getFirst();
+<a class="jxr_linenumber" name="453" href="#453">453</a> 
+<a class="jxr_linenumber" name="454" href="#454">454</a>         <strong class="jxr_keyword">if</strong> ( parentPos.page == <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="455" href="#455">455</a>         {
+<a class="jxr_linenumber" name="456" href="#456">456</a>             <strong class="jxr_keyword">return</strong>;
+<a class="jxr_linenumber" name="457" href="#457">457</a>         }
+<a class="jxr_linenumber" name="458" href="#458">458</a> 
+<a class="jxr_linenumber" name="459" href="#459">459</a>         <strong class="jxr_keyword">if</strong> ( parentPos.pos == ( parentPos.page.getNbElems() - 1 ) )
+<a class="jxr_linenumber" name="460" href="#460">460</a>         {
+<a class="jxr_linenumber" name="461" href="#461">461</a>             <em class="jxr_comment">// End of the leaf. We have to go back into the stack up to the</em>
+<a class="jxr_linenumber" name="462" href="#462">462</a>             <em class="jxr_comment">// parent, and down to the leaf</em>
+<a class="jxr_linenumber" name="463" href="#463">463</a>             <em class="jxr_comment">// increment the position cause findNextParentPos checks "parentPos.pos == parentPos.page.getNbElems()"</em>
+<a class="jxr_linenumber" name="464" href="#464">464</a>             parentPos.pos++;
+<a class="jxr_linenumber" name="465" href="#465">465</a>             ParentPos&lt;K, V&gt; nextPos = findNextParentPos();
+<a class="jxr_linenumber" name="466" href="#466">466</a>             
+<a class="jxr_linenumber" name="467" href="#467">467</a>             <em class="jxr_comment">// if the returned value is a Node OR if it is same as the parentPos</em>
+<a class="jxr_linenumber" name="468" href="#468">468</a>             <em class="jxr_comment">// that means cursor is already at the last position</em>
+<a class="jxr_linenumber" name="469" href="#469">469</a>             <em class="jxr_comment">// call afterLast() to restore the stack with the path to the right most element</em>
+<a class="jxr_linenumber" name="470" href="#470">470</a>             <strong class="jxr_keyword">if</strong>( ( nextPos.page instanceof Node ) || ( nextPos == parentPos ) )
+<a class="jxr_linenumber" name="471" href="#471">471</a>             {
+<a class="jxr_linenumber" name="472" href="#472">472</a>                 afterLast();
+<a class="jxr_linenumber" name="473" href="#473">473</a>             }
+<a class="jxr_linenumber" name="474" href="#474">474</a>             <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="475" href="#475">475</a>             {
+<a class="jxr_linenumber" name="476" href="#476">476</a>             	parentPos = nextPos;
+<a class="jxr_linenumber" name="477" href="#477">477</a>             }
+<a class="jxr_linenumber" name="478" href="#478">478</a>         }
+<a class="jxr_linenumber" name="479" href="#479">479</a>         <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="480" href="#480">480</a>         {
+<a class="jxr_linenumber" name="481" href="#481">481</a>             parentPos.pos++;
+<a class="jxr_linenumber" name="482" href="#482">482</a>             changeNextDupsContainer( parentPos, btree );
+<a class="jxr_linenumber" name="483" href="#483">483</a>         }
+<a class="jxr_linenumber" name="484" href="#484">484</a>     }    
+<a class="jxr_linenumber" name="485" href="#485">485</a> 
+<a class="jxr_linenumber" name="486" href="#486">486</a> 
+<a class="jxr_linenumber" name="487" href="#487">487</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="488" href="#488">488</a> <em class="jxr_javadoccomment">     * Moves the cursor to the previous non-duplicate key</em>
+<a class="jxr_linenumber" name="489" href="#489">489</a> <em class="jxr_javadoccomment">     * If the BTree contains </em>
+<a class="jxr_linenumber" name="490" href="#490">490</a> <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="491" href="#491">491</a> <em class="jxr_javadoccomment">     *  &lt;ul&gt;</em>
+<a class="jxr_linenumber" name="492" href="#492">492</a> <em class="jxr_javadoccomment">     *    &lt;li&gt;&lt;1,0&gt;&lt;/li&gt;</em>
+<a class="jxr_linenumber" name="493" href="#493">493</a> <em class="jxr_javadoccomment">     *    &lt;li&gt;&lt;1,1&gt;&lt;/li&gt;</em>
+<a class="jxr_linenumber" name="494" href="#494">494</a> <em class="jxr_javadoccomment">     *    &lt;li&gt;&lt;2,0&gt;&lt;/li&gt;</em>
+<a class="jxr_linenumber" name="495" href="#495">495</a> <em class="jxr_javadoccomment">     *    &lt;li&gt;&lt;2,1&gt;&lt;/li&gt;</em>
+<a class="jxr_linenumber" name="496" href="#496">496</a> <em class="jxr_javadoccomment">     *  &lt;/ul&gt;</em>
+<a class="jxr_linenumber" name="497" href="#497">497</a> <em class="jxr_javadoccomment">     *   </em>
+<a class="jxr_linenumber" name="498" href="#498">498</a> <em class="jxr_javadoccomment">     *  and cursor is present at &lt;2,1&gt; then the cursor will move to &lt;1,1&gt;</em>
+<a class="jxr_linenumber" name="499" href="#499">499</a> <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="500" href="#500">500</a> <em class="jxr_javadoccomment">     * @throws EndOfFileExceededException</em>
+<a class="jxr_linenumber" name="501" href="#501">501</a> <em class="jxr_javadoccomment">     * @throws IOException</em>
+<a class="jxr_linenumber" name="502" href="#502">502</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="503" href="#503">503</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> moveToPrevNonDuplicateKey() <strong class="jxr_keyword">throws</strong> EndOfFileExceededException, IOException
+<a class="jxr_linenumber" name="504" href="#504">504</a>     {
+<a class="jxr_linenumber" name="505" href="#505">505</a>         ParentPos&lt;K, V&gt; parentPos = stack.peek();
+<a class="jxr_linenumber" name="506" href="#506">506</a> 
+<a class="jxr_linenumber" name="507" href="#507">507</a>         <strong class="jxr_keyword">if</strong> ( parentPos.page == <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="508" href="#508">508</a>         {
+<a class="jxr_linenumber" name="509" href="#509">509</a>             <em class="jxr_comment">// This is the end : no more value</em>
+<a class="jxr_linenumber" name="510" href="#510">510</a>             <strong class="jxr_keyword">return</strong>;
+<a class="jxr_linenumber" name="511" href="#511">511</a>         }
+<a class="jxr_linenumber" name="512" href="#512">512</a> 
+<a class="jxr_linenumber" name="513" href="#513">513</a>         <strong class="jxr_keyword">if</strong> ( parentPos.pos == 0 )
+<a class="jxr_linenumber" name="514" href="#514">514</a>         {
+<a class="jxr_linenumber" name="515" href="#515">515</a>             <em class="jxr_comment">// End of the leaf. We have to go back into the stack up to the</em>
+<a class="jxr_linenumber" name="516" href="#516">516</a>             <em class="jxr_comment">// parent, and down to the leaf</em>
+<a class="jxr_linenumber" name="517" href="#517">517</a>             parentPos = findPreviousParentPos();
+<a class="jxr_linenumber" name="518" href="#518">518</a>             
+<a class="jxr_linenumber" name="519" href="#519">519</a>             <em class="jxr_comment">// if the returned value is a Node that means cursor is already at the first position</em>
+<a class="jxr_linenumber" name="520" href="#520">520</a>             <em class="jxr_comment">// call beforeFirst() to restore the stack to the initial state</em>
+<a class="jxr_linenumber" name="521" href="#521">521</a>             <strong class="jxr_keyword">if</strong>( parentPos.page instanceof Node )
+<a class="jxr_linenumber" name="522" href="#522">522</a>             {
+<a class="jxr_linenumber" name="523" href="#523">523</a>                 beforeFirst();
+<a class="jxr_linenumber" name="524" href="#524">524</a>             }
+<a class="jxr_linenumber" name="525" href="#525">525</a>         }
+<a class="jxr_linenumber" name="526" href="#526">526</a>         <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="527" href="#527">527</a>         {
+<a class="jxr_linenumber" name="528" href="#528">528</a>             changePrevDupsContainer( parentPos, btree );
+<a class="jxr_linenumber" name="529" href="#529">529</a>             parentPos.pos--;
+<a class="jxr_linenumber" name="530" href="#530">530</a>         }
+<a class="jxr_linenumber" name="531" href="#531">531</a>     }
+<a class="jxr_linenumber" name="532" href="#532">532</a>     
+<a class="jxr_linenumber" name="533" href="#533">533</a>     
+<a class="jxr_linenumber" name="534" href="#534">534</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="535" href="#535">535</a> <em class="jxr_javadoccomment">     * moves the cursor to the same position that was given at the time of instantiating the cursor.</em>
+<a class="jxr_linenumber" name="536" href="#536">536</a> <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="537" href="#537">537</a> <em class="jxr_javadoccomment">     *  For example, if the cursor was created using browse() method, then beforeFirst() will</em>
+<a class="jxr_linenumber" name="538" href="#538">538</a> <em class="jxr_javadoccomment">     *  place the cursor before the 0th position.</em>
+<a class="jxr_linenumber" name="539" href="#539">539</a> <em class="jxr_javadoccomment">     *  </em>
+<a class="jxr_linenumber" name="540" href="#540">540</a> <em class="jxr_javadoccomment">     *  If the cursor was created using browseFrom(K), then calling beforeFirst() will reset the position</em>
+<a class="jxr_linenumber" name="541" href="#541">541</a> <em class="jxr_javadoccomment">     *  to the just before the position where K is present.</em>
+<a class="jxr_linenumber" name="542" href="#542">542</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="543" href="#543">543</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> beforeFirst() <strong class="jxr_keyword">throws</strong> IOException
+<a class="jxr_linenumber" name="544" href="#544">544</a>     {
+<a class="jxr_linenumber" name="545" href="#545">545</a>         cloneStack( _initialStack, stack );
+<a class="jxr_linenumber" name="546" href="#546">546</a>     }
+<a class="jxr_linenumber" name="547" href="#547">547</a>     
+<a class="jxr_linenumber" name="548" href="#548">548</a>     
+<a class="jxr_linenumber" name="549" href="#549">549</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="550" href="#550">550</a> <em class="jxr_javadoccomment">     * Places the cursor at the end of the last position</em>
+<a class="jxr_linenumber" name="551" href="#551">551</a> <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="552" href="#552">552</a> <em class="jxr_javadoccomment">     * @throws IOException</em>
+<a class="jxr_linenumber" name="553" href="#553">553</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="554" href="#554">554</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> afterLast() <strong class="jxr_keyword">throws</strong> IOException
+<a class="jxr_linenumber" name="555" href="#555">555</a>     {
+<a class="jxr_linenumber" name="556" href="#556">556</a>         stack.clear();
+<a class="jxr_linenumber" name="557" href="#557">557</a>         stack = ( LinkedList&lt;ParentPos&lt;K, V&gt;&gt; ) BTreeFactory.getPathToRightMostLeaf( btree );
+<a class="jxr_linenumber" name="558" href="#558">558</a>     }
+<a class="jxr_linenumber" name="559" href="#559">559</a>     
+<a class="jxr_linenumber" name="560" href="#560">560</a>     
+<a class="jxr_linenumber" name="561" href="#561">561</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="562" href="#562">562</a> <em class="jxr_javadoccomment">     * clones the original stack of ParentPos objects</em>
+<a class="jxr_linenumber" name="563" href="#563">563</a> <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="564" href="#564">564</a> <em class="jxr_javadoccomment">     * @param original the original stack</em>
+<a class="jxr_linenumber" name="565" href="#565">565</a> <em class="jxr_javadoccomment">     * @param clone the stack where the cloned ParentPos objects to be copied</em>
+<a class="jxr_linenumber" name="566" href="#566">566</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="567" href="#567">567</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> cloneStack( LinkedList&lt;ParentPos&lt;K, V&gt;&gt; original, LinkedList&lt;ParentPos&lt;K, V&gt;&gt; clone )
+<a class="jxr_linenumber" name="568" href="#568">568</a>     {
+<a class="jxr_linenumber" name="569" href="#569">569</a>         clone.clear();
+<a class="jxr_linenumber" name="570" href="#570">570</a>         
+<a class="jxr_linenumber" name="571" href="#571">571</a>         <em class="jxr_comment">// preserve the first position</em>
+<a class="jxr_linenumber" name="572" href="#572">572</a>         <strong class="jxr_keyword">for</strong>( ParentPos&lt;K, V&gt; o : original )
+<a class="jxr_linenumber" name="573" href="#573">573</a>         {
+<a class="jxr_linenumber" name="574" href="#574">574</a>             ParentPos&lt;K, V&gt; tmp = <strong class="jxr_keyword">new</strong> ParentPos&lt;K, V&gt;( o.page, o.pos );
+<a class="jxr_linenumber" name="575" href="#575">575</a>             tmp.dupPos = o.dupPos;
+<a class="jxr_linenumber" name="576" href="#576">576</a>             tmp.dupsContainer = o.dupsContainer;
+<a class="jxr_linenumber" name="577" href="#577">577</a>             clone.add( tmp );
+<a class="jxr_linenumber" name="578" href="#578">578</a>         }
+<a class="jxr_linenumber" name="579" href="#579">579</a>     }
+<a class="jxr_linenumber" name="580" href="#580">580</a>     
+<a class="jxr_linenumber" name="581" href="#581">581</a> }
+</pre>
+<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
+</html>
+

Added: websites/production/directory/content/mavibot/gen-docs/1.0.0-M1/xref/org/apache/directory/mavibot/btree/DeleteResult.html
==============================================================================
--- websites/production/directory/content/mavibot/gen-docs/1.0.0-M1/xref/org/apache/directory/mavibot/btree/DeleteResult.html (added)
+++ websites/production/directory/content/mavibot/gen-docs/1.0.0-M1/xref/org/apache/directory/mavibot/btree/DeleteResult.html Tue Aug 13 15:42:13 2013
@@ -0,0 +1,57 @@
+<!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_US" lang="en_US">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>DeleteResult xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../../apidocs/org/apache/directory/mavibot/btree/DeleteResult.html">View Javadoc</a></div><pre>
+
+<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> *  Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> *  or more contributor license agreements.  See the NOTICE file</em>
+<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> *  distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> *  regarding copyright ownership.  The ASF licenses this file</em>
+<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> *  to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> *  "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> *  with the License.  You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" 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 class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> *  Unless required by applicable law or agreed to in writing,</em>
+<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> *  software distributed under the License is distributed on an</em>
+<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> *  KIND, either express or implied.  See the License for the</em>
+<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> *  specific language governing permissions and limitations</em>
+<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_comment"> *  under the License.</em>
+<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">package</strong> org.apache.directory.mavibot.btree;
+<a class="jxr_linenumber" name="21" href="#21">21</a>  
+<a class="jxr_linenumber" name="22" href="#22">22</a>  
+<a class="jxr_linenumber" name="23" href="#23">23</a>  <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="24" href="#24">24</a>  <em class="jxr_javadoccomment"> * The result of an delete operation.</em>
+<a class="jxr_linenumber" name="25" href="#25">25</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="26" href="#26">26</a>  <em class="jxr_javadoccomment"> * @param &lt;K&gt; The type for the Key</em>
+<a class="jxr_linenumber" name="27" href="#27">27</a>  <em class="jxr_javadoccomment"> * @param &lt;V&gt; The type for the stored value</em>
+<a class="jxr_linenumber" name="28" href="#28">28</a>  
+<a class="jxr_linenumber" name="29" href="#29">29</a>  <em class="jxr_javadoccomment"> * @author &lt;a href="<a href="mailto:labs@labs.apache.org" target="alexandria_uri">mailto:labs@labs.apache.org</a>"&gt;Mavibot labs Project&lt;/a&gt;</em>
+<a class="jxr_linenumber" name="30" href="#30">30</a>  <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">interface</strong> DeleteResult&lt;K, V&gt; <strong class="jxr_keyword">extends</strong> Result&lt;K, V&gt;
+<a class="jxr_linenumber" name="32" href="#32">32</a>  {
+<a class="jxr_linenumber" name="33" href="#33">33</a>      <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="34" href="#34">34</a>  <em class="jxr_javadoccomment">     * @return the modifiedPage</em>
+<a class="jxr_linenumber" name="35" href="#35">35</a>  <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="36" href="#36">36</a>      Page&lt;K, V&gt; getModifiedPage();
+<a class="jxr_linenumber" name="37" href="#37">37</a>  
+<a class="jxr_linenumber" name="38" href="#38">38</a>  
+<a class="jxr_linenumber" name="39" href="#39">39</a>      <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="40" href="#40">40</a>  <em class="jxr_javadoccomment">     * @return the removed element</em>
+<a class="jxr_linenumber" name="41" href="#41">41</a>  <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="42" href="#42">42</a>      Tuple&lt;K, V&gt; getRemovedElement();
+<a class="jxr_linenumber" name="43" href="#43">43</a>  }
+</pre>
+<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
+</html>
+

Added: websites/production/directory/content/mavibot/gen-docs/1.0.0-M1/xref/org/apache/directory/mavibot/btree/Deletion.html
==============================================================================
--- websites/production/directory/content/mavibot/gen-docs/1.0.0-M1/xref/org/apache/directory/mavibot/btree/Deletion.html (added)
+++ websites/production/directory/content/mavibot/gen-docs/1.0.0-M1/xref/org/apache/directory/mavibot/btree/Deletion.html Tue Aug 13 15:42:13 2013
@@ -0,0 +1,56 @@
+<!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_US" lang="en_US">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>Deletion xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../../apidocs/org/apache/directory/mavibot/btree/Deletion.html">View Javadoc</a></div><pre>
+
+<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> *  Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> *  or more contributor license agreements.  See the NOTICE file</em>
+<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> *  distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> *  regarding copyright ownership.  The ASF licenses this file</em>
+<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> *  to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> *  "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> *  with the License.  You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" 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 class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> *  Unless required by applicable law or agreed to in writing,</em>
+<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> *  software distributed under the License is distributed on an</em>
+<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> *  KIND, either express or implied.  See the License for the</em>
+<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> *  specific language governing permissions and limitations</em>
+<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_comment"> *  under the License.</em>
+<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">package</strong> org.apache.directory.mavibot.btree;
+<a class="jxr_linenumber" name="21" href="#21">21</a>  
+<a class="jxr_linenumber" name="22" href="#22">22</a>  
+<a class="jxr_linenumber" name="23" href="#23">23</a>  <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="24" href="#24">24</a>  <em class="jxr_javadoccomment"> * A class used to store a Delete modification done on a BTree.</em>
+<a class="jxr_linenumber" name="25" href="#25">25</a>  <em class="jxr_javadoccomment"> *  </em>
+<a class="jxr_linenumber" name="26" href="#26">26</a>  <em class="jxr_javadoccomment"> * @author &lt;a href="<a href="mailto:labs@labs.apache.org" target="alexandria_uri">mailto:labs@labs.apache.org</a>"&gt;Mavibot labs Project&lt;/a&gt;</em>
+<a class="jxr_linenumber" name="27" href="#27">27</a>  <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="28" href="#28">28</a>  <em class="jxr_javadoccomment"> * @param &lt;K&gt; The key type</em>
+<a class="jxr_linenumber" name="29" href="#29">29</a>  <em class="jxr_javadoccomment"> * @param &lt;V&gt; The value type</em>
+<a class="jxr_linenumber" name="30" href="#30">30</a>  <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> Deletion&lt;K, V&gt; <strong class="jxr_keyword">extends</strong> Modification&lt;K, V&gt;
+<a class="jxr_linenumber" name="32" href="#32">32</a>  {
+<a class="jxr_linenumber" name="33" href="#33">33</a>      <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="34" href="#34">34</a>  <em class="jxr_javadoccomment">     * Create a new Deletion instance.</em>
+<a class="jxr_linenumber" name="35" href="#35">35</a>  <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="36" href="#36">36</a>  <em class="jxr_javadoccomment">     * @param key The key to be deleted</em>
+<a class="jxr_linenumber" name="37" href="#37">37</a>  <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="38" href="#38">38</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/directory/mavibot/btree/Deletion.html">Deletion</a>( K key )
+<a class="jxr_linenumber" name="39" href="#39">39</a>      {
+<a class="jxr_linenumber" name="40" href="#40">40</a>          <strong class="jxr_keyword">super</strong>( key, <strong class="jxr_keyword">null</strong> );
+<a class="jxr_linenumber" name="41" href="#41">41</a>      }
+<a class="jxr_linenumber" name="42" href="#42">42</a>  }
+</pre>
+<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
+</html>
+



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