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| <div class="title">FieldsReader.cs</div> </div> |
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| <a href="_fields_reader_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/* </span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * contributor license agreements. See the NOTICE file distributed with</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * this work for additional information regarding copyright ownership.</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * (the "License"); you may not use this file except in compliance with</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * the License. You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * </span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * </span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * limitations under the License.</span></div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">using</span> System;</div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">using</span> System.IO;</div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">using</span> Lucene.Net.Support;</div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">using</span> Lucene.Net.Util;</div> |
| <div class="line"><a name="l00022"></a><span class="lineno"><a class="code" href="_fields_reader_8cs.html#a205730fc8c2839cf92051d131140dae0"> 22</a></span> <span class="keyword">using</span> <a class="code" href="_more_like_this_8cs.html#a205730fc8c2839cf92051d131140dae0">TokenStream</a> = Lucene.Net.Analysis.TokenStream;</div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">using</span> Lucene.Net.Documents;</div> |
| <div class="line"><a name="l00024"></a><span class="lineno"><a class="code" href="_fields_reader_8cs.html#a3bd6418bcbeb676f7dad24a00a2d6903"> 24</a></span> <span class="keyword">using</span> <a class="code" href="_documents_writer_8cs.html#a3bd6418bcbeb676f7dad24a00a2d6903">AlreadyClosedException</a> = Lucene.Net.Store.AlreadyClosedException;</div> |
| <div class="line"><a name="l00025"></a><span class="lineno"><a class="code" href="_fields_reader_8cs.html#a4770f48c7bfb99d5245f65069d5ff4e0"> 25</a></span> <span class="keyword">using</span> <a class="code" href="_compound_file_reader_8cs.html#a4770f48c7bfb99d5245f65069d5ff4e0">BufferedIndexInput</a> = Lucene.Net.Store.BufferedIndexInput;</div> |
| <div class="line"><a name="l00026"></a><span class="lineno"><a class="code" href="_fields_reader_8cs.html#ac7fdd4fc5daf7ce3e6be563664f8bf64"> 26</a></span> <span class="keyword">using</span> <a class="code" href="_syns2_index_8cs.html#aada057080323f6e867d8f9c189276716">Directory</a> = Lucene.Net.Store.Directory;</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"><a class="code" href="_fields_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee"> 27</a></span> <span class="keyword">using</span> <a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a> = Lucene.Net.Store.IndexInput;</div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">namespace </span>Lucene.Net.Index</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> {</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div> |
| <div class="line"><a name="l00037"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_reader.html"> 37</a></span>  <span class="keyword">public</span> sealed <span class="keyword">class </span><a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_reader.html" title="Class responsible for access to stored document fields. It uses <segment>.fdt and <segment>...">FieldsReader</a> : ICloneable, IDisposable</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  {</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">private</span> readonly <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_field_infos.html" title="Access to the Fieldable Info file that describes document fields and whether or not they are indexed...">FieldInfos</a> fieldInfos;</div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  </div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="comment">// The main fieldStream, used only for cloning.</span></div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">private</span> readonly <a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a> cloneableFieldsStream;</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="comment">// This is a clone of cloneableFieldsStream used for reading documents.</span></div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">// It should not be cloned outside of a synchronized context.</span></div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">private</span> readonly <a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a> fieldsStream;</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">private</span> readonly <a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a> cloneableIndexStream;</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">private</span> readonly <a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a> indexStream;</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">private</span> readonly <span class="keywordtype">int</span> numTotalDocs;</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">private</span> readonly <span class="keywordtype">int</span> size;</div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">private</span> <span class="keywordtype">bool</span> closed;</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">private</span> readonly <span class="keywordtype">int</span> format;</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">private</span> readonly <span class="keywordtype">int</span> formatSize;</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  </div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="comment">// The docID offset where our docs begin in the index</span></div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">// file. This will be 0 if we have our own private file.</span></div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">private</span> readonly <span class="keywordtype">int</span> docStoreOffset;</div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">private</span> readonly <a class="code" href="class_lucene_1_1_net_1_1_util_1_1_closeable_thread_local.html" title="Java's builtin ThreadLocal has a serious flaw: it can take an arbitrarily long amount of time to dere...">CloseableThreadLocal<IndexInput></a> fieldsStreamTL = <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_util_1_1_closeable_thread_local.html" title="Java's builtin ThreadLocal has a serious flaw: it can take an arbitrarily long amount of time to dere...">CloseableThreadLocal<IndexInput></a>();</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">private</span> readonly <span class="keywordtype">bool</span> isOriginal = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div> |
| <div class="line"><a name="l00069"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_reader.html#a7b7502f2a3526a0bbc28b34cee37a4a6"> 69</a></span>  <span class="keyword">public</span> System.Object Clone()</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  {</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  EnsureOpen();</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_reader.html" title="Class responsible for access to stored document fields. It uses <segment>.fdt and <segment>...">FieldsReader</a>(fieldInfos, numTotalDocs, size, format, formatSize, docStoreOffset, cloneableFieldsStream, cloneableIndexStream);</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  }</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="comment">// Used only by clone</span></div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">private</span> <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_reader.html" title="Class responsible for access to stored document fields. It uses <segment>.fdt and <segment>...">FieldsReader</a>(<a class="code" href="class_lucene_1_1_net_1_1_index_1_1_field_infos.html" title="Access to the Fieldable Info file that describes document fields and whether or not they are indexed...">FieldInfos</a> fieldInfos, <span class="keywordtype">int</span> numTotalDocs, <span class="keywordtype">int</span> size, <span class="keywordtype">int</span> format, <span class="keywordtype">int</span> formatSize, <span class="keywordtype">int</span> docStoreOffset, <a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a> cloneableFieldsStream, <a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a> cloneableIndexStream)</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  {</div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  this.fieldInfos = fieldInfos;</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  this.numTotalDocs = numTotalDocs;</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  this.size = size;</div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  this.format = format;</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  this.formatSize = formatSize;</div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  this.docStoreOffset = docStoreOffset;</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  this.cloneableFieldsStream = cloneableFieldsStream;</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  this.cloneableIndexStream = cloneableIndexStream;</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  fieldsStream = (<a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a>) cloneableFieldsStream.<a class="code" href="class_lucene_1_1_net_1_1_index_1_1_field_infos.html#a8d047a3857daafbd8075deb1075841f1" title="Returns a deep clone of this FieldInfos instance.">Clone</a>();</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  indexStream = (<a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a>) cloneableIndexStream.Clone();</div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  }</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  </div> |
| <div class="line"><a name="l00090"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_reader.html#a2e8f1fd962aa6de873935ab3efd801f6"> 90</a></span>  <span class="keyword">public</span> <span class="comment">/*internal*/</span> <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_reader.html" title="Class responsible for access to stored document fields. It uses <segment>.fdt and <segment>...">FieldsReader</a>(<a class="code" href="_syns2_index_8cs.html#aada057080323f6e867d8f9c189276716">Directory</a> d, String segment, <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_field_infos.html" title="Access to the Fieldable Info file that describes document fields and whether or not they are indexed...">FieldInfos</a> fn):this(d, segment, fn, <a class="code" href="_compound_file_reader_8cs.html#a4770f48c7bfb99d5245f65069d5ff4e0">BufferedIndexInput</a>.BUFFER_SIZE, - 1, 0)</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  {</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  }</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  </div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">internal</span> <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_reader.html" title="Class responsible for access to stored document fields. It uses <segment>.fdt and <segment>...">FieldsReader</a>(<a class="code" href="_syns2_index_8cs.html#aada057080323f6e867d8f9c189276716">Directory</a> d, System.String segment, <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_field_infos.html" title="Access to the Fieldable Info file that describes document fields and whether or not they are indexed...">FieldInfos</a> fn, <span class="keywordtype">int</span> readBufferSize):this(d, segment, fn, readBufferSize, - 1, 0)</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  {</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">internal</span> FieldsReader(<a class="code" href="_syns2_index_8cs.html#aada057080323f6e867d8f9c189276716">Directory</a> d, System.String segment, FieldInfos fn, <span class="keywordtype">int</span> readBufferSize, <span class="keywordtype">int</span> docStoreOffset, <span class="keywordtype">int</span> size)</div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  {</div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordtype">bool</span> success = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  isOriginal = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">try</span></div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  {</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  fieldInfos = fn;</div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  </div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  cloneableFieldsStream = d.OpenInput(segment + <span class="stringliteral">"."</span> + IndexFileNames.FIELDS_EXTENSION, readBufferSize);</div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  cloneableIndexStream = d.OpenInput(segment + <span class="stringliteral">"."</span> + IndexFileNames.FIELDS_INDEX_EXTENSION, readBufferSize);</div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  </div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="comment">// First version of fdx did not include a format</span></div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="comment">// header, but, the first int will always be 0 in that</span></div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="comment">// case</span></div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordtype">int</span> firstInt = cloneableIndexStream.ReadInt();</div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  format = firstInt == 0 ? 0 : firstInt;</div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  </div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">if</span> (format > FieldsWriter.FORMAT_CURRENT)</div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> <a class="code" href="_index_searcher_8cs.html#abf029fdf5416b36731b7e3e3643f6eb0">CorruptIndexException</a>(<span class="stringliteral">"Incompatible format version: "</span> + format + <span class="stringliteral">" expected "</span> + FieldsWriter.FORMAT_CURRENT + <span class="stringliteral">" or lower"</span>);</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  </div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  formatSize = format > FieldsWriter.FORMAT ? 4 : 0;</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  </div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">if</span> (format < FieldsWriter.FORMAT_VERSION_UTF8_LENGTH_IN_BYTES)</div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  cloneableFieldsStream.SetModifiedUTF8StringsMode();</div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  fieldsStream = (<a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a>) cloneableFieldsStream.Clone();</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  </div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordtype">long</span> indexSize = cloneableIndexStream.Length() - formatSize;</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  </div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">if</span> (docStoreOffset != - 1)</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  {</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="comment">// We read only a slice out of this shared fields file</span></div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  this.docStoreOffset = docStoreOffset;</div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  this.size = size;</div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  </div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// Verify the file is long enough to hold all of our</span></div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// docs</span></div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  System.Diagnostics.Debug.Assert(((<span class="keywordtype">int</span>)(indexSize / 8)) >= size + this.docStoreOffset, <span class="stringliteral">"indexSize="</span> + indexSize + <span class="stringliteral">" size="</span> + size + <span class="stringliteral">" docStoreOffset="</span> + docStoreOffset);</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  {</div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  this.docStoreOffset = 0;</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  this.size = (int) (indexSize >> 3);</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  }</div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  </div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  indexStream = (<a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a>) cloneableIndexStream.Clone();</div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  numTotalDocs = (int) (indexSize >> 3);</div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  success = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">finally</span></div> |
| <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  {</div> |
| <div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="comment">// With lock-less commits, it's entirely possible (and</span></div> |
| <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// fine) to hit a FileNotFound exception above. In</span></div> |
| <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="comment">// this case, we want to explicitly close any subset</span></div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="comment">// of things that were opened so that we don't have to</span></div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="comment">// wait for a GC to do so.</span></div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">if</span> (!success)</div> |
| <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  {</div> |
| <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  Dispose();</div> |
| <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  }</div> |
| <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  }</div> |
| <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div> |
| <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  </div> |
| <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">internal</span> <span class="keywordtype">void</span> EnsureOpen()</div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  {</div> |
| <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">if</span> (closed)</div> |
| <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  {</div> |
| <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> <a class="code" href="_documents_writer_8cs.html#a3bd6418bcbeb676f7dad24a00a2d6903">AlreadyClosedException</a>(<span class="stringliteral">"this FieldsReader is closed"</span>);</div> |
| <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  }</div> |
| <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</div> |
| <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  </div> |
| <div class="line"><a name="l00175"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_reader.html#afe4dbaa7a17f636ec6df681239172154"> 175</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> Dispose()</div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  {</div> |
| <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="comment">// Move to protected method if class becomes unsealed</span></div> |
| <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">if</span> (!closed)</div> |
| <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  {</div> |
| <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span> (fieldsStream != null)</div> |
| <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  {</div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  fieldsStream.Close();</div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  }</div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">if</span> (isOriginal)</div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  {</div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">if</span> (cloneableFieldsStream != null)</div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  {</div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  cloneableFieldsStream.Close();</div> |
| <div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  }</div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">if</span> (cloneableIndexStream != null)</div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  {</div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  cloneableIndexStream.Close();</div> |
| <div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div> |
| <div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  }</div> |
| <div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">if</span> (indexStream != null)</div> |
| <div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  {</div> |
| <div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  indexStream.Close();</div> |
| <div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  }</div> |
| <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  fieldsStreamTL.Close();</div> |
| <div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  closed = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  }</div> |
| <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  }</div> |
| <div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  </div> |
| <div class="line"><a name="l00204"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_reader.html#ae84ab4e542ff0a9fb5a289bd6413decd"> 204</a></span>  <span class="keyword">public</span> <span class="comment">/*internal*/</span> <span class="keywordtype">int</span> Size()</div> |
| <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  {</div> |
| <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> size;</div> |
| <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  }</div> |
| <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  </div> |
| <div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> SeekIndex(<span class="keywordtype">int</span> docID)</div> |
| <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  {</div> |
| <div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  indexStream.Seek(formatSize + (docID + docStoreOffset) * 8L);</div> |
| <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  }</div> |
| <div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  </div> |
| <div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">internal</span> <span class="keywordtype">bool</span> CanReadRawDocs()</div> |
| <div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  {</div> |
| <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="comment">// Disable reading raw docs in 2.x format, because of the removal of compressed</span></div> |
| <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="comment">// fields in 3.0. We don't want rawDocs() to decode field bits to figure out</span></div> |
| <div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="comment">// if a field was compressed, hence we enforce ordinary (non-raw) stored field merges</span></div> |
| <div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="comment">// for <3.0 indexes.</span></div> |
| <div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">return</span> format >= FieldsWriter.FORMAT_LUCENE_3_0_NO_COMPRESSED_FIELDS;</div> |
| <div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  }</div> |
| <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  </div> |
| <div class="line"><a name="l00223"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_reader.html#a5a45a5c53ffc6dbd79d44b88807302be"> 223</a></span>  <span class="keyword">public</span> <span class="comment">/*internal*/</span> <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_document.html" title="Documents are the unit of indexing and search.">Document</a> Doc(<span class="keywordtype">int</span> n, <a class="code" href="interface_lucene_1_1_net_1_1_documents_1_1_field_selector.html" title="Similar to a java.io.FileFilter, the FieldSelector allows one to make decisions about what Fields get...">FieldSelector</a> fieldSelector)</div> |
| <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  {</div> |
| <div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  SeekIndex(n);</div> |
| <div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordtype">long</span> position = indexStream.ReadLong();</div> |
| <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  fieldsStream.Seek(position);</div> |
| <div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  </div> |
| <div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  var doc = <span class="keyword">new</span> <a class="code" href="_more_like_this_8cs.html#a2ad6aef8641c7b7a6cf9277f7d54b2cd">Document</a>();</div> |
| <div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordtype">int</span> numFields = fieldsStream.ReadVInt();</div> |
| <div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < numFields; i++)</div> |
| <div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  {</div> |
| <div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordtype">int</span> fieldNumber = fieldsStream.ReadVInt();</div> |
| <div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_field_info.html">FieldInfo</a> fi = fieldInfos.FieldInfo(fieldNumber);</div> |
| <div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <a class="code" href="namespace_lucene_1_1_net_1_1_documents.html#a08c90341a652bfc2fbd4b5fe9d6783d0" title="Provides information about what should be done with this Field">FieldSelectorResult</a> acceptField = fieldSelector == null?<a class="code" href="namespace_lucene_1_1_net_1_1_documents.html#a08c90341a652bfc2fbd4b5fe9d6783d0" title="Provides information about what should be done with this Field">FieldSelectorResult</a>.LOAD:fieldSelector.<a class="code" href="interface_lucene_1_1_net_1_1_documents_1_1_field_selector.html#a98a447516fbec297be1b16e990c42c64">Accept</a>(fi.name);</div> |
| <div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  </div> |
| <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  byte bits = fieldsStream.ReadByte();</div> |
| <div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  System.Diagnostics.Debug.Assert(bits <= <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_writer.html">FieldsWriter</a>.FIELD_IS_COMPRESSED + <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_writer.html">FieldsWriter</a>.FIELD_IS_TOKENIZED + <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_writer.html">FieldsWriter</a>.FIELD_IS_BINARY);</div> |
| <div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  </div> |
| <div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordtype">bool</span> compressed = (bits & <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_writer.html">FieldsWriter</a>.FIELD_IS_COMPRESSED) != 0;</div> |
| <div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  System.Diagnostics.Debug.Assert(</div> |
| <div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  (!compressed || (format < <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_writer.html">FieldsWriter</a>.FORMAT_LUCENE_3_0_NO_COMPRESSED_FIELDS)),</div> |
| <div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="stringliteral">"compressed fields are only allowed in indexes of version <= 2.9"</span>);</div> |
| <div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordtype">bool</span> tokenize = (bits & <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_writer.html">FieldsWriter</a>.FIELD_IS_TOKENIZED) != 0;</div> |
| <div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordtype">bool</span> binary = (bits & <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_fields_writer.html">FieldsWriter</a>.FIELD_IS_BINARY) != 0;</div> |
| <div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="comment">//TODO: Find an alternative approach here if this list continues to grow beyond the</span></div> |
| <div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="comment">//list of 5 or 6 currently here. See Lucene 762 for discussion</span></div> |
| <div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">if</span> (acceptField.Equals(<a class="code" href="namespace_lucene_1_1_net_1_1_documents.html#a08c90341a652bfc2fbd4b5fe9d6783d0" title="Provides information about what should be done with this Field">FieldSelectorResult</a>.LOAD))</div> |
| <div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  {</div> |
| <div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  AddField(doc, fi, binary, compressed, tokenize);</div> |
| <div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  }</div> |
| <div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (acceptField.Equals(<a class="code" href="namespace_lucene_1_1_net_1_1_documents.html#a08c90341a652bfc2fbd4b5fe9d6783d0" title="Provides information about what should be done with this Field">FieldSelectorResult</a>.LOAD_AND_BREAK))</div> |
| <div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  {</div> |
| <div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  AddField(doc, fi, binary, compressed, tokenize);</div> |
| <div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">break</span>; <span class="comment">//Get out of this loop</span></div> |
| <div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  }</div> |
| <div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (acceptField.Equals(<a class="code" href="namespace_lucene_1_1_net_1_1_documents.html#a08c90341a652bfc2fbd4b5fe9d6783d0" title="Provides information about what should be done with this Field">FieldSelectorResult</a>.LAZY_LOAD))</div> |
| <div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  {</div> |
| <div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  AddFieldLazy(doc, fi, binary, compressed, tokenize);</div> |
| <div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  }</div> |
| <div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (acceptField.Equals(<a class="code" href="namespace_lucene_1_1_net_1_1_documents.html#a08c90341a652bfc2fbd4b5fe9d6783d0" title="Provides information about what should be done with this Field">FieldSelectorResult</a>.SIZE))</div> |
| <div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  {</div> |
| <div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  SkipField(binary, compressed, AddFieldSize(doc, fi, binary, compressed));</div> |
| <div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }</div> |
| <div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (acceptField.Equals(<a class="code" href="namespace_lucene_1_1_net_1_1_documents.html#a08c90341a652bfc2fbd4b5fe9d6783d0" title="Provides information about what should be done with this Field">FieldSelectorResult</a>.SIZE_AND_BREAK))</div> |
| <div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  {</div> |
| <div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  AddFieldSize(doc, fi, binary, compressed);</div> |
| <div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  }</div> |
| <div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  {</div> |
| <div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  SkipField(binary, compressed);</div> |
| <div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  }</div> |
| <div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  }</div> |
| <div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  </div> |
| <div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">return</span> doc;</div> |
| <div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  }</div> |
| <div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  </div> |
| <div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keyword">internal</span> <a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a> RawDocs(<span class="keywordtype">int</span>[] lengths, <span class="keywordtype">int</span> startDocID, <span class="keywordtype">int</span> numDocs)</div> |
| <div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  {</div> |
| <div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  SeekIndex(startDocID);</div> |
| <div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordtype">long</span> startOffset = indexStream.ReadLong();</div> |
| <div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordtype">long</span> lastOffset = startOffset;</div> |
| <div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordtype">int</span> count = 0;</div> |
| <div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordflow">while</span> (count < numDocs)</div> |
| <div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  {</div> |
| <div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordtype">long</span> offset;</div> |
| <div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordtype">int</span> docID = docStoreOffset + startDocID + count + 1;</div> |
| <div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  System.Diagnostics.Debug.Assert(docID <= numTotalDocs);</div> |
| <div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">if</span> (docID < numTotalDocs)</div> |
| <div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  offset = indexStream.ReadLong();</div> |
| <div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  offset = fieldsStream.Length();</div> |
| <div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  lengths[count++] = (int) (offset - lastOffset);</div> |
| <div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  lastOffset = offset;</div> |
| <div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  }</div> |
| <div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  </div> |
| <div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  fieldsStream.Seek(startOffset);</div> |
| <div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  </div> |
| <div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">return</span> fieldsStream;</div> |
| <div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  }</div> |
| <div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  </div> |
| <div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> SkipField(<span class="keywordtype">bool</span> binary, <span class="keywordtype">bool</span> compressed)</div> |
| <div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  {</div> |
| <div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  SkipField(binary, compressed, fieldsStream.ReadVInt());</div> |
| <div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  }</div> |
| <div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  </div> |
| <div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> SkipField(<span class="keywordtype">bool</span> binary, <span class="keywordtype">bool</span> compressed, <span class="keywordtype">int</span> toRead)</div> |
| <div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  {</div> |
| <div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">if</span> (format >= FieldsWriter.FORMAT_VERSION_UTF8_LENGTH_IN_BYTES || binary || compressed)</div> |
| <div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  {</div> |
| <div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  fieldsStream.Seek(fieldsStream.FilePointer + toRead);</div> |
| <div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  }</div> |
| <div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  {</div> |
| <div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="comment">// We need to skip chars. This will slow us down, but still better</span></div> |
| <div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  fieldsStream.SkipChars(toRead);</div> |
| <div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  }</div> |
| <div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  }</div> |
| <div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  </div> |
| <div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> AddFieldLazy(<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_document.html" title="Documents are the unit of indexing and search.">Document</a> doc, FieldInfo fi, <span class="keywordtype">bool</span> binary, <span class="keywordtype">bool</span> compressed, <span class="keywordtype">bool</span> tokenize)</div> |
| <div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  {</div> |
| <div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordflow">if</span> (binary)</div> |
| <div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  {</div> |
| <div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keywordtype">int</span> toRead = fieldsStream.ReadVInt();</div> |
| <div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordtype">long</span> pointer = fieldsStream.FilePointer;</div> |
| <div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="comment">//was: doc.add(new Fieldable(fi.name, b, Fieldable.Store.YES));</span></div> |
| <div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  doc.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_document.html#acd45aa28de7754d34357017ecb5a1aea" title="Adds a field to a document. Several fields may be added with the same name. In this case...">Add</a>(<span class="keyword">new</span> LazyField(<span class="keyword">this</span>, fi.name, <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#aa200dd8593e5a9caf29bb3380df5b4ad" title="Specifies whether and how a field should be stored. ">Store</a>.YES, toRead, pointer, binary, compressed));</div> |
| <div class="line"><a name="l00337"></a><span class="lineno"> 337</span> </div> |
| <div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="comment">//Need to move the pointer ahead by toRead positions</span></div> |
| <div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  fieldsStream.Seek(pointer + toRead);</div> |
| <div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  }</div> |
| <div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  {</div> |
| <div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keyword">const</span> <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#aa200dd8593e5a9caf29bb3380df5b4ad" title="Specifies whether and how a field should be stored. ">Store</a> store = <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#aa200dd8593e5a9caf29bb3380df5b4ad" title="Specifies whether and how a field should be stored. ">Store</a>.YES;</div> |
| <div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#a6da09f47bd62b150214f07404e03be47" title="Specifies whether and how a field should be indexed. ">Index</a> index = FieldExtensions.ToIndex(fi.isIndexed, tokenize);</div> |
| <div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#a3b16afc1c9c84681505db09934edd40e" title="Specifies whether and how a field should have term vectors. ">TermVector</a> termVector = FieldExtensions.ToTermVector(fi.storeTermVector, fi.storeOffsetWithTermVector, fi.storePositionWithTermVector);</div> |
| <div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  </div> |
| <div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_abstract_field.html">AbstractField</a> f;</div> |
| <div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordflow">if</span> (compressed)</div> |
| <div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  {</div> |
| <div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordtype">int</span> toRead = fieldsStream.ReadVInt();</div> |
| <div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordtype">long</span> pointer = fieldsStream.FilePointer;</div> |
| <div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  f = <span class="keyword">new</span> LazyField(<span class="keyword">this</span>, fi.name, store, toRead, pointer, binary, compressed);</div> |
| <div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="comment">//skip over the part that we aren't loading</span></div> |
| <div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  fieldsStream.Seek(pointer + toRead);</div> |
| <div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  f.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_abstract_field.html#a176db64e8f17090893b4efda2bd1f9f8" title="True if norms are omitted for this indexed field ">OmitNorms</a> = fi.omitNorms;</div> |
| <div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  f.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_abstract_field.html#aa95603c64c05d7fc1dba83b6ea452f6e" title="Expert:">OmitTermFreqAndPositions</a> = fi.omitTermFreqAndPositions;</div> |
| <div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  }</div> |
| <div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  {</div> |
| <div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordtype">int</span> length = fieldsStream.ReadVInt();</div> |
| <div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordtype">long</span> pointer = fieldsStream.FilePointer;</div> |
| <div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="comment">//Skip ahead of where we are by the length of what is stored</span></div> |
| <div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordflow">if</span> (format >= FieldsWriter.FORMAT_VERSION_UTF8_LENGTH_IN_BYTES)</div> |
| <div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  {</div> |
| <div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  fieldsStream.Seek(pointer + length);</div> |
| <div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  }</div> |
| <div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  {</div> |
| <div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  fieldsStream.SkipChars(length);</div> |
| <div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  }</div> |
| <div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  f = <span class="keyword">new</span> LazyField(<span class="keyword">this</span>, fi.name, store, index, termVector, length, pointer, binary, compressed)</div> |
| <div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  {OmitNorms = fi.omitNorms, OmitTermFreqAndPositions = fi.omitTermFreqAndPositions};</div> |
| <div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  }</div> |
| <div class="line"><a name="l00374"></a><span class="lineno"> 374</span> </div> |
| <div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  doc.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_document.html#acd45aa28de7754d34357017ecb5a1aea" title="Adds a field to a document. Several fields may be added with the same name. In this case...">Add</a>(f);</div> |
| <div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  }</div> |
| <div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  }</div> |
| <div class="line"><a name="l00378"></a><span class="lineno"> 378</span> </div> |
| <div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> AddField(<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_document.html" title="Documents are the unit of indexing and search.">Document</a> doc, FieldInfo fi, <span class="keywordtype">bool</span> binary, <span class="keywordtype">bool</span> compressed, <span class="keywordtype">bool</span> tokenize)</div> |
| <div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  {</div> |
| <div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="comment">//we have a binary stored field, and it may be compressed</span></div> |
| <div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">if</span> (binary)</div> |
| <div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  {</div> |
| <div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="keywordtype">int</span> toRead = fieldsStream.ReadVInt();</div> |
| <div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  var b = <span class="keyword">new</span> byte[toRead];</div> |
| <div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  fieldsStream.ReadBytes(b, 0, b.Length);</div> |
| <div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  doc.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_document.html#acd45aa28de7754d34357017ecb5a1aea" title="Adds a field to a document. Several fields may be added with the same name. In this case...">Add</a>(compressed ? <span class="keyword">new</span> <a class="code" href="namespace_spell_checker_1_1_net_1_1_search_1_1_spell.html#a844ec5ef528538a3dc0e6cbb34c5e698">Field</a>(fi.name, Uncompress(b), <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#aa200dd8593e5a9caf29bb3380df5b4ad" title="Specifies whether and how a field should be stored. ">Store</a>.YES) : <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>(fi.name, b, <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#aa200dd8593e5a9caf29bb3380df5b4ad" title="Specifies whether and how a field should be stored. ">Store</a>.YES));</div> |
| <div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  }</div> |
| <div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  {</div> |
| <div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keyword">const</span> <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#aa200dd8593e5a9caf29bb3380df5b4ad" title="Specifies whether and how a field should be stored. ">Store</a> store = <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#aa200dd8593e5a9caf29bb3380df5b4ad" title="Specifies whether and how a field should be stored. ">Store</a>.YES;</div> |
| <div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#a6da09f47bd62b150214f07404e03be47" title="Specifies whether and how a field should be indexed. ">Index</a> index = FieldExtensions.ToIndex(fi.isIndexed, tokenize);</div> |
| <div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#a3b16afc1c9c84681505db09934edd40e" title="Specifies whether and how a field should have term vectors. ">TermVector</a> termVector = FieldExtensions.ToTermVector(fi.storeTermVector, fi.storeOffsetWithTermVector, fi.storePositionWithTermVector);</div> |
| <div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  </div> |
| <div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_abstract_field.html">AbstractField</a> f;</div> |
| <div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">if</span> (compressed)</div> |
| <div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  {</div> |
| <div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keywordtype">int</span> toRead = fieldsStream.ReadVInt();</div> |
| <div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  </div> |
| <div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  var b = <span class="keyword">new</span> byte[toRead];</div> |
| <div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  fieldsStream.ReadBytes(b, 0, b.Length);</div> |
| <div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  f = <span class="keyword">new</span> <a class="code" href="namespace_spell_checker_1_1_net_1_1_search_1_1_spell.html#a844ec5ef528538a3dc0e6cbb34c5e698">Field</a>(fi.name, <span class="keyword">false</span>, System.Text.Encoding.GetEncoding(<span class="stringliteral">"UTF-8"</span>).GetString(Uncompress(b)), store, index,</div> |
| <div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  termVector) {OmitTermFreqAndPositions = fi.omitTermFreqAndPositions, OmitNorms = fi.omitNorms};</div> |
| <div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  }</div> |
| <div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  {</div> |
| <div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  f = <span class="keyword">new</span> <a class="code" href="namespace_spell_checker_1_1_net_1_1_search_1_1_spell.html#a844ec5ef528538a3dc0e6cbb34c5e698">Field</a>(fi.name, <span class="keyword">false</span>, fieldsStream.ReadString(), store, index, termVector)</div> |
| <div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  {OmitTermFreqAndPositions = fi.omitTermFreqAndPositions, OmitNorms = fi.omitNorms};</div> |
| <div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  }</div> |
| <div class="line"><a name="l00410"></a><span class="lineno"> 410</span> </div> |
| <div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  doc.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_document.html#acd45aa28de7754d34357017ecb5a1aea" title="Adds a field to a document. Several fields may be added with the same name. In this case...">Add</a>(f);</div> |
| <div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  }</div> |
| <div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  }</div> |
| <div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  </div> |
| <div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="comment">// Add the size of field as a byte[] containing the 4 bytes of the integer byte size (high order byte first; char = 2 bytes)</span></div> |
| <div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="comment">// Read just the size -- caller must skip the field content to continue reading fields</span></div> |
| <div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="comment">// Return the size in bytes or chars, depending on field type</span></div> |
| <div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keyword">private</span> <span class="keywordtype">int</span> AddFieldSize(<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_document.html" title="Documents are the unit of indexing and search.">Document</a> doc, FieldInfo fi, <span class="keywordtype">bool</span> binary, <span class="keywordtype">bool</span> compressed)</div> |
| <div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  {</div> |
| <div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordtype">int</span> size = fieldsStream.ReadVInt(), bytesize = binary || compressed?size:2 * size;</div> |
| <div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  var sizebytes = <span class="keyword">new</span> byte[4];</div> |
| <div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  sizebytes[0] = (byte) (<a class="code" href="class_lucene_1_1_net_1_1_support_1_1_number.html" title="A simple class for number conversions. ">Number</a>.<a class="code" href="class_lucene_1_1_net_1_1_support_1_1_number.html#aafe44e2acf7feacad6abd2a425730644" title="Performs an unsigned bitwise right shift with the specified number ">URShift</a>(bytesize, 24));</div> |
| <div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  sizebytes[1] = (byte) (<a class="code" href="class_lucene_1_1_net_1_1_support_1_1_number.html" title="A simple class for number conversions. ">Number</a>.<a class="code" href="class_lucene_1_1_net_1_1_support_1_1_number.html#aafe44e2acf7feacad6abd2a425730644" title="Performs an unsigned bitwise right shift with the specified number ">URShift</a>(bytesize, 16));</div> |
| <div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  sizebytes[2] = (byte) (<a class="code" href="class_lucene_1_1_net_1_1_support_1_1_number.html" title="A simple class for number conversions. ">Number</a>.<a class="code" href="class_lucene_1_1_net_1_1_support_1_1_number.html#aafe44e2acf7feacad6abd2a425730644" title="Performs an unsigned bitwise right shift with the specified number ">URShift</a>(bytesize, 8));</div> |
| <div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  sizebytes[3] = (byte) bytesize;</div> |
| <div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  doc.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_document.html#acd45aa28de7754d34357017ecb5a1aea" title="Adds a field to a document. Several fields may be added with the same name. In this case...">Add</a>(<span class="keyword">new</span> <a class="code" href="namespace_spell_checker_1_1_net_1_1_search_1_1_spell.html#a844ec5ef528538a3dc0e6cbb34c5e698">Field</a>(fi.name, sizebytes, <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#aa200dd8593e5a9caf29bb3380df5b4ad" title="Specifies whether and how a field should be stored. ">Store</a>.YES));</div> |
| <div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keywordflow">return</span> size;</div> |
| <div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  }</div> |
| <div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  </div> |
| <div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  [Serializable]</div> |
| <div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keyword">private</span> sealed <span class="keyword">class </span>LazyField : <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_abstract_field.html">AbstractField</a></div> |
| <div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  {</div> |
| <div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> InitBlock(FieldsReader enclosingInstance)</div> |
| <div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  {</div> |
| <div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  this.Enclosing_Instance = enclosingInstance;</div> |
| <div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  }</div> |
| <div class="line"><a name="l00440"></a><span class="lineno"> 440</span> </div> |
| <div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keyword">private</span> FieldsReader Enclosing_Instance { <span class="keyword">get</span>; <span class="keyword">set</span>; }</div> |
| <div class="line"><a name="l00442"></a><span class="lineno"> 442</span> </div> |
| <div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keyword">private</span> <span class="keywordtype">int</span> toRead;</div> |
| <div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keyword">private</span> <span class="keywordtype">long</span> pointer;</div> |
| <div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  [Obsolete(<span class="stringliteral">"Only kept for backward-compatbility with <3.0 indexes. Will be removed in 4.0."</span>)]</div> |
| <div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keyword">private</span> readonly Boolean isCompressed;</div> |
| <div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  </div> |
| <div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keyword">public</span> LazyField(FieldsReader enclosingInstance, System.String name, <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#aa200dd8593e5a9caf29bb3380df5b4ad" title="Specifies whether and how a field should be stored. ">Store</a> store, <span class="keywordtype">int</span> toRead, <span class="keywordtype">long</span> pointer, <span class="keywordtype">bool</span> isBinary, <span class="keywordtype">bool</span> isCompressed):base(name, store, <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.Index.NO, <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.TermVector.NO)</div> |
| <div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  {</div> |
| <div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  InitBlock(enclosingInstance);</div> |
| <div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  this.toRead = toRead;</div> |
| <div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  this.pointer = pointer;</div> |
| <div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  this.internalIsBinary = isBinary;</div> |
| <div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="keywordflow">if</span> (isBinary)</div> |
| <div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  internalBinaryLength = toRead;</div> |
| <div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  lazy = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  this.isCompressed = isCompressed;</div> |
| <div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  }</div> |
| <div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  </div> |
| <div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keyword">public</span> LazyField(FieldsReader enclosingInstance, System.String name, <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#aa200dd8593e5a9caf29bb3380df5b4ad" title="Specifies whether and how a field should be stored. ">Store</a> store, <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#a6da09f47bd62b150214f07404e03be47" title="Specifies whether and how a field should be indexed. ">Index</a> index, <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html" title="A field is a section of a Document. Each field has two parts, a name and a value. Values may be free ...">Field</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_field.html#a3b16afc1c9c84681505db09934edd40e" title="Specifies whether and how a field should have term vectors. ">TermVector</a> termVector, <span class="keywordtype">int</span> toRead, <span class="keywordtype">long</span> pointer, <span class="keywordtype">bool</span> isBinary, <span class="keywordtype">bool</span> isCompressed):base(name, store, index, termVector)</div> |
| <div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  {</div> |
| <div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  InitBlock(enclosingInstance);</div> |
| <div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  this.toRead = toRead;</div> |
| <div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  this.pointer = pointer;</div> |
| <div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  this.internalIsBinary = isBinary;</div> |
| <div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="keywordflow">if</span> (isBinary)</div> |
| <div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  internalBinaryLength = toRead;</div> |
| <div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  lazy = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  this.isCompressed = isCompressed;</div> |
| <div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  }</div> |
| <div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  </div> |
| <div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keyword">private</span> <a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a> GetFieldStream()</div> |
| <div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  {</div> |
| <div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a> localFieldsStream = Enclosing_Instance.fieldsStreamTL.Get();</div> |
| <div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <span class="keywordflow">if</span> (localFieldsStream == null)</div> |
| <div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  {</div> |
| <div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  localFieldsStream = (<a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a>) Enclosing_Instance.cloneableFieldsStream.Clone();</div> |
| <div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  Enclosing_Instance.fieldsStreamTL.Set(localFieldsStream);</div> |
| <div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  }</div> |
| <div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="keywordflow">return</span> localFieldsStream;</div> |
| <div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  }</div> |
| <div class="line"><a name="l00482"></a><span class="lineno"> 482</span> </div> |
| <div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keyword">public</span> <span class="keyword">override</span> TextReader ReaderValue</div> |
| <div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  {</div> |
| <div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keyword">get</span></div> |
| <div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  {</div> |
| <div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  Enclosing_Instance.EnsureOpen();</div> |
| <div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keywordflow">return</span> null;</div> |
| <div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  }</div> |
| <div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  }</div> |
| <div class="line"><a name="l00495"></a><span class="lineno"> 495</span> </div> |
| <div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <span class="keyword">public</span> <span class="keyword">override</span> <a class="code" href="_more_like_this_8cs.html#a205730fc8c2839cf92051d131140dae0">TokenStream</a> TokenStreamValue</div> |
| <div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  {</div> |
| <div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keyword">get</span></div> |
| <div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  {</div> |
| <div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  Enclosing_Instance.EnsureOpen();</div> |
| <div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="keywordflow">return</span> null;</div> |
| <div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  }</div> |
| <div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  }</div> |
| <div class="line"><a name="l00508"></a><span class="lineno"> 508</span> </div> |
| <div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keyword">public</span> <span class="keyword">override</span> <span class="keywordtype">string</span> StringValue</div> |
| <div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  {</div> |
| <div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keyword">get</span></div> |
| <div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  {</div> |
| <div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  Enclosing_Instance.EnsureOpen();</div> |
| <div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="keywordflow">if</span> (internalIsBinary)</div> |
| <div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keywordflow">return</span> null;</div> |
| <div class="line"><a name="l00520"></a><span class="lineno"> 520</span> </div> |
| <div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="keywordflow">if</span> (fieldsData == null)</div> |
| <div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  {</div> |
| <div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a> localFieldsStream = GetFieldStream();</div> |
| <div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="keywordflow">try</span></div> |
| <div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  {</div> |
| <div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  localFieldsStream.Seek(pointer);</div> |
| <div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keywordflow">if</span> (isCompressed)</div> |
| <div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  {</div> |
| <div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  var b = <span class="keyword">new</span> byte[toRead];</div> |
| <div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  localFieldsStream.ReadBytes(b, 0, b.Length);</div> |
| <div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  fieldsData =</div> |
| <div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  System.Text.Encoding.GetEncoding(<span class="stringliteral">"UTF-8"</span>).GetString(Enclosing_Instance.Uncompress(b));</div> |
| <div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  }</div> |
| <div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  {</div> |
| <div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordflow">if</span> (Enclosing_Instance.format >= FieldsWriter.FORMAT_VERSION_UTF8_LENGTH_IN_BYTES)</div> |
| <div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  {</div> |
| <div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  var bytes = <span class="keyword">new</span> byte[toRead];</div> |
| <div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  localFieldsStream.ReadBytes(bytes, 0, toRead);</div> |
| <div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  fieldsData = System.Text.Encoding.GetEncoding(<span class="stringliteral">"UTF-8"</span>).GetString(bytes);</div> |
| <div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  }</div> |
| <div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  {</div> |
| <div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="comment">//read in chars b/c we already know the length we need to read</span></div> |
| <div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  var chars = <span class="keyword">new</span> <span class="keywordtype">char</span>[toRead];</div> |
| <div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  localFieldsStream.ReadChars(chars, 0, toRead);</div> |
| <div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  fieldsData = <span class="keyword">new</span> System.String(chars);</div> |
| <div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  }</div> |
| <div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  }</div> |
| <div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  }</div> |
| <div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keywordflow">catch</span> (System.IO.IOException e)</div> |
| <div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  {</div> |
| <div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> FieldReaderException(e);</div> |
| <div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  }</div> |
| <div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  }</div> |
| <div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <span class="keywordflow">return</span> (System.String) fieldsData;</div> |
| <div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  }</div> |
| <div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  }</div> |
| <div class="line"><a name="l00559"></a><span class="lineno"> 559</span> </div> |
| <div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keyword">public</span> <span class="keywordtype">long</span> Pointer</div> |
| <div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  {</div> |
| <div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="keyword">get</span></div> |
| <div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  {</div> |
| <div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  Enclosing_Instance.EnsureOpen();</div> |
| <div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="keywordflow">return</span> pointer;</div> |
| <div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  }</div> |
| <div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keyword">set</span></div> |
| <div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  {</div> |
| <div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  Enclosing_Instance.EnsureOpen();</div> |
| <div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  this.pointer = value;</div> |
| <div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  }</div> |
| <div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  }</div> |
| <div class="line"><a name="l00573"></a><span class="lineno"> 573</span> </div> |
| <div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="keyword">public</span> <span class="keywordtype">int</span> ToRead</div> |
| <div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  {</div> |
| <div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keyword">get</span></div> |
| <div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  {</div> |
| <div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  Enclosing_Instance.EnsureOpen();</div> |
| <div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keywordflow">return</span> toRead;</div> |
| <div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  }</div> |
| <div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keyword">set</span></div> |
| <div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  {</div> |
| <div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  Enclosing_Instance.EnsureOpen();</div> |
| <div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  this.toRead = value;</div> |
| <div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  }</div> |
| <div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  }</div> |
| <div class="line"><a name="l00587"></a><span class="lineno"> 587</span> </div> |
| <div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="keyword">public</span> <span class="keyword">override</span> byte[] GetBinaryValue(byte[] result)</div> |
| <div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  {</div> |
| <div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  Enclosing_Instance.EnsureOpen();</div> |
| <div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  </div> |
| <div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keywordflow">if</span> (internalIsBinary)</div> |
| <div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  {</div> |
| <div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <span class="keywordflow">if</span> (fieldsData == null)</div> |
| <div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  {</div> |
| <div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <span class="comment">// Allocate new buffer if result is null or too small</span></div> |
| <div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  byte[] b;</div> |
| <div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keywordflow">if</span> (result == null || result.Length < toRead)</div> |
| <div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  b = <span class="keyword">new</span> byte[toRead];</div> |
| <div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  b = result;</div> |
| <div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  </div> |
| <div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <a class="code" href="_byte_slice_reader_8cs.html#a12195e9150e4d7af469b90ac95cc47ee">IndexInput</a> localFieldsStream = GetFieldStream();</div> |
| <div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  </div> |
| <div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="comment">// Throw this IOException since IndexReader.document does so anyway, so probably not that big of a change for people</span></div> |
| <div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <span class="comment">// since they are already handling this exception when getting the document</span></div> |
| <div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <span class="keywordflow">try</span></div> |
| <div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  {</div> |
| <div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  localFieldsStream.Seek(pointer);</div> |
| <div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  localFieldsStream.ReadBytes(b, 0, toRead);</div> |
| <div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  fieldsData = isCompressed ? Enclosing_Instance.Uncompress(b) : b;</div> |
| <div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  }</div> |
| <div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keywordflow">catch</span> (IOException e)</div> |
| <div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  {</div> |
| <div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> FieldReaderException(e);</div> |
| <div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  }</div> |
| <div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  </div> |
| <div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  internalbinaryOffset = 0;</div> |
| <div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  internalBinaryLength = toRead;</div> |
| <div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  }</div> |
| <div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  </div> |
| <div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  <span class="keywordflow">return</span> (byte[]) fieldsData;</div> |
| <div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  }</div> |
| <div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keywordflow">return</span> null;</div> |
| <div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  }</div> |
| <div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  }</div> |
| <div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  </div> |
| <div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  <span class="keyword">private</span> byte[] Uncompress(byte[] b)</div> |
| <div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  {</div> |
| <div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="keywordflow">try</span></div> |
| <div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  {</div> |
| <div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  <span class="keywordflow">return</span> <a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_compression_tools.html" title="Simple utility class providing static methods to compress and decompress binary data for stored field...">CompressionTools</a>.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_compression_tools.html#a0968f6156b75a2908b001cf57d15bbec" title="Decompress the byte array previously returned by compress ">Decompress</a>(b);</div> |
| <div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  }</div> |
| <div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  <span class="keywordflow">catch</span> (Exception e)</div> |
| <div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  {</div> |
| <div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <span class="comment">// this will happen if the field is not compressed</span></div> |
| <div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> <a class="code" href="_index_searcher_8cs.html#abf029fdf5416b36731b7e3e3643f6eb0">CorruptIndexException</a>(<span class="stringliteral">"field data are in wrong format: "</span> + e, e);</div> |
| <div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  }</div> |
| <div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  }</div> |
| <div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  }</div> |
| <div class="line"><a name="l00641"></a><span class="lineno"> 641</span> }</div> |
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