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| <a href="_brazilian_analyzer_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.Collections;</div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">using</span> System.Collections.Generic;</div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">using</span> System.Linq;</div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">using</span> Lucene.Net.Analysis;</div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">using</span> Lucene.Net.Analysis.Standard;</div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">using</span> System.IO;</div> |
| <div class="line"><a name="l00025"></a><span class="lineno"><a class="code" href="_brazilian_analyzer_8cs.html#a63c914dcb7d19365ff0f7c6ea7ef77c4"> 25</a></span> <span class="keyword">using</span> <a class="code" href="_arabic_analyzer_8cs.html#a63c914dcb7d19365ff0f7c6ea7ef77c4">Version</a> = Lucene.Net.Util.Version;</div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">/*</span></div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * Analyzer for Brazilian language. Supports an external list of stopwords (words that</span></div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * will not be indexed at all) and an external list of exclusions (word that will</span></div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * not be stemmed, but indexed).</span></div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00033"></a><span class="lineno"><a class="code" href="namespace_lucene_1_1_net_1_1_analysis_1_1_b_r.html"> 33</a></span> <span class="keyword">namespace </span>Lucene.Net.Analysis.BR</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> {</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html"> 35</a></span>  <span class="keyword">public</span> sealed <span class="keyword">class </span><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html">BrazilianAnalyzer</a> : <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_analyzer.html" title="An Analyzer builds TokenStreams, which analyze text. It thus represents a policy for extracting index...">Analyzer</a></div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  {</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * List of typical Brazilian stopwords.</span></div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="comment">//TODO: Make this private in 3.1</span></div> |
| <div class="line"><a name="l00041"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html#a8328c27fed9e1bcd8054dc50f95cf896"> 41</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">string</span>[] BRAZILIAN_STOP_WORDS = {</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="stringliteral">"a"</span>, <span class="stringliteral">"ainda"</span>, <span class="stringliteral">"alem"</span>, <span class="stringliteral">"ambas"</span>, <span class="stringliteral">"ambos"</span>, <span class="stringliteral">"antes"</span>,</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="stringliteral">"ao"</span>, <span class="stringliteral">"aonde"</span>, <span class="stringliteral">"aos"</span>, <span class="stringliteral">"apos"</span>, <span class="stringliteral">"aquele"</span>, <span class="stringliteral">"aqueles"</span>,</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="stringliteral">"as"</span>, <span class="stringliteral">"assim"</span>, <span class="stringliteral">"com"</span>, <span class="stringliteral">"como"</span>, <span class="stringliteral">"contra"</span>, <span class="stringliteral">"contudo"</span>,</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="stringliteral">"cuja"</span>, <span class="stringliteral">"cujas"</span>, <span class="stringliteral">"cujo"</span>, <span class="stringliteral">"cujos"</span>, <span class="stringliteral">"da"</span>, <span class="stringliteral">"das"</span>, <span class="stringliteral">"de"</span>,</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="stringliteral">"dela"</span>, <span class="stringliteral">"dele"</span>, <span class="stringliteral">"deles"</span>, <span class="stringliteral">"demais"</span>, <span class="stringliteral">"depois"</span>, <span class="stringliteral">"desde"</span>,</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="stringliteral">"desta"</span>, <span class="stringliteral">"deste"</span>, <span class="stringliteral">"dispoe"</span>, <span class="stringliteral">"dispoem"</span>, <span class="stringliteral">"diversa"</span>,</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="stringliteral">"diversas"</span>, <span class="stringliteral">"diversos"</span>, <span class="stringliteral">"do"</span>, <span class="stringliteral">"dos"</span>, <span class="stringliteral">"durante"</span>, <span class="stringliteral">"e"</span>,</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="stringliteral">"ela"</span>, <span class="stringliteral">"elas"</span>, <span class="stringliteral">"ele"</span>, <span class="stringliteral">"eles"</span>, <span class="stringliteral">"em"</span>, <span class="stringliteral">"entao"</span>, <span class="stringliteral">"entre"</span>,</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="stringliteral">"essa"</span>, <span class="stringliteral">"essas"</span>, <span class="stringliteral">"esse"</span>, <span class="stringliteral">"esses"</span>, <span class="stringliteral">"esta"</span>, <span class="stringliteral">"estas"</span>,</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="stringliteral">"este"</span>, <span class="stringliteral">"estes"</span>, <span class="stringliteral">"ha"</span>, <span class="stringliteral">"isso"</span>, <span class="stringliteral">"isto"</span>, <span class="stringliteral">"logo"</span>, <span class="stringliteral">"mais"</span>,</div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="stringliteral">"mas"</span>, <span class="stringliteral">"mediante"</span>, <span class="stringliteral">"menos"</span>, <span class="stringliteral">"mesma"</span>, <span class="stringliteral">"mesmas"</span>, <span class="stringliteral">"mesmo"</span>,</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="stringliteral">"mesmos"</span>, <span class="stringliteral">"na"</span>, <span class="stringliteral">"nas"</span>, <span class="stringliteral">"nao"</span>, <span class="stringliteral">"nas"</span>, <span class="stringliteral">"nem"</span>, <span class="stringliteral">"nesse"</span>, <span class="stringliteral">"neste"</span>,</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="stringliteral">"nos"</span>, <span class="stringliteral">"o"</span>, <span class="stringliteral">"os"</span>, <span class="stringliteral">"ou"</span>, <span class="stringliteral">"outra"</span>, <span class="stringliteral">"outras"</span>, <span class="stringliteral">"outro"</span>, <span class="stringliteral">"outros"</span>,</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="stringliteral">"pelas"</span>, <span class="stringliteral">"pelas"</span>, <span class="stringliteral">"pelo"</span>, <span class="stringliteral">"pelos"</span>, <span class="stringliteral">"perante"</span>, <span class="stringliteral">"pois"</span>, <span class="stringliteral">"por"</span>,</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="stringliteral">"porque"</span>, <span class="stringliteral">"portanto"</span>, <span class="stringliteral">"proprio"</span>, <span class="stringliteral">"propios"</span>, <span class="stringliteral">"quais"</span>, <span class="stringliteral">"qual"</span>,</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="stringliteral">"qualquer"</span>, <span class="stringliteral">"quando"</span>, <span class="stringliteral">"quanto"</span>, <span class="stringliteral">"que"</span>, <span class="stringliteral">"quem"</span>, <span class="stringliteral">"quer"</span>, <span class="stringliteral">"se"</span>,</div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="stringliteral">"seja"</span>, <span class="stringliteral">"sem"</span>, <span class="stringliteral">"sendo"</span>, <span class="stringliteral">"seu"</span>, <span class="stringliteral">"seus"</span>, <span class="stringliteral">"sob"</span>, <span class="stringliteral">"sobre"</span>, <span class="stringliteral">"sua"</span>,</div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="stringliteral">"suas"</span>, <span class="stringliteral">"tal"</span>, <span class="stringliteral">"tambem"</span>, <span class="stringliteral">"teu"</span>, <span class="stringliteral">"teus"</span>, <span class="stringliteral">"toda"</span>, <span class="stringliteral">"todas"</span>,</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="stringliteral">"todo"</span>,</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="stringliteral">"todos"</span>, <span class="stringliteral">"tua"</span>, <span class="stringliteral">"tuas"</span>, <span class="stringliteral">"tudo"</span>, <span class="stringliteral">"um"</span>, <span class="stringliteral">"uma"</span>, <span class="stringliteral">"umas"</span>, <span class="stringliteral">"uns"</span></div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  };</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div> |
| <div class="line"><a name="l00068"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html#a9e5d2b8da01a2b92037084614d244989"> 68</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> ISet<string> GetDefaultStopSet()</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  {</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">return</span> DefaultSetHolder.DEFAULT_STOP_SET;</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  }</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class </span>DefaultSetHolder</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="keyword">internal</span> <span class="keyword">static</span> ISet<string> DEFAULT_STOP_SET =</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]'s in a hash table. Note that this is not a general purpo...">CharArraySet</a>.<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a044a75a96e08ce42d40f81f4f160c4e6" title="Returns an unmodifiable CharArraySet. This allows to provide unmodifiable views of internal sets for ...">UnmodifiableSet</a>(<span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]'s in a hash table. Note that this is not a general purpo...">CharArraySet</a>((IEnumerable<string>)BRAZILIAN_STOP_WORDS, <span class="keyword">false</span>));</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> </div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">private</span> ISet<string> stoptable = Support.Compatibility.SetFactory.CreateHashSet<<span class="keywordtype">string</span>>();</div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">private</span> readonly <a class="code" href="_arabic_analyzer_8cs.html#a63c914dcb7d19365ff0f7c6ea7ef77c4">Version</a> matchVersion;</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="comment">// TODO: make this private in 3.1</span></div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"></span> <span class="keyword">private</span> ISet<string> excltable = Support.Compatibility.SetFactory.CreateHashSet<<span class="keywordtype">string</span>>();</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div> |
| <div class="line"><a name="l00092"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html#aa4d0349169298bf8a180dfa0cc9eadec"> 92</a></span>  <span class="keyword">public</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html">BrazilianAnalyzer</a>(<a class="code" href="_arabic_analyzer_8cs.html#a63c914dcb7d19365ff0f7c6ea7ef77c4">Version</a> matchVersion)</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  : this(matchVersion, DefaultSetHolder.DEFAULT_STOP_SET)</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  {</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>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"> * Builds an analyzer with the given stop words</span></div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"> * </span></div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment"> * @param matchVersion</span></div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment"> * lucene compatibility version</span></div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment"> * @param stopwords</span></div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment"> * a stopword set</span></div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div> |
| <div class="line"><a name="l00106"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html#ada0b97ee2aa2b998cf11515d565bcb19"> 106</a></span>  <span class="keyword">public</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html">BrazilianAnalyzer</a>(<a class="code" href="_arabic_analyzer_8cs.html#a63c914dcb7d19365ff0f7c6ea7ef77c4">Version</a> matchVersion, ISet<string> stopwords)</div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  {</div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  stoptable = <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]'s in a hash table. Note that this is not a general purpo...">CharArraySet</a>.<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a044a75a96e08ce42d40f81f4f160c4e6" title="Returns an unmodifiable CharArraySet. This allows to provide unmodifiable views of internal sets for ...">UnmodifiableSet</a>(<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]'s in a hash table. Note that this is not a general purpo...">CharArraySet</a>.Copy(stopwords));</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  this.matchVersion = matchVersion;</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  }</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> * Builds an analyzer with the given stop words and stemming exclusion words</span></div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> * </span></div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> * @param matchVersion</span></div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"> * lucene compatibility version</span></div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment"> * @param stopwords</span></div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment"> * a stopword set</span></div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div> |
| <div class="line"><a name="l00121"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html#ad86bfcd7271ba64327bbb3fa587252da"> 121</a></span>  <span class="keyword">public</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html">BrazilianAnalyzer</a>(<a class="code" href="_arabic_analyzer_8cs.html#a63c914dcb7d19365ff0f7c6ea7ef77c4">Version</a> matchVersion, ISet<string> stopwords,</div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  ISet<string> stemExclusionSet)</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  : this(matchVersion, stopwords)</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> </div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  excltable = <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]'s in a hash table. Note that this is not a general purpo...">CharArraySet</a>.<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a044a75a96e08ce42d40f81f4f160c4e6" title="Returns an unmodifiable CharArraySet. This allows to provide unmodifiable views of internal sets for ...">UnmodifiableSet</a>(<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]'s in a hash table. Note that this is not a general purpo...">CharArraySet</a></div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  .Copy(stemExclusionSet));</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> </div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> * Builds an analyzer with the given stop words.</span></div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> * @deprecated use {@link #BrazilianAnalyzer(Version, Set)} instead</span></div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div> |
| <div class="line"><a name="l00135"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html#a041f807a8b4d87b0883fdead5bf6712d"> 135</a></span>  <span class="keyword">public</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html">BrazilianAnalyzer</a>(<a class="code" href="_arabic_analyzer_8cs.html#a63c914dcb7d19365ff0f7c6ea7ef77c4">Version</a> matchVersion, params <span class="keywordtype">string</span>[] stopwords)</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  : this(matchVersion, <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_stop_filter.html" title="Removes stop words from a token stream.">StopFilter</a>.MakeStopSet(stopwords))</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</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>  }</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="comment"> * Builds an analyzer with the given stop words. </span></div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment"> * @deprecated use {@link #BrazilianAnalyzer(Version, Set)} instead</span></div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div> |
| <div class="line"><a name="l00146"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html#ae1ad1b8f47edb09b62d0e22dfa191c83"> 146</a></span>  <span class="keyword">public</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html">BrazilianAnalyzer</a>(<a class="code" href="_arabic_analyzer_8cs.html#a63c914dcb7d19365ff0f7c6ea7ef77c4">Version</a> matchVersion, IDictionary<string, string> stopwords)</div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  : this(matchVersion, stopwords.Keys.ToArray())</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> </div> |
| <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  }</div> |
| <div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment"> * Builds an analyzer with the given stop words.</span></div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> * @deprecated use {@link #BrazilianAnalyzer(Version, Set)} instead</span></div> |
| <div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div> |
| <div class="line"><a name="l00157"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html#af525f3d374aefdc2dbdc90a0d9d23f15"> 157</a></span>  <span class="keyword">public</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html">BrazilianAnalyzer</a>(<a class="code" href="_arabic_analyzer_8cs.html#a63c914dcb7d19365ff0f7c6ea7ef77c4">Version</a> matchVersion, FileInfo stopwords)</div> |
| <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  : this(matchVersion, <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_wordlist_loader.html" title="Loader for text files that represent a list of stopwords.">WordlistLoader</a>.GetWordSet(stopwords))</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="l00161"></a><span class="lineno"> 161</span> </div> |
| <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="comment"> * Builds an exclusionlist from an array of Strings.</span></div> |
| <div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="comment"> * @deprecated use {@link #BrazilianAnalyzer(Version, Set, Set)} instead</span></div> |
| <div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div> |
| <div class="line"><a name="l00167"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html#a36ca1ed21534dc40ef3ec110ab7de9dc"> 167</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> SetStemExclusionTable(params <span class="keywordtype">string</span>[] exclusionlist)</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>  excltable = <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_stop_filter.html" title="Removes stop words from a token stream.">StopFilter</a>.<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_stop_filter.html#a4a5a7cbe2ee7980ed82b9d933b41d7bc" title="Builds a Set from an array of stop words, appropriate for passing into the StopFilter constructor...">MakeStopSet</a>(exclusionlist);</div> |
| <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  PreviousTokenStream = null; <span class="comment">// force a new stemmer to be created</span></div> |
| <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  }</div> |
| <div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div> |
| <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"> * Builds an exclusionlist from a {@link Map}.</span></div> |
| <div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"> * @deprecated use {@link #BrazilianAnalyzer(Version, Set, Set)} instead</span></div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div> |
| <div class="line"><a name="l00178"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html#af488ba8d0b1f56f1f43c3b1376f99c69"> 178</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> SetStemExclusionTable(IDictionary<string, string> exclusionlist)</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>  excltable = Support.Compatibility.SetFactory.CreateHashSet(exclusionlist.Keys);</div> |
| <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  PreviousTokenStream = null; <span class="comment">// force a new stemmer to be created</span></div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  }</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="comment">/*</span></div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"> * Builds an exclusionlist from the words contained in the given file.</span></div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment"> * @deprecated use {@link #BrazilianAnalyzer(Version, Set, Set)} instead</span></div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div> |
| <div class="line"><a name="l00189"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html#a60228754313b3dc59d88010319dc0b9e"> 189</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> SetStemExclusionTable(FileInfo exclusionlist)</div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  {</div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  excltable = <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_wordlist_loader.html" title="Loader for text files that represent a list of stopwords.">WordlistLoader</a>.<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_wordlist_loader.html#a8c03d44044716caeb31ea634057f164f" title="Loads a text file and adds every line as an entry to a HashSet (omitting leading and trailing whitesp...">GetWordSet</a>(exclusionlist);</div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  PreviousTokenStream = null; <span class="comment">// force a new stemmer to be created</span></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="comment">/*</span></div> |
| <div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> * Creates a {@link TokenStream} which tokenizes all the text in the provided {@link Reader}.</span></div> |
| <div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment"> * @return A {@link TokenStream} built from a {@link StandardTokenizer} filtered with</span></div> |
| <div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment"> * {@link LowerCaseFilter}, {@link StandardFilter}, {@link StopFilter}, and </span></div> |
| <div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> * {@link BrazilianStemFilter}.</span></div> |
| <div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00202"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html#a5ff48363db1dec680392fb6bdd2a16b1"> 202</a></span>  <span class="keyword">public</span> <span class="keyword">override</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_token_stream.html" title="A TokenStream enumerates the sequence of tokens, either from Fields of a Document or from query text...">TokenStream</a> <a class="code" href="_more_like_this_8cs.html#a205730fc8c2839cf92051d131140dae0">TokenStream</a>(String fieldName, TextReader reader)</div> |
| <div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  {</div> |
| <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_token_stream.html" title="A TokenStream enumerates the sequence of tokens, either from Fields of a Document or from query text...">TokenStream</a> result = <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_standard_1_1_standard_tokenizer.html" title="A grammar-based tokenizer constructed with JFlex">StandardTokenizer</a>(matchVersion, reader);</div> |
| <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  result = <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_lower_case_filter.html" title="Normalizes token text to lower case.">LowerCaseFilter</a>(result);</div> |
| <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  result = <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_standard_1_1_standard_filter.html" title="Normalizes tokens extracted with StandardTokenizer. ">StandardFilter</a>(result);</div> |
| <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  result = <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_stop_filter.html" title="Removes stop words from a token stream.">StopFilter</a>(<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_stop_filter.html" title="Removes stop words from a token stream.">StopFilter</a>.<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_stop_filter.html#ab11fb0a8f9564b60ae61e29bef912ca8" title="Returns version-dependent default for enablePositionIncrements. Analyzers that embed StopFilter use t...">GetEnablePositionIncrementsVersionDefault</a>(matchVersion),</div> |
| <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  result, stoptable);</div> |
| <div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  result = <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_stem_filter.html">BrazilianStemFilter</a>(result, excltable);</div> |
| <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">return</span> result;</div> |
| <div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  }</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>  <span class="keyword">private</span> <span class="keyword">class </span>SavedStreams</div> |
| <div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  {</div> |
| <div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keyword">protected</span> <span class="keyword">internal</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_tokenizer.html" title="A Tokenizer is a TokenStream whose input is a Reader. This is an abstract class; subclasses must over...">Tokenizer</a> source;</div> |
| <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keyword">protected</span> <span class="keyword">internal</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_token_stream.html" title="A TokenStream enumerates the sequence of tokens, either from Fields of a Document or from query text...">TokenStream</a> result;</div> |
| <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  };</div> |
| <div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div> |
| <div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="comment"> * Returns a (possibly reused) {@link TokenStream} which tokenizes all the text </span></div> |
| <div class="line"><a name="l00221"></a><span class="lineno"> 221</span> <span class="comment"> * in the provided {@link Reader}.</span></div> |
| <div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="comment"> * @return A {@link TokenStream} built from a {@link StandardTokenizer} filtered with</span></div> |
| <div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="comment"> * {@link LowerCaseFilter}, {@link StandardFilter}, {@link StopFilter}, and </span></div> |
| <div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="comment"> * {@link BrazilianStemFilter}.</span></div> |
| <div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div> |
| <div class="line"><a name="l00228"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_analyzer.html#a8c5c5053b7334e872d4a83f2d4cc94d9"> 228</a></span>  <span class="keyword">public</span> <span class="keyword">override</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_token_stream.html" title="A TokenStream enumerates the sequence of tokens, either from Fields of a Document or from query text...">TokenStream</a> ReusableTokenStream(String fieldName, TextReader reader)</div> |
| <div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  {</div> |
| <div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  SavedStreams streams = (SavedStreams) PreviousTokenStream;</div> |
| <div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">if</span> (streams == null)</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>  streams = <span class="keyword">new</span> SavedStreams();</div> |
| <div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  streams.source = <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_standard_1_1_standard_tokenizer.html" title="A grammar-based tokenizer constructed with JFlex">StandardTokenizer</a>(matchVersion, reader);</div> |
| <div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  streams.result = <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_lower_case_filter.html" title="Normalizes token text to lower case.">LowerCaseFilter</a>(streams.source);</div> |
| <div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  streams.result = <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_standard_1_1_standard_filter.html" title="Normalizes tokens extracted with StandardTokenizer. ">StandardFilter</a>(streams.result);</div> |
| <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  streams.result = <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_stop_filter.html" title="Removes stop words from a token stream.">StopFilter</a>(<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_stop_filter.html" title="Removes stop words from a token stream.">StopFilter</a>.<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_stop_filter.html#ab11fb0a8f9564b60ae61e29bef912ca8" title="Returns version-dependent default for enablePositionIncrements. Analyzers that embed StopFilter use t...">GetEnablePositionIncrementsVersionDefault</a>(matchVersion),</div> |
| <div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  streams.result, stoptable);</div> |
| <div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  streams.result = <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_b_r_1_1_brazilian_stem_filter.html">BrazilianStemFilter</a>(streams.result, excltable);</div> |
| <div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  PreviousTokenStream = streams;</div> |
| <div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  }</div> |
| <div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  {</div> |
| <div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  streams.source.Reset(reader);</div> |
| <div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  }</div> |
| <div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">return</span> streams.result;</div> |
| <div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  }</div> |
| <div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  }</div> |
| <div class="line"><a name="l00249"></a><span class="lineno"> 249</span> }</div> |
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