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<div id="projectname">Lucene.Net
&#160;<span id="projectnumber">3.0.3</span>
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<div id="projectbrief">Lucene.Net is a .NET port of the Java Lucene Indexing Library</div>
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<a href="_searchable_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>&#160;<span class="comment">/* </span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<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>&#160;<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>&#160;<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>&#160;<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>&#160;<span class="comment"> * (the &quot;License&quot;); you may not use this file except in compliance with</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<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>&#160;<span class="comment"> * </span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<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>&#160;<span class="comment"> * </span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<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>&#160;<span class="comment"> * distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<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>&#160;<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>&#160;<span class="comment"> * limitations under the License.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="keyword">using</span> System;</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="keyword">using</span> Lucene.Net.Documents;</div>
<div class="line"><a name="l00020"></a><span class="lineno"><a class="code" href="_searchable_8cs.html#a2ad6aef8641c7b7a6cf9277f7d54b2cd"> 20</a></span>&#160;<span class="keyword">using</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> = Lucene.Net.Documents.<a class="code" href="class_lucene_1_1_net_1_1_documents_1_1_document.html#aa52ffd7ef0a06212a49184862d6bcc16" title="Constructs a new document with no fields. ">Document</a>;</div>
<div class="line"><a name="l00021"></a><span class="lineno"><a class="code" href="_searchable_8cs.html#a64b447ee53d30ce66ebd27b2715e7bca"> 21</a></span>&#160;<span class="keyword">using</span> <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> = Lucene.Net.Documents.FieldSelector;</div>
<div class="line"><a name="l00022"></a><span class="lineno"><a class="code" href="_searchable_8cs.html#abf029fdf5416b36731b7e3e3643f6eb0"> 22</a></span>&#160;<span class="keyword">using</span> <a class="code" href="_index_searcher_8cs.html#abf029fdf5416b36731b7e3e3643f6eb0">CorruptIndexException</a> = Lucene.Net.Index.CorruptIndexException;</div>
<div class="line"><a name="l00023"></a><span class="lineno"><a class="code" href="_searchable_8cs.html#a8797eb30ce21b31829d3e3a43a20e3b9"> 23</a></span>&#160;<span class="keyword">using</span> <a class="code" href="_more_like_this_8cs.html#a8797eb30ce21b31829d3e3a43a20e3b9">Term</a> = Lucene.Net.Index.Term;</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="keyword">namespace </span>Lucene.Net.Search</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;{</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; </div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="code" href="interface_lucene_1_1_net_1_1_search_1_1_searchable.html"> 44</a></span>&#160; <span class="keyword">public</span> <span class="keyword">interface </span><a class="code" href="interface_lucene_1_1_net_1_1_search_1_1_searchable.html" title="The interface for search implementations.">Searchable</a> : IDisposable</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; {</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keywordtype">void</span> Search(<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_weight.html" title="Expert: Calculate query weights and build query scorers. The purpose of Weight is to ensure searching...">Weight</a> weight, <a class="code" href="class_lucene_1_1_net_1_1_search_1_1_filter.html" title="Abstract base class for restricting which documents may be returned during searching.">Filter</a> filter, <a class="code" href="class_lucene_1_1_net_1_1_search_1_1_collector.html" title="Expert: Collectors are primarily meant to be used to gather raw results from a search, and implement sorting or custom result filtering, collation, etc. ">Collector</a> collector);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; </div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="keywordtype">void</span> Close();</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; </div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <span class="keywordtype">int</span> DocFreq(<a class="code" href="_more_like_this_8cs.html#a8797eb30ce21b31829d3e3a43a20e3b9">Term</a> term);</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; </div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keywordtype">int</span>[] DocFreqs(<a class="code" href="_more_like_this_8cs.html#a8797eb30ce21b31829d3e3a43a20e3b9">Term</a>[] terms);</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;</div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="code" href="interface_lucene_1_1_net_1_1_search_1_1_searchable.html#a7396b749dc7342fed0cac9ee9f1bac7f"> 91</a></span>&#160; <span class="keywordtype">int</span> MaxDoc { <span class="keyword">get</span>; }</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <a class="code" href="class_lucene_1_1_net_1_1_search_1_1_top_docs.html" title="Represents hits returned by Searcher.Search(Query,Filter,int) and Searcher.Search(Query,int) ">TopDocs</a> Search(<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_weight.html" title="Expert: Calculate query weights and build query scorers. The purpose of Weight is to ensure searching...">Weight</a> weight, <a class="code" href="class_lucene_1_1_net_1_1_search_1_1_filter.html" title="Abstract base class for restricting which documents may be returned during searching.">Filter</a> filter, <span class="keywordtype">int</span> n);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; </div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <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> i);</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <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="l00139"></a><span class="lineno"> 139</span>&#160; </div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <a class="code" href="class_lucene_1_1_net_1_1_search_1_1_query.html" title="The abstract base class for queries. Instantiable subclasses are: TermQuery MultiTermQuery BooleanQ...">Query</a> Rewrite(<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_query.html" title="The abstract base class for queries. Instantiable subclasses are: TermQuery MultiTermQuery BooleanQ...">Query</a> query);</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <a class="code" href="class_lucene_1_1_net_1_1_search_1_1_explanation.html" title="Expert: Describes the score computation for document and query. ">Explanation</a> Explain(<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_weight.html" title="Expert: Calculate query weights and build query scorers. The purpose of Weight is to ensure searching...">Weight</a> weight, <span class="keywordtype">int</span> doc);</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; </div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <a class="code" href="class_lucene_1_1_net_1_1_search_1_1_top_field_docs.html" title="Represents hits returned by Searcher.Search(Query,Filter,int,Sort). ">TopFieldDocs</a> Search(<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_weight.html" title="Expert: Calculate query weights and build query scorers. The purpose of Weight is to ensure searching...">Weight</a> weight, <a class="code" href="class_lucene_1_1_net_1_1_search_1_1_filter.html" title="Abstract base class for restricting which documents may be returned during searching.">Filter</a> filter, <span class="keywordtype">int</span> n, <a class="code" href="class_lucene_1_1_net_1_1_search_1_1_sort.html" title="Encapsulates sort criteria for returned hits.">Sort</a> sort);</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; }</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160;}</div>
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