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| |
| <p>A wrapper for <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query.html" title="An abstract Query that matches documents containing a subset of terms provided by a FilteredTermEnum ...">MultiTermQuery</a>, that exposes its functionality as a <a class="el" 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>. <code>MultiTermQueryWrapperFilter</code> is not designed to be used by itself. Normally you subclass it to provide a <a class="el" 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> counterpart for a <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query.html" title="An abstract Query that matches documents containing a subset of terms provided by a FilteredTermEnum ...">MultiTermQuery</a> subclass. For example, <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_term_range_filter.html" title="A Filter that restricts search results to a range of values in a given field.">TermRangeFilter</a> and <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_prefix_filter.html" title="A Filter that restricts search results to values that have a matching prefix in a given field...">PrefixFilter</a> extend <code>MultiTermQueryWrapperFilter</code>. This class also provides the functionality behind <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query.html#ae124731685dcbdac89e9c858a348efaf" title="A rewrite method that first creates a private Filter, by visiting each term in sequence and marking a...">MultiTermQuery.CONSTANT_SCORE_FILTER_REWRITE</a>; this is why it is not abstract. |
| <a href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query_wrapper_filter_3_01_t_01_4.html#details">More...</a></p> |
| |
| <p>Inherits <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_filter.html">Lucene.Net.Search.Filter</a>.</p> |
| |
| <p>Inherited by <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_numeric_range_filter_3_01_t_01_4.html">Lucene.Net.Search.NumericRangeFilter< T ></a>, <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_prefix_filter.html">Lucene.Net.Search.PrefixFilter</a>, and <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_term_range_filter.html">Lucene.Net.Search.TermRangeFilter</a>.</p> |
| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> |
| Public Member Functions</h2></td></tr> |
| <tr class="memitem:acf5ba76c860338e3fd2a2d28512979e8"><td class="memItemLeft" align="right" valign="top">override System.String </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query_wrapper_filter_3_01_t_01_4.html#acf5ba76c860338e3fd2a2d28512979e8">ToString</a> ()</td></tr> |
| <tr class="separator:acf5ba76c860338e3fd2a2d28512979e8"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a2ab4767f0e8a982b97f47e601a643df9"><td class="memItemLeft" align="right" valign="top">override bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query_wrapper_filter_3_01_t_01_4.html#a2ab4767f0e8a982b97f47e601a643df9">Equals</a> (System.Object o)</td></tr> |
| <tr class="separator:a2ab4767f0e8a982b97f47e601a643df9"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ac653a96cccc4fc5497435d68cd42fcc4"><td class="memItemLeft" align="right" valign="top">override int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query_wrapper_filter_3_01_t_01_4.html#ac653a96cccc4fc5497435d68cd42fcc4">GetHashCode</a> ()</td></tr> |
| <tr class="separator:ac653a96cccc4fc5497435d68cd42fcc4"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a8eca53fc227cab0d2b6f1113a9d7715f"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query_wrapper_filter_3_01_t_01_4.html#a8eca53fc227cab0d2b6f1113a9d7715f">ClearTotalNumberOfTerms</a> ()</td></tr> |
| <tr class="memdesc:a8eca53fc227cab0d2b6f1113a9d7715f"><td class="mdescLeft"> </td><td class="mdescRight">Expert: Resets the counting of unique terms. Do this before executing the filter. <a href="#a8eca53fc227cab0d2b6f1113a9d7715f"></a><br/></td></tr> |
| <tr class="separator:a8eca53fc227cab0d2b6f1113a9d7715f"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a66444087efd0f4dfb8543d090d6a0299"><td class="memItemLeft" align="right" valign="top">override <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_doc_id_set.html">DocIdSet</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query_wrapper_filter_3_01_t_01_4.html#a66444087efd0f4dfb8543d090d6a0299">GetDocIdSet</a> (<a class="el" href="_more_like_this_8cs.html#a2a6914ea10bbe06764856e29e5674e66">IndexReader</a> reader)</td></tr> |
| <tr class="memdesc:a66444087efd0f4dfb8543d090d6a0299"><td class="mdescLeft"> </td><td class="mdescRight"> <a href="#a66444087efd0f4dfb8543d090d6a0299"></a><br/></td></tr> |
| <tr class="separator:a66444087efd0f4dfb8543d090d6a0299"><td class="memSeparator" colspan="2"> </td></tr> |
| </table><table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="properties"></a> |
| Properties</h2></td></tr> |
| <tr class="memitem:a4ab989c719195e06e06247273bec2f46"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query_wrapper_filter_3_01_t_01_4.html#a4ab989c719195e06e06247273bec2f46">TotalNumberOfTerms</a><code> [get]</code></td></tr> |
| <tr class="memdesc:a4ab989c719195e06e06247273bec2f46"><td class="mdescLeft"> </td><td class="mdescRight">Expert: Return the number of unique terms visited during execution of the filter. If there are many of them, you may consider using another filter type or optimize your total term count in index. This method is not thread safe, be sure to only call it when no filter is running! If you re-use the same filter instance for another search, be sure to first reset the term counter with <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query_wrapper_filter_3_01_t_01_4.html#a8eca53fc227cab0d2b6f1113a9d7715f" title="Expert: Resets the counting of unique terms. Do this before executing the filter. ...">ClearTotalNumberOfTerms</a>. <a href="#a4ab989c719195e06e06247273bec2f46"></a><br/></td></tr> |
| <tr class="separator:a4ab989c719195e06e06247273bec2f46"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>A wrapper for <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query.html" title="An abstract Query that matches documents containing a subset of terms provided by a FilteredTermEnum ...">MultiTermQuery</a>, that exposes its functionality as a <a class="el" 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>. </p> |
| <p><code>MultiTermQueryWrapperFilter</code> is not designed to be used by itself. Normally you subclass it to provide a <a class="el" 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> counterpart for a <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query.html" title="An abstract Query that matches documents containing a subset of terms provided by a FilteredTermEnum ...">MultiTermQuery</a> subclass. </p> |
| <p>For example, <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_term_range_filter.html" title="A Filter that restricts search results to a range of values in a given field.">TermRangeFilter</a> and <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_prefix_filter.html" title="A Filter that restricts search results to values that have a matching prefix in a given field...">PrefixFilter</a> extend <code>MultiTermQueryWrapperFilter</code>. This class also provides the functionality behind <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query.html#ae124731685dcbdac89e9c858a348efaf" title="A rewrite method that first creates a private Filter, by visiting each term in sequence and marking a...">MultiTermQuery.CONSTANT_SCORE_FILTER_REWRITE</a>; this is why it is not abstract. </p> |
| <div class="typeconstraint"> |
| <dl><dt><b>Type Constraints</b><dt><dd> |
| <table border="0" cellspacing="2" cellpadding="0"> |
| <tr><td valign="top"><em>T</em></td><td> :</td><td valign="top"><em><a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query.html">MultiTermQuery</a></em></td><td> </td></tr> |
| </table> |
| </dl> |
| </div> |
| |
| <p>Definition at line <a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html#l00043">43</a> of file <a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html">MultiTermQueryWrapperFilter.cs</a>.</p> |
| </div><h2 class="groupheader">Member Function Documentation</h2> |
| <a class="anchor" id="a8eca53fc227cab0d2b6f1113a9d7715f"></a> |
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| <td class="memname">virtual void Lucene.Net.Search.MultiTermQueryWrapperFilter< T >.ClearTotalNumberOfTerms </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">virtual</span></span> </td> |
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| </table> |
| </div><div class="memdoc"> |
| |
| <p>Expert: Resets the counting of unique terms. Do this before executing the filter. </p> |
| <dl class="section see"><dt>See Also</dt><dd><a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query_wrapper_filter_3_01_t_01_4.html#a4ab989c719195e06e06247273bec2f46" title="Expert: Return the number of unique terms visited during execution of the filter. If there are many o...">TotalNumberOfTerms</a></dd></dl> |
| |
| <p>Definition at line <a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html#l00101">101</a> of file <a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html">MultiTermQueryWrapperFilter.cs</a>.</p> |
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| <a class="anchor" id="a2ab4767f0e8a982b97f47e601a643df9"></a> |
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| <td class="memname">override bool Lucene.Net.Search.MultiTermQueryWrapperFilter< T >.Equals </td> |
| <td>(</td> |
| <td class="paramtype">System.Object </td> |
| <td class="paramname"><em>o</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Definition at line <a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html#l00062">62</a> of file <a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html">MultiTermQueryWrapperFilter.cs</a>.</p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a66444087efd0f4dfb8543d090d6a0299"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">override <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_doc_id_set.html">DocIdSet</a> Lucene.Net.Search.MultiTermQueryWrapperFilter< T >.GetDocIdSet </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="_more_like_this_8cs.html#a2a6914ea10bbe06764856e29e5674e66">IndexReader</a> </td> |
| <td class="paramname"><em>reader</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p></p> |
| <p>Creates a <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_doc_id_set.html" title="A DocIdSet contains a set of doc ids. Implementing classes must only implement Iterator to provide ac...">DocIdSet</a> enumerating the documents that should be permitted in search results. <b>NOTE:</b> null can be returned if no documents are accepted by this <a class="el" 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>.</p> |
| <p>Note: This method will be called once per segment in the index during searching. The returned <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_doc_id_set.html" title="A DocIdSet contains a set of doc ids. Implementing classes must only implement Iterator to provide ac...">DocIdSet</a> must refer to document IDs for that segment, not for the top-level reader.</p> |
| <p>/summary> </p> |
| <dl class="section return"><dt>Returns</dt><dd>a <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_doc_id_set.html" title="A DocIdSet contains a set of doc ids. Implementing classes must only implement Iterator to provide ac...">DocIdSet</a> that provides the documents which should be permitted or prohibited in search results. <b>NOTE:</b> null can be returned if no documents will be accepted by this <a class="el" 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>. </dd></dl> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">reader</td><td>A <a class="el" href="_reader_util_8cs.html#a2a6914ea10bbe06764856e29e5674e66">IndexReader</a> instance opened on the index currently searched on. Note, it is likely that the provided reader does not represent the whole underlying index i.e. if the index has more than one segment the given reader only represents a single segment. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section see"><dt>See Also</dt><dd><a class="el" href="_filter_8cs.html#a673a4822c0bf5f5fdadb59f7ad92338c">DocIdBitSet</a></dd></dl> |
| |
| <p>Implements <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_filter.html#a6acd9f9caec9c3a4adba5580593f76c7">Lucene.Net.Search.Filter</a>.</p> |
| |
| <p>Definition at line <a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html#l00106">106</a> of file <a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html">MultiTermQueryWrapperFilter.cs</a>.</p> |
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| <a class="anchor" id="ac653a96cccc4fc5497435d68cd42fcc4"></a> |
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| <td class="memname">override int Lucene.Net.Search.MultiTermQueryWrapperFilter< T >.GetHashCode </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Definition at line <a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html#l00076">76</a> of file <a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html">MultiTermQueryWrapperFilter.cs</a>.</p> |
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| </div> |
| </div> |
| <a class="anchor" id="acf5ba76c860338e3fd2a2d28512979e8"></a> |
| <div class="memitem"> |
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| <td class="memname">override System.String Lucene.Net.Search.MultiTermQueryWrapperFilter< T >.ToString </td> |
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| <td class="paramname"></td><td>)</td> |
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| <p>Definition at line <a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html#l00055">55</a> of file <a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html">MultiTermQueryWrapperFilter.cs</a>.</p> |
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| </div> |
| <h2 class="groupheader">Property Documentation</h2> |
| <a class="anchor" id="a4ab989c719195e06e06247273bec2f46"></a> |
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| <td class="memname">virtual int Lucene.Net.Search.MultiTermQueryWrapperFilter< T >.TotalNumberOfTerms</td> |
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| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">get</span></span> </td> |
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| <p>Expert: Return the number of unique terms visited during execution of the filter. If there are many of them, you may consider using another filter type or optimize your total term count in index. This method is not thread safe, be sure to only call it when no filter is running! If you re-use the same filter instance for another search, be sure to first reset the term counter with <a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query_wrapper_filter_3_01_t_01_4.html#a8eca53fc227cab0d2b6f1113a9d7715f" title="Expert: Resets the counting of unique terms. Do this before executing the filter. ...">ClearTotalNumberOfTerms</a>. </p> |
| <dl class="section see"><dt>See Also</dt><dd><a class="el" href="class_lucene_1_1_net_1_1_search_1_1_multi_term_query_wrapper_filter_3_01_t_01_4.html#a8eca53fc227cab0d2b6f1113a9d7715f" title="Expert: Resets the counting of unique terms. Do this before executing the filter. ...">ClearTotalNumberOfTerms</a></dd></dl> |
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| <p>Definition at line <a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html#l00092">92</a> of file <a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html">MultiTermQueryWrapperFilter.cs</a>.</p> |
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| </div> |
| </div> |
| <hr/>The documentation for this class was generated from the following file:<ul> |
| <li>core/Search/<a class="el" href="_multi_term_query_wrapper_filter_8cs_source.html">MultiTermQueryWrapperFilter.cs</a></li> |
| </ul> |
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