<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>Soprano: /builddir/build/BUILD/soprano-2.5.2/index/indexfiltermodel.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.1 --> <script type="text/javascript"> function hasClass(ele,cls) { return ele.className.match(new RegExp('(\\s|^)'+cls+'(\\s|$)')); } function addClass(ele,cls) { if (!this.hasClass(ele,cls)) ele.className += " "+cls; } function removeClass(ele,cls) { if (hasClass(ele,cls)) { var reg = new RegExp('(\\s|^)'+cls+'(\\s|$)'); ele.className=ele.className.replace(reg,' '); } } function toggleVisibility(linkObj) { var base = linkObj.getAttribute('id'); var summary = document.getElementById(base + '-summary'); var content = document.getElementById(base + '-content'); var trigger = document.getElementById(base + '-trigger'); if ( hasClass(linkObj,'closed') ) { summary.style.display = 'none'; content.style.display = 'block'; trigger.src = 'open.png'; removeClass(linkObj,'closed'); addClass(linkObj,'opened'); } else if ( hasClass(linkObj,'opened') ) { summary.style.display = 'block'; content.style.display = 'none'; trigger.src = 'closed.png'; removeClass(linkObj,'opened'); addClass(linkObj,'closed'); } return false; } </script> <div class="navigation" id="top"> <div class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <div class="header"> <div class="headertitle"> <h1>/builddir/build/BUILD/soprano-2.5.2/index/indexfiltermodel.h</h1> </div> </div> <div class="contents"> <a href="indexfiltermodel_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> <a name="l00002"></a>00002 <span class="comment"> * This file is part of Soprano Project.</span> <a name="l00003"></a>00003 <span class="comment"> *</span> <a name="l00004"></a>00004 <span class="comment"> * Copyright (C) 2007-2008 Sebastian Trueg <trueg@kde.org></span> <a name="l00005"></a>00005 <span class="comment"> *</span> <a name="l00006"></a>00006 <span class="comment"> * This library is free software; you can redistribute it and/or</span> <a name="l00007"></a>00007 <span class="comment"> * modify it under the terms of the GNU Library General Public</span> <a name="l00008"></a>00008 <span class="comment"> * License as published by the Free Software Foundation; either</span> <a name="l00009"></a>00009 <span class="comment"> * version 2 of the License, or (at your option) any later version.</span> <a name="l00010"></a>00010 <span class="comment"> *</span> <a name="l00011"></a>00011 <span class="comment"> * This library is distributed in the hope that it will be useful,</span> <a name="l00012"></a>00012 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span> <a name="l00013"></a>00013 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span> <a name="l00014"></a>00014 <span class="comment"> * Library General Public License for more details.</span> <a name="l00015"></a>00015 <span class="comment"> *</span> <a name="l00016"></a>00016 <span class="comment"> * You should have received a copy of the GNU Library General Public License</span> <a name="l00017"></a>00017 <span class="comment"> * along with this library; see the file COPYING.LIB. If not, write to</span> <a name="l00018"></a>00018 <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span> <a name="l00019"></a>00019 <span class="comment"> * Boston, MA 02110-1301, USA.</span> <a name="l00020"></a>00020 <span class="comment"> */</span> <a name="l00021"></a>00021 <a name="l00022"></a>00022 <span class="preprocessor">#ifndef _SOPRANO_INDEX_MODEL_FILTER_H_</span> <a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define _SOPRANO_INDEX_MODEL_FILTER_H_</span> <a name="l00024"></a>00024 <span class="preprocessor"></span> <a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="filtermodel_8h.html">filtermodel.h</a>"</span> <a name="l00026"></a>00026 <span class="preprocessor">#include "<a class="code" href="soprano__export_8h.html">soprano_export.h</a>"</span> <a name="l00027"></a>00027 <a name="l00028"></a>00028 <span class="keyword">namespace </span>Soprano { <a name="l00029"></a>00029 <a name="l00030"></a>00030 <span class="keyword">namespace </span>Query { <a name="l00031"></a>00031 <span class="keyword">class </span>Query; <a name="l00032"></a>00032 } <a name="l00033"></a>00033 <a name="l00044"></a><a class="code" href="namespaceSoprano_1_1Index.html">00044</a> <span class="keyword">namespace </span>Index { <a name="l00045"></a>00045 <a name="l00046"></a>00046 <span class="keyword">class </span><a class="code" href="classSoprano_1_1Index_1_1CLuceneIndex.html" title="The CLuceneIndex provides a wrapper around a CLucene index which stores RDF statements.">CLuceneIndex</a>; <a name="l00047"></a>00047 <span class="keyword">class </span>QueryResult; <a name="l00048"></a>00048 <span class="keyword">class </span>IndexFilterModelPrivate; <a name="l00049"></a>00049 <a name="l00061"></a><a class="code" href="classSoprano_1_1Index_1_1IndexFilterModel.html">00061</a> <span class="keyword">class </span><a class="code" href="soprano__export_8h.html#a504ba79679d63bb260b784a0af09471a">SOPRANO_INDEX_EXPORT</a> <a class="code" href="classSoprano_1_1Index_1_1IndexFilterModel.html" title="The IndexFilterModel provides a full text index around any Soprano Model.">IndexFilterModel</a> : <span class="keyword">public</span> Soprano::<a class="code" href="classSoprano_1_1FilterModel.html" title="A FilterModel is a virtual model that wraps another Model.">FilterModel</a> <a name="l00062"></a>00062 { <a name="l00063"></a>00063 <span class="keyword">public</span>: <a name="l00073"></a>00073 <a class="code" href="classSoprano_1_1Index_1_1IndexFilterModel.html" title="The IndexFilterModel provides a full text index around any Soprano Model.">IndexFilterModel</a>( <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& indexDir, <a class="code" href="classSoprano_1_1Model.html" title="A Model is the central class in Soprano. It is a queryable collection of RDF quadruples, i.e statements.">Soprano::Model</a>* model = 0 ); <a name="l00074"></a>00074 <a name="l00083"></a>00083 <a class="code" href="classSoprano_1_1Index_1_1IndexFilterModel.html" title="The IndexFilterModel provides a full text index around any Soprano Model.">IndexFilterModel</a>( <a class="code" href="classSoprano_1_1Index_1_1CLuceneIndex.html" title="The CLuceneIndex provides a wrapper around a CLucene index which stores RDF statements.">CLuceneIndex</a>* index, <a class="code" href="classSoprano_1_1Model.html" title="A Model is the central class in Soprano. It is a queryable collection of RDF quadruples, i.e statements.">Soprano::Model</a>* model = 0 ); <a name="l00084"></a>00084 <a name="l00088"></a>00088 ~<a class="code" href="classSoprano_1_1Index_1_1IndexFilterModel.html" title="The IndexFilterModel provides a full text index around any Soprano Model.">IndexFilterModel</a>(); <a name="l00089"></a>00089 <a name="l00093"></a>00093 <a class="code" href="classSoprano_1_1Index_1_1CLuceneIndex.html" title="The CLuceneIndex provides a wrapper around a CLucene index which stores RDF statements.">CLuceneIndex</a>* index() <span class="keyword">const</span>; <a name="l00094"></a>00094 <a name="l00102"></a>00102 <a class="code" href="namespaceSoprano_1_1Error.html#aef1bd25c5b6705951735e0fb5c5ff525">Soprano::Error::ErrorCode</a> addStatement( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Statement.html" title="A Statement instance represents one RDF quadruple.">Soprano::Statement</a> &statement ); <a name="l00103"></a>00103 <a name="l00109"></a>00109 <a class="code" href="namespaceSoprano_1_1Error.html#aef1bd25c5b6705951735e0fb5c5ff525">Soprano::Error::ErrorCode</a> removeStatement( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Statement.html" title="A Statement instance represents one RDF quadruple.">Soprano::Statement</a> &statement ); <a name="l00110"></a>00110 <a name="l00116"></a>00116 <a class="code" href="namespaceSoprano_1_1Error.html#aef1bd25c5b6705951735e0fb5c5ff525">Soprano::Error::ErrorCode</a> removeAllStatements( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Statement.html" title="A Statement instance represents one RDF quadruple.">Soprano::Statement</a> &statement ); <a name="l00117"></a>00117 <a name="l00142"></a>00142 <a class="code" href="classSoprano_1_1QueryResultIterator.html" title="An iterator for query results.">QueryResultIterator</a> executeQuery( <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& query, <a class="code" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26c">Query::QueryLanguage</a> <a class="code" href="namespaceSoprano_1_1Vocabulary_1_1Xesam.html#a24eb968dfba3510cc343904910f0059d">language</a>, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& userQueryLanguage = <a class="codeRef" href="qstring.html">QString</a>() ) <span class="keyword">const</span>; <a name="l00143"></a>00143 <a name="l00144"></a>00144 <span class="comment">/*</span> <a name="l00145"></a>00145 <span class="comment"> * Extract full text matching parts of a %query and replace them with</span> <a name="l00146"></a>00146 <span class="comment"> * results from an index %query.</span> <a name="l00147"></a>00147 <span class="comment"> *</span> <a name="l00148"></a>00148 <span class="comment"> * \param query The query to rewrite.</span> <a name="l00149"></a>00149 <span class="comment"> *</span> <a name="l00150"></a>00150 <span class="comment"> * \return A rewritten query stripped of all full test and regexp matching parts</span> <a name="l00151"></a>00151 <span class="comment"> * and replaced by results from an index query.</span> <a name="l00152"></a>00152 <span class="comment"> */</span> <a name="l00153"></a>00153 <span class="comment">// Query::Query evaluateAndRewriteQuery( const Query::Query& query ) const;</span> <a name="l00154"></a>00154 <a name="l00165"></a>00165 <span class="keywordtype">void</span> setTransactionCacheSize( <span class="keywordtype">int</span> <a class="code" href="namespaceSoprano_1_1Vocabulary_1_1Xesam.html#aa264123a7a7488fa84d690eabdda737c">size</a> ); <a name="l00166"></a>00166 <a name="l00172"></a>00172 <span class="keywordtype">int</span> transactionCacheSize() <span class="keyword">const</span>; <a name="l00173"></a>00173 <a name="l00182"></a>00182 <span class="keywordtype">void</span> rebuildIndex(); <a name="l00183"></a>00183 <a name="l00192"></a>00192 <span class="keywordtype">void</span> optimizeIndex(); <a name="l00193"></a>00193 <a name="l00206"></a>00206 <span class="keywordtype">void</span> addIndexOnlyPredicate( <span class="keyword">const</span> <a class="codeRef" href="qurl.html">QUrl</a>& <a class="code" href="namespaceSoprano_1_1Vocabulary_1_1RDF.html#a58fc26cecb8631102c8e45296d3305db">predicate</a> ); <a name="l00207"></a>00207 <a name="l00220"></a>00220 <span class="keywordtype">void</span> setIndexOnlyPredicates( <span class="keyword">const</span> <a class="codeRef" href="qlist.html">QList<QUrl></a>& predicates ); <a name="l00221"></a>00221 <a name="l00235"></a>00235 <a class="codeRef" href="qlist.html">QList<QUrl></a> indexOnlyPredicates() <span class="keyword">const</span>; <a name="l00236"></a>00236 <a name="l00248"></a>00248 <span class="keywordtype">void</span> addForceIndexPredicate( <span class="keyword">const</span> <a class="codeRef" href="qurl.html">QUrl</a>& predicate ); <a name="l00249"></a>00249 <a name="l00279"></a>00279 <span class="keywordtype">void</span> setForceIndexPredicates( <span class="keyword">const</span> <a class="codeRef" href="qlist.html">QList<QUrl></a>& predicates ); <a name="l00280"></a>00280 <a name="l00291"></a>00291 <a class="codeRef" href="qlist.html">QList<QUrl></a> forceIndexPredicates() <span class="keyword">const</span>; <a name="l00292"></a>00292 <a name="l00310"></a>00310 <span class="keyword">static</span> <a class="codeRef" href="qstring.html">QString</a> encodeStringForLuceneQuery( <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& <a class="code" href="namespaceSoprano_1_1Vocabulary_1_1RDF.html#a0e57b07dcc5317ad7925ebdb466528c0">value</a> ); <a name="l00311"></a>00311 <a name="l00329"></a>00329 <span class="keyword">static</span> <a class="codeRef" href="qstring.html">QString</a> encodeUriForLuceneQuery( <span class="keyword">const</span> <a class="codeRef" href="qurl.html">QUrl</a>& uri ); <a name="l00330"></a>00330 <a name="l00331"></a>00331 <span class="keyword">using</span> FilterModel::addStatement; <a name="l00332"></a>00332 <span class="keyword">using</span> FilterModel::removeStatement; <a name="l00333"></a>00333 <span class="keyword">using</span> FilterModel::removeAllStatements; <a name="l00334"></a>00334 <a name="l00335"></a>00335 <span class="keyword">private</span>: <a name="l00336"></a>00336 IndexFilterModelPrivate* <span class="keyword">const</span> d; <a name="l00337"></a>00337 }; <a name="l00338"></a>00338 } <a name="l00339"></a>00339 } <a name="l00340"></a>00340 <a name="l00341"></a>00341 <span class="preprocessor">#endif</span> </pre></div></div> </div> <hr class="footer"/><address class="footer"><small>Generated on Thu Oct 21 2010 for Soprano by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address> </body> </html>