<!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/soprano/model.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/soprano/model.h</h1> </div> </div> <div class="contents"> <a href="model_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) 2006 Daniele Galdi <daniele.galdi@gmail.com></span> <a name="l00005"></a>00005 <span class="comment"> * Copyright (C) 2007 Sebastian Trueg <trueg@kde.org></span> <a name="l00006"></a>00006 <span class="comment"> *</span> <a name="l00007"></a>00007 <span class="comment"> * This library is free software; you can redistribute it and/or</span> <a name="l00008"></a>00008 <span class="comment"> * modify it under the terms of the GNU Library General Public</span> <a name="l00009"></a>00009 <span class="comment"> * License as published by the Free Software Foundation; either</span> <a name="l00010"></a>00010 <span class="comment"> * version 2 of the License, or (at your option) any later version.</span> <a name="l00011"></a>00011 <span class="comment"> *</span> <a name="l00012"></a>00012 <span class="comment"> * This library is distributed in the hope that it will be useful,</span> <a name="l00013"></a>00013 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span> <a name="l00014"></a>00014 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span> <a name="l00015"></a>00015 <span class="comment"> * Library General Public License for more details.</span> <a name="l00016"></a>00016 <span class="comment"> *</span> <a name="l00017"></a>00017 <span class="comment"> * You should have received a copy of the GNU Library General Public License</span> <a name="l00018"></a>00018 <span class="comment"> * along with this library; see the file COPYING.LIB. If not, write to</span> <a name="l00019"></a>00019 <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span> <a name="l00020"></a>00020 <span class="comment"> * Boston, MA 02110-1301, USA.</span> <a name="l00021"></a>00021 <span class="comment"> */</span> <a name="l00022"></a>00022 <a name="l00023"></a>00023 <span class="preprocessor">#ifndef SOPRANO_MODEL_H</span> <a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define SOPRANO_MODEL_H</span> <a name="l00025"></a>00025 <span class="preprocessor"></span> <a name="l00026"></a>00026 <span class="preprocessor">#include <QtCore/QObject></span> <a name="l00027"></a>00027 <span class="preprocessor">#include <QtCore/QList></span> <a name="l00028"></a>00028 <a name="l00029"></a>00029 <span class="preprocessor">#include "<a class="code" href="soprano__export_8h.html">soprano_export.h</a>"</span> <a name="l00030"></a>00030 <span class="preprocessor">#include "<a class="code" href="error_8h.html">error.h</a>"</span> <a name="l00031"></a>00031 <span class="preprocessor">#include "<a class="code" href="sopranotypes_8h.html">sopranotypes.h</a>"</span> <a name="l00032"></a>00032 <span class="preprocessor">#include "<a class="code" href="node_8h.html">node.h</a>"</span> <a name="l00033"></a>00033 <a name="l00034"></a>00034 <span class="keyword">class </span><a class="codeRef" href="qtextstream.html">QTextStream</a>; <a name="l00035"></a>00035 <a name="l00036"></a>00036 <span class="keyword">namespace </span>Soprano <a name="l00037"></a>00037 { <a name="l00038"></a>00038 <span class="keyword">class </span>QueryLegacy; <a name="l00039"></a>00039 <span class="keyword">class </span>QueryResultIterator; <a name="l00040"></a>00040 <span class="keyword">class </span><a class="code" href="namespaceSoprano_1_1Vocabulary_1_1RDF.html#af23b686a1c9a8978fe3d60138375f329">Statement</a>; <a name="l00041"></a>00041 <span class="keyword">class </span>StatementIterator; <a name="l00042"></a>00042 <span class="keyword">class </span>NodeIterator; <a name="l00043"></a><a class="code" href="namespaceSoprano_1_1Query.html">00043</a> <span class="keyword">namespace </span>Query { <a name="l00044"></a>00044 <span class="keyword">class </span>Query; <a name="l00045"></a>00045 } <a name="l00046"></a>00046 <a name="l00094"></a><a class="code" href="classSoprano_1_1Model.html">00094</a> <span class="keyword">class </span><a class="code" href="soprano__export_8h.html#a4f040b77f4fdd45fda0c3d6ced1e3776">SOPRANO_EXPORT</a> <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.">Model</a> : <span class="keyword">public</span> <a class="codeRef" href="qobject.html">QObject</a>, <span class="keyword">public</span> Error::ErrorCache <a name="l00095"></a>00095 { <a name="l00096"></a>00096 Q_OBJECT <a name="l00097"></a>00097 <a name="l00098"></a>00098 <span class="keyword">public</span>: <a name="l00099"></a>00099 <span class="keyword">virtual</span> ~<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.">Model</a>(); <a name="l00100"></a>00100 <a name="l00102"></a>00102 <a name="l00107"></a>00107 <span class="keyword">virtual</span> <a class="code" href="namespaceSoprano_1_1Error.html#aef1bd25c5b6705951735e0fb5c5ff525">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.">Statement</a> &statement ) = 0; <a name="l00108"></a>00108 <a name="l00112"></a>00112 <a class="code" href="namespaceSoprano_1_1Error.html#aef1bd25c5b6705951735e0fb5c5ff525">Error::ErrorCode</a> addStatement( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& <a class="code" href="namespaceSoprano_1_1Vocabulary_1_1RDF.html#a803a0b2775b07dcd50826e920dac4539">subject</a>, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& <a class="code" href="namespaceSoprano_1_1Vocabulary_1_1RDF.html#a58fc26cecb8631102c8e45296d3305db">predicate</a>, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& <span class="keywordtype">object</span>, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& <a class="code" href="namespaceSoprano_1_1Vocabulary_1_1SIL.html#a3e7ce7c5a205285635b1dfec8649f4ef">context</a> = <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>() ); <a name="l00113"></a>00113 <a name="l00117"></a>00117 <a class="code" href="namespaceSoprano_1_1Error.html#aef1bd25c5b6705951735e0fb5c5ff525">Error::ErrorCode</a> addStatements( <span class="keyword">const</span> <a class="codeRef" href="qlist.html">QList<Statement></a> &statements ); <a name="l00119"></a>00119 <a name="l00121"></a>00121 <a name="l00129"></a>00129 <span class="keyword">virtual</span> <a class="code" href="namespaceSoprano_1_1Error.html#aef1bd25c5b6705951735e0fb5c5ff525">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.">Statement</a> &statement ) = 0; <a name="l00130"></a>00130 <a name="l00134"></a>00134 <a class="code" href="namespaceSoprano_1_1Error.html#aef1bd25c5b6705951735e0fb5c5ff525">Error::ErrorCode</a> removeStatement( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& subject, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& predicate, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& <span class="keywordtype">object</span>, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& <a class="code" href="namespaceSoprano_1_1Vocabulary_1_1SIL.html#a3e7ce7c5a205285635b1dfec8649f4ef">context</a> = <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>() ); <a name="l00135"></a>00135 <a name="l00143"></a>00143 <span class="keyword">virtual</span> <a class="code" href="namespaceSoprano_1_1Error.html#aef1bd25c5b6705951735e0fb5c5ff525">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.">Statement</a> &statement ) = 0; <a name="l00144"></a>00144 <a name="l00153"></a>00153 <a class="code" href="namespaceSoprano_1_1Error.html#aef1bd25c5b6705951735e0fb5c5ff525">Error::ErrorCode</a> removeAllStatements( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& subject, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& predicate, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& <span class="keywordtype">object</span>, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& <a class="code" href="namespaceSoprano_1_1Vocabulary_1_1SIL.html#a3e7ce7c5a205285635b1dfec8649f4ef">context</a> = <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>() ); <a name="l00154"></a>00154 <a name="l00158"></a>00158 <a class="code" href="namespaceSoprano_1_1Error.html#aef1bd25c5b6705951735e0fb5c5ff525">Error::ErrorCode</a> removeStatements( <span class="keyword">const</span> <a class="codeRef" href="qlist.html">QList<Statement></a> &statements ); <a name="l00159"></a>00159 <a name="l00163"></a>00163 <a class="code" href="namespaceSoprano_1_1Error.html#aef1bd25c5b6705951735e0fb5c5ff525">Error::ErrorCode</a> removeContext( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& ); <a name="l00164"></a>00164 <a name="l00168"></a>00168 <a class="code" href="namespaceSoprano_1_1Error.html#aef1bd25c5b6705951735e0fb5c5ff525">Error::ErrorCode</a> removeAllStatements(); <a name="l00170"></a>00170 <a name="l00171"></a>00171 <a name="l00173"></a>00173 <a name="l00181"></a>00181 <span class="keyword">virtual</span> <a class="code" href="classSoprano_1_1StatementIterator.html" title="An iterator that provides a stream of Statements.">StatementIterator</a> listStatements( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Statement.html" title="A Statement instance represents one RDF quadruple.">Statement</a> &partial ) <span class="keyword">const</span> = 0; <a name="l00182"></a>00182 <a name="l00193"></a>00193 <a class="code" href="classSoprano_1_1StatementIterator.html" title="An iterator that provides a stream of Statements.">StatementIterator</a> listStatements( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& subject, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& predicate, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& <span class="keywordtype">object</span>, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& <a class="code" href="namespaceSoprano_1_1Vocabulary_1_1SIL.html#a3e7ce7c5a205285635b1dfec8649f4ef">context</a> = <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>() ) <span class="keyword">const</span>; <a name="l00194"></a>00194 <a name="l00200"></a>00200 <a class="code" href="classSoprano_1_1StatementIterator.html" title="An iterator that provides a stream of Statements.">StatementIterator</a> listStatements() <span class="keyword">const</span>; <a name="l00201"></a>00201 <a name="l00207"></a>00207 <a class="code" href="classSoprano_1_1StatementIterator.html" title="An iterator that provides a stream of Statements.">StatementIterator</a> listStatementsInContext( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a> &<a class="code" href="namespaceSoprano_1_1Vocabulary_1_1SIL.html#a3e7ce7c5a205285635b1dfec8649f4ef">context</a> ) <span class="keyword">const</span>; <a name="l00208"></a>00208 <a name="l00214"></a>00214 <span class="keyword">virtual</span> <a class="code" href="classSoprano_1_1NodeIterator.html" title="An iterator that provides a stream of Nodes.">NodeIterator</a> listContexts() <span class="keyword">const</span> = 0; <a name="l00215"></a>00215 <a name="l00228"></a>00228 <span class="comment">// virtual QueryResultIterator executeQuery( const Query::Query& query ) const = 0;</span> <a name="l00229"></a>00229 <a name="l00248"></a>00248 <span class="keyword">virtual</span> <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> = 0; <a name="l00250"></a>00250 <a name="l00251"></a>00251 <a name="l00253"></a>00253 <a name="l00262"></a>00262 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> containsAnyStatement( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Statement.html" title="A Statement instance represents one RDF quadruple.">Statement</a> &statement ) <span class="keyword">const</span> = 0; <a name="l00263"></a>00263 <a name="l00272"></a>00272 <span class="keywordtype">bool</span> containsAnyStatement( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& subject, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& predicate, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& <span class="keywordtype">object</span>, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& context = <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>() ) <span class="keyword">const</span>; <a name="l00273"></a>00273 <a name="l00284"></a>00284 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> containsStatement( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Statement.html" title="A Statement instance represents one RDF quadruple.">Statement</a> &statement ) <span class="keyword">const</span> = 0; <a name="l00285"></a>00285 <a name="l00289"></a>00289 <span class="keywordtype">bool</span> containsStatement( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& subject, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& predicate, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& <span class="keywordtype">object</span>, <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>& context = <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>() ) <span class="keyword">const</span>; <a name="l00290"></a>00290 <a name="l00294"></a>00294 <span class="keywordtype">bool</span> containsContext( <span class="keyword">const</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a> &context ) <span class="keyword">const</span>; <a name="l00295"></a>00295 <a name="l00299"></a>00299 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> isEmpty() <span class="keyword">const</span> = 0; <a name="l00300"></a>00300 <a name="l00305"></a>00305 <span class="keyword">virtual</span> <span class="keywordtype">int</span> statementCount() <span class="keyword">const</span> = 0; <a name="l00307"></a>00307 <a name="l00308"></a>00308 <a name="l00310"></a>00310 <a name="l00315"></a>00315 <span class="keyword">virtual</span> <a class="code" href="namespaceSoprano_1_1Error.html#aef1bd25c5b6705951735e0fb5c5ff525">Error::ErrorCode</a> write( <a class="codeRef" href="qtextstream.html">QTextStream</a> &os ) <span class="keyword">const</span>; <a name="l00317"></a>00317 <a name="l00318"></a>00318 <a name="l00320"></a>00320 <a name="l00325"></a>00325 <span class="keyword">virtual</span> <a class="code" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a> createBlankNode() = 0; <a name="l00327"></a>00327 <a name="l00328"></a>00328 Q_SIGNALS: <a name="l00334"></a>00334 <span class="keywordtype">void</span> statementsAdded(); <a name="l00335"></a>00335 <a name="l00341"></a>00341 <span class="keywordtype">void</span> statementsRemoved(); <a name="l00342"></a>00342 <a name="l00347"></a>00347 <span class="keywordtype">void</span> statementAdded( <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="l00348"></a>00348 <a name="l00358"></a>00358 <span class="keywordtype">void</span> statementRemoved( <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="l00359"></a>00359 <a name="l00360"></a>00360 <span class="keyword">protected</span>: <a name="l00361"></a>00361 <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.">Model</a>(); <a name="l00362"></a>00362 <a name="l00363"></a>00363 <span class="keyword">private</span>: <a name="l00367"></a>00367 <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.">Model</a>( <span class="keyword">const</span> <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.">Model</a>& ); <a name="l00368"></a>00368 <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.">Model</a>& operator=( <span class="keyword">const</span> <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.">Model</a>& ); <a name="l00369"></a>00369 <a name="l00370"></a>00370 <span class="keyword">class </span>Private; <a name="l00371"></a>00371 Private* <span class="keyword">const</span> d; <a name="l00372"></a>00372 }; <a name="l00373"></a>00373 } <a name="l00374"></a>00374 <a name="l00375"></a>00375 <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>