00001 /* 00002 * This file is part of Soprano Project. 00003 * 00004 * Copyright (C) 2007 Sebastian Trueg <trueg@kde.org> 00005 * 00006 * This library is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Library General Public 00008 * License as published by the Free Software Foundation; either 00009 * version 2 of the License, or (at your option) any later version. 00010 * 00011 * This library is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 * Library General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU Library General Public License 00017 * along with this library; see the file COPYING.LIB. If not, write to 00018 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00019 * Boston, MA 02110-1301, USA. 00020 */ 00021 00022 #ifndef SOPRANO_DUMMY_MODEL_H 00023 #define SOPRANO_DUMMY_MODEL_H 00024 00025 #include "soprano_export.h" 00026 #include "model.h" 00027 00028 00029 namespace Soprano { 00030 namespace Util { 00042 class SOPRANO_EXPORT DummyModel : public Model 00043 { 00044 Q_OBJECT 00045 00046 public: 00050 DummyModel(); 00051 00055 ~DummyModel(); 00056 00058 Error::ErrorCode addStatement( const Statement &statement ); 00059 Error::ErrorCode addStatements( const QList<Statement> &statements ); 00061 00063 Error::ErrorCode removeStatement( const Statement &statement ); 00064 Error::ErrorCode removeAllStatements( const Statement &statement ); 00065 Error::ErrorCode removeStatements( const QList<Statement> &statements ); 00066 Error::ErrorCode removeContext( const Node& ); 00067 Error::ErrorCode removeAllStatements(); 00069 00071 StatementIterator listStatements( const Statement &partial ) const; 00072 StatementIterator listStatements() const; 00073 StatementIterator listStatementsInContext( const Node &context ) const; 00074 NodeIterator listContexts() const; 00075 // QueryResultIterator executeQuery( const Query::Query& query ) const; 00076 QueryResultIterator executeQuery( const QString& query, Query::QueryLanguage language, const QString& userQueryLanguage = QString() ) const; 00078 00080 bool containsAnyStatement( const Statement &statement ) const; 00081 bool containsStatement( const Statement &statement ) const; 00082 bool containsContext( const Node &context ) const; 00083 bool isEmpty() const; 00084 int statementCount() const; 00086 00088 Error::ErrorCode write( QTextStream &os ) const; 00090 00092 Node createBlankNode(); 00094 00095 private: 00096 class Private; 00097 Private* const d; 00098 }; 00099 } 00100 } 00101 00102 #endif