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_QUERY_BINDINGS_H_ 00023 #define _SOPRANO_QUERY_BINDINGS_H_ 00024 00025 #include "soprano_export.h" 00026 00027 #include <QtCore/QSharedDataPointer> 00028 00029 00030 class QStringList; 00031 00032 namespace Soprano { 00033 00034 class Node; 00035 00048 class SOPRANO_EXPORT BindingSet 00049 { 00050 public: 00054 BindingSet(); 00055 00059 BindingSet( const BindingSet& other ); 00060 00064 ~BindingSet(); 00065 00066 BindingSet& operator=( const BindingSet& ); 00067 00071 QStringList bindingNames() const; 00072 00078 Node operator[]( int offset ) const; 00079 00085 Node operator[]( const QString name ) const; 00086 00097 Node value( int offset ) const; 00098 00109 Node value( const QString& name ) const; 00110 00119 bool contains( const QString& name ) const; 00120 00126 int count() const; 00127 00131 void insert( const QString& name, const Node& value ); 00132 00133 private: 00134 class Private; 00135 QSharedDataPointer<Private> d; 00136 }; 00137 } 00138 00139 class QDebug; 00140 class QTextStream; 00141 00142 SOPRANO_EXPORT QDebug operator<<( QDebug s, const Soprano::BindingSet& ); 00143 SOPRANO_EXPORT QTextStream& operator<<( QTextStream& s, const Soprano::BindingSet& ); 00144 00145 #endif