queryparser.h

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/*
   This file is part of the Nepomuk KDE project.
   Copyright (C) 2007-2010 Sebastian Trueg <trueg@kde.org>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License version 2 as published by the Free Software Foundation.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
 */

#ifndef _NEPOMUK_SEARCH_QUERY_PARSER_H_
#define _NEPOMUK_SEARCH_QUERY_PARSER_H_

#include "query.h"

#include <QtCore/QString>

#include "nepomukquery_export.h"


namespace Nepomuk {
    namespace Query {
        class NEPOMUKQUERY_EXPORT QueryParser
        {
        public:
            QueryParser();

            ~QueryParser();

            enum ParserFlag {
                NoParserFlags = 0x0,

                QueryTermGlobbing = 0x1,

                DetectFilenamePattern = 0x2
            };
            Q_DECLARE_FLAGS( ParserFlags, ParserFlag )

            
            Query parse( const QString& query ) const;

            Query parse( const QString& query, ParserFlags flags ) const;

            QList<Types::Property> matchProperty( const QString& fieldName ) const;

            static Query parseQuery( const QString& query );

            static Query parseQuery( const QString& query, ParserFlags flags );

        private:
            class Private;
            Private* const d;
        };
    }
}

Q_DECLARE_OPERATORS_FOR_FLAGS( Nepomuk::Query::QueryParser::ParserFlags )

#endif