File indexing completed on 2024-05-12 05:09:52 

0001 /***************************************************************************
0002     Copyright (C) 2007-2009 Robby Stephenson <robby@periapsis.org>
0003  ***************************************************************************/
0004 
0005 /***************************************************************************
0006  *                                                                         *
0007  *   This program is free software; you can redistribute it and/or         *
0008  *   modify it under the terms of the GNU General Public License as        *
0009  *   published by the Free Software Foundation; either version 2 of        *
0010  *   the License or (at your option) version 3 or any later version        *
0011  *   accepted by the membership of KDE e.V. (or its successor approved     *
0012  *   by the membership of KDE e.V.), which shall act as a proxy            *
0013  *   defined in Section 14 of version 3 of the license.                    *
0014  *                                                                         *
0015  *   This program is distributed in the hope that it will be useful,       *
0016  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
0017  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
0018  *   GNU General Public License for more details.                          *
0019  *                                                                         *
0020  *   You should have received a copy of the GNU General Public License     *
0021  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
0022  *                                                                         *
0023  ***************************************************************************/
0024 
0025 #ifndef TELLICO_STRINGCOMPARISON_H
0026 #define TELLICO_STRINGCOMPARISON_H
0027 
0028 #include <QRegularExpression>
0029 
0030 #include "../datavectors.h"
0031 
0032 namespace Tellico {
0033 
0034 class StringComparison {
0035 public:
0036   StringComparison();
0037   virtual ~StringComparison() {}
0038   virtual int compare(const QString& str1, const QString& str2);
0039 
0040   static StringComparison* create(Data::FieldPtr field);
0041 
0042 private:
0043   Q_DISABLE_COPY(StringComparison)
0044 };
0045 
0046 class BoolComparison : public StringComparison {
0047 public:
0048   BoolComparison();
0049   virtual int compare(const QString& str1, const QString& str2) Q_DECL_OVERRIDE;
0050 };
0051 
0052 class TitleComparison : public StringComparison {
0053 public:
0054   TitleComparison();
0055   virtual int compare(const QString& str1, const QString& str2) Q_DECL_OVERRIDE;
0056 };
0057 
0058 class NumberComparison : public StringComparison {
0059 public:
0060   NumberComparison();
0061   virtual int compare(const QString& str1, const QString& str2) Q_DECL_OVERRIDE;
0062 };
0063 
0064 class LCCComparison : public StringComparison {
0065 public:
0066   LCCComparison();
0067   virtual int compare(const QString& str1, const QString& str2) Q_DECL_OVERRIDE;
0068 
0069 private:
0070   int compareLCC(const QStringList& cap1, const QStringList& cap2) const;
0071   QRegularExpression m_regexp;
0072 };
0073 
0074 class ISODateComparison : public StringComparison {
0075 public:
0076   ISODateComparison();
0077   virtual int compare(const QString& str1, const QString& str2) Q_DECL_OVERRIDE;
0078 };
0079 
0080 }
0081 #endif