1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #ifndef _CONNECTIVITY_MACAB_ORDER_HXX_ 29 #define _CONNECTIVITY_MACAB_ORDER_HXX_ 30 31 #include "rtl/ustring.hxx" 32 #include "MacabHeader.hxx" 33 #include "MacabRecord.hxx" 34 35 #include <vector> 36 37 namespace connectivity 38 { 39 namespace macab 40 { 41 class MacabOrder 42 { 43 public: 44 virtual ~MacabOrder(); 45 46 virtual sal_Int32 compare(const MacabRecord *record1, const MacabRecord *record2) const = 0; 47 }; 48 49 class MacabSimpleOrder : public MacabOrder 50 { 51 sal_Int32 m_nFieldNumber; 52 sal_Bool m_bAscending; 53 54 public: 55 MacabSimpleOrder(MacabHeader *header, ::rtl::OUString &sColumnName, sal_Bool bAscending); 56 57 virtual sal_Int32 compare(const MacabRecord *record1, const MacabRecord *record2) const; 58 }; 59 60 class MacabComplexOrder : public MacabOrder 61 { 62 ::std::vector<MacabOrder *> m_aOrders; 63 64 public: 65 MacabComplexOrder(); 66 virtual ~MacabComplexOrder(); 67 68 void addOrder(MacabOrder *pOrder); 69 virtual sal_Int32 compare(const MacabRecord *record1, const MacabRecord *record2) const; 70 }; 71 } 72 } 73 74 #endif 75