1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _CONNECTIVITY_MACAB_ORDER_HXX_ 25 #define _CONNECTIVITY_MACAB_ORDER_HXX_ 26 27 #include "rtl/ustring.hxx" 28 #include "MacabHeader.hxx" 29 #include "MacabRecord.hxx" 30 31 #include <vector> 32 33 namespace connectivity 34 { 35 namespace macab 36 { 37 class MacabOrder 38 { 39 public: 40 virtual ~MacabOrder(); 41 42 virtual sal_Int32 compare(const MacabRecord *record1, const MacabRecord *record2) const = 0; 43 }; 44 45 class MacabSimpleOrder : public MacabOrder 46 { 47 sal_Int32 m_nFieldNumber; 48 sal_Bool m_bAscending; 49 50 public: 51 MacabSimpleOrder(MacabHeader *header, ::rtl::OUString &sColumnName, sal_Bool bAscending); 52 53 virtual sal_Int32 compare(const MacabRecord *record1, const MacabRecord *record2) const; 54 }; 55 56 class MacabComplexOrder : public MacabOrder 57 { 58 ::std::vector<MacabOrder *> m_aOrders; 59 60 public: 61 MacabComplexOrder(); 62 virtual ~MacabComplexOrder(); 63 64 void addOrder(MacabOrder *pOrder); 65 virtual sal_Int32 compare(const MacabRecord *record1, const MacabRecord *record2) const; 66 }; 67 } 68 } 69 70 #endif 71