1 /* Copyright (c) 2015, 2017 The Linux Foundation. All rights reserved. 2 * 3 * Redistribution and use in source and binary forms, with or without 4 * modification, are permitted provided that the following conditions are 5 * met: 6 * * Redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer. 8 * * Redistributions in binary form must reproduce the above 9 * copyright notice, this list of conditions and the following 10 * disclaimer in the documentation and/or other materials provided 11 * with the distribution. 12 * * Neither the name of The Linux Foundation, nor the names of its 13 * contributors may be used to endorse or promote products derived 14 * from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 */ 29 30 #ifndef __IDATAITEMCORE_H__ 31 #define __IDATAITEMCORE_H__ 32 33 #include <string> 34 #include <DataItemId.h> 35 36 namespace loc_core { 37 38 using namespace std; 39 40 /** 41 * @brief IDataItemCore interface. 42 * @details IDataItemCore interface. 43 * 44 */ 45 class IDataItemCore { 46 public: 47 /** 48 * @brief Gets Data item id. 49 * @details Gets Data item id. 50 * @return Data item id. 51 */ 52 virtual DataItemId getId () = 0; 53 54 /** 55 * @brief Stringify. 56 * @details Stringify. 57 * 58 * @param valueStr Reference to string. 59 */ 60 virtual void stringify (string & valueStr) = 0; 61 62 /** 63 * @brief copy. 64 * @details copy. 65 * 66 * @param src Where to copy from. 67 * @param dataItemCopied Boolean flag indicated whether or not copied. 68 * 69 * @return Zero for success or non zero for failure. 70 */ 71 virtual int32_t copy (IDataItemCore * src, bool *dataItemCopied = nullptr) = 0; 72 73 /** 74 * @brief Destructor. 75 * @details Destructor. 76 */ ~IDataItemCore()77 virtual ~IDataItemCore () {} 78 }; 79 80 } // namespace loc_core 81 82 #endif // __IDATAITEMCORE_H__ 83