1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef UDMF_UNIFIED_RECORD_H 17 #define UDMF_UNIFIED_RECORD_H 18 19 #include <memory> 20 #include <string> 21 #include <variant> 22 #include <vector> 23 24 #include "unified_types.h" 25 26 namespace OHOS { 27 namespace UDMF { 28 class UnifiedRecord { 29 public: 30 UnifiedRecord(); 31 explicit UnifiedRecord(UDType type); 32 virtual ~UnifiedRecord() = default; 33 34 UDType GetType() const; 35 void SetType(const UDType &type); 36 virtual int64_t GetSize(); 37 38 std::string GetUid() const; 39 void SetUid(const std::string &id); 40 41 protected: 42 UDType dataType_; 43 44 private: 45 std::string uid_; // unique identifier 46 }; 47 } // namespace UDMF 48 } // namespace OHOS 49 #endif // UDMF_UNIFIED_RECORD_H 50