1 /* 2 * Copyright (c) 2021 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 SYNC_TARGET_H 17 #define SYNC_TARGET_H 18 19 #include <cstdint> 20 #include "isync_target.h" 21 22 namespace DistributedDB { 23 class SyncTarget : public ISyncTarget { 24 public: SyncTarget()25 SyncTarget() : operation_(nullptr), taskType_(0), mode_(0) {}; 26 ~SyncTarget() override; 27 28 // Get the Sync Id of this task 29 int GetSyncId() const override; 30 31 // Set the type of this task request or response 32 void SetTaskType(int taskType) override; 33 34 // Get the type of this task request or response 35 int GetTaskType() const override; 36 37 // Set the mode of this task request or response 38 void SetMode(int mode) override; 39 40 // Get the mode of this task request or response 41 int GetMode() const override; 42 43 // Set a SyncOperation 44 void SetSyncOperation(SyncOperation *operation) override; 45 46 // Get a SyncOperation 47 void GetSyncOperation(SyncOperation *&operation) const override; 48 49 // Is this target is an auto sync 50 bool IsAutoSync() const override; 51 52 uint32_t GetResponseSessionId() const override; 53 54 protected: 55 SyncOperation *operation_; 56 int taskType_; // sync task or response task; 57 int mode_; 58 }; 59 } // namespace DistributedDB 60 61 #endif // SYNC_TARGET_H 62