1 /* 2 * Copyright (c) 2022 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 OHOS_DISTRIBUTED_DATA_SERVICE_MATRIX_MATRIX_EVENT_H 17 #define OHOS_DISTRIBUTED_DATA_SERVICE_MATRIX_MATRIX_EVENT_H 18 #include <string> 19 20 #include "eventcenter/event.h" 21 #include "utils/ref_count.h" 22 #include "visibility.h" 23 namespace OHOS::DistributedData { 24 class API_EXPORT MatrixEvent : public Event { 25 public: 26 MatrixEvent(int32_t evtId, const std::string &device, uint16_t mask); 27 ~MatrixEvent() = default; 28 uint16_t GetMask() const; 29 std::string GetDeviceId() const; 30 void SetRefCount(RefCount refCount); 31 RefCount StealRefCount() const; 32 bool Equals(const Event &event) const override; 33 34 private: 35 uint16_t mask_; 36 std::string deviceId_; 37 mutable RefCount refCount_; 38 }; 39 } // namespace OHOS::DistributedData 40 #endif // OHOS_DISTRIBUTED_DATA_SERVICE_MATRIX_MATRIX_EVENT_H 41