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 NETWORK_LATENCY_CONTROLLER_H 17 #define NETWORK_LATENCY_CONTROLLER_H 18 19 #include <memory> 20 #include <string> 21 #include <unordered_set> 22 23 #include "inetwork_latency_switcher.h" 24 25 namespace OHOS::ResourceSchedule { 26 class NetworkLatencyController { 27 public: 28 void Init(); 29 void Init(std::unique_ptr<INetworkLatencySwitcher> switcher); 30 void HandleRequest(long long value, const std::string &identity); 31 32 static const long long NETWORK_LATENCY_REQUEST_LOW = 0; 33 static const long long NETWORK_LATENCY_REQUEST_NORMAL = 1; 34 35 private: 36 void AddRequest(const std::string &identity); 37 void DelRequest(const std::string &identity); 38 std::unique_ptr<INetworkLatencySwitcher> switcher; 39 std::unordered_set<std::string> requests; 40 }; 41 } // namespace OHOS::ResourceSchedule 42 43 #endif // NETWORK_LATENCY_CONTROLLER_H 44