1 /* 2 * Copyright (c) 2025 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 DISTRIBUTEDDATAMGR_THREAD_MANAGER_H 17 #define DISTRIBUTEDDATAMGR_THREAD_MANAGER_H 18 19 #include "stdint.h" 20 #include "visibility.h" 21 namespace OHOS::DistributedData { 22 class ThreadManager { 23 public: 24 API_EXPORT static ThreadManager &GetInstance(); 25 API_EXPORT void Initialize(uint32_t minThreadNum, uint32_t maxThreadNum, uint32_t ipcThreadNum); 26 API_EXPORT uint32_t GetMinThreadNum(); 27 API_EXPORT uint32_t GetMaxThreadNum(); 28 API_EXPORT uint32_t GetIpcThreadNum(); 29 30 private: 31 ThreadManager(); 32 uint32_t minThreadNum_ = 5; // default min executor pool thread num 33 uint32_t maxThreadNum_ = 12; // default max executor pool thread num 34 uint32_t ipcThreadNum_ = 16; // normal ipc num 35 }; 36 } // namespace OHOS::DistributedData 37 #endif // DISTRIBUTEDDATAMGR_THREAD_MANAGER_H