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 DATASHARESERVICE_SUBSCRIBE_STRAGETY_H
17 #define DATASHARESERVICE_SUBSCRIBE_STRAGETY_H
18 
19 #include <shared_mutex>
20 #include "seq_strategy.h"
21 #include "data_proxy_observer.h"
22 
23 namespace OHOS::DataShare {
24 class SubscribeStrategy final {
25 public:
26     int32_t Execute(std::shared_ptr<Context> context, std::function<int32_t()> process);
27 
28 private:
29     SeqStrategy &GetStrategy();
30     std::mutex mutex_;
31     SeqStrategy strategies_;
32 };
33 } // namespace OHOS::DataShare
34 #endif // DATASHARESERVICE_SUBSCRIBE_STRAGETY_H
35