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 OHOS_FORM_FWK_FORM_SERIAL_QUEUE_H
17 #define OHOS_FORM_FWK_FORM_SERIAL_QUEUE_H
18 
19 #include <map>
20 #include <shared_mutex>
21 #include <string>
22 
23 #include "ffrt.h"
24 
25 namespace OHOS {
26 namespace AppExecFwk {
27 class FormSerialQueue final {
28 public:
29     explicit FormSerialQueue(const std::string &queueName);
30     ~FormSerialQueue();
31     bool ScheduleTask(uint64_t ms, std::function<void()> func);
32     void ScheduleDelayTask(const std::pair<int64_t, int64_t> &eventMsg, uint32_t ms, std::function<void()> func);
33     void CancelDelayTask(const std::pair<int64_t, int64_t> &eventMsg);
34 private:
35     std::shared_mutex mutex_;
36     std::map<std::pair<int64_t, int64_t>, ffrt::task_handle> taskMap_;
37     ffrt::queue queue_;
38 };
39 }
40 }
41 #endif // OHOS_FORM_FWK_FORM_SERIAL_QUEUE_H
42