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 JS_CONCURRENT_MODULE_TASKPOOL_TASK_QUEUE_H
17 #define JS_CONCURRENT_MODULE_TASKPOOL_TASK_QUEUE_H
18 
19 #include <list>
20 
21 namespace Commonlibrary::Concurrent::TaskPoolModule {
22 class ExecuteQueue {
23 public:
24     ExecuteQueue() = default;
25     ~ExecuteQueue() = default;
26 
27     void EnqueueTaskId(uint64_t taskId);
28     bool EraseWaitingTaskId(uint64_t taskId);
29     uint64_t DequeueTaskId();
30 
31     bool IsEmpty() const;
GetTaskNum()32     uint32_t GetTaskNum() const
33     {
34         return tasks_.size();
35     }
36 
37 private:
38     std::list<uint64_t> tasks_ {};
39 };
40 } // namespace Commonlibrary::Concurrent::TaskPoolModule
41 #endif // JS_CONCURRENT_MODULE_TASKPOOL_TASK_QUEUE_H