1 /*
2 * Copyright 2009-2017 Alibaba Cloud All rights reserved.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 
17 #pragma once
18 
19 #include <alibabacloud/oss/utils/Executor.h>
20 
21 namespace AlibabaCloud
22 {
23 namespace OSS
24 {
25     class ThreadExecutor: public Executor
26     {
27     public:
28         ThreadExecutor();
29         virtual ~ThreadExecutor();
30         void execute(Runnable* task);
31     private:
32         enum class State
33         {
34             Free, Locked, Shutdown
35         };
36         void detach(std::thread::id id);
37         std::atomic<State> state_;
38         std::unordered_map<std::thread::id, std::thread> threads_;
39     };
40 }
41 }
42