Line data    Source code

       1              : /*
       2              :  * If not stated otherwise in this file or this component's LICENSE file the
       3              :  * following copyright and licenses apply:
       4              :  *
       5              :  * Copyright 2022 Sky UK
       6              :  *
       7              :  * Licensed under the Apache License, Version 2.0 (the "License");
       8              :  * you may not use this file except in compliance with the License.
       9              :  * You may obtain a copy of the License at
      10              :  *
      11              :  * http://www.apache.org/licenses/LICENSE-2.0
      12              :  *
      13              :  * Unless required by applicable law or agreed to in writing, software
      14              :  * distributed under the License is distributed on an "AS IS" BASIS,
      15              :  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      16              :  * See the License for the specific language governing permissions and
      17              :  * limitations under the License.
      18              :  */
      19              : 
      20              : #ifndef FIREBOLT_RIALTO_SERVER_I_WORKER_THREAD_H_
      21              : #define FIREBOLT_RIALTO_SERVER_I_WORKER_THREAD_H_
      22              : 
      23              : #include "IPlayerTask.h"
      24              : #include <memory>
      25              : 
      26              : namespace firebolt::rialto::server
      27              : {
      28              : class IWorkerThread;
      29              : class IWorkerThreadFactory
      30              : {
      31              : public:
      32          244 :     IWorkerThreadFactory() = default;
      33          244 :     virtual ~IWorkerThreadFactory() = default;
      34              : 
      35              :     virtual std::unique_ptr<IWorkerThread> createWorkerThread() const = 0;
      36              : };
      37              : 
      38              : class IWorkerThread
      39              : {
      40              : public:
      41          244 :     IWorkerThread() = default;
      42          244 :     virtual ~IWorkerThread() = default;
      43              :     IWorkerThread(const IWorkerThread &) = delete;
      44              :     IWorkerThread(IWorkerThread &&) = delete;
      45              :     IWorkerThread &operator=(const IWorkerThread &) = delete;
      46              :     IWorkerThread &operator=(IWorkerThread &&) = delete;
      47              : 
      48              :     /**
      49              :      * @brief Stops the task thread
      50              :      */
      51              :     virtual void stop() = 0;
      52              : 
      53              :     /**
      54              :      * @brief Joins the task thread
      55              :      */
      56              :     virtual void join() = 0;
      57              : 
      58              :     /**
      59              :      * @brief Queues a task in the task queue.
      60              :      */
      61              :     virtual void enqueueTask(std::unique_ptr<IPlayerTask> &&task) = 0;
      62              : };
      63              : } // namespace firebolt::rialto::server
      64              : 
      65              : #endif // FIREBOLT_RIALTO_SERVER_I_WORKER_THREAD_H_