task_dispatcher_delegate.h

Go to the documentation of this file.

/*
 *
 * Copyright (c) Microsoft Corporation.
 * All rights reserved.
 *
 * This code is licensed under the MIT License.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files(the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions :
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 */
#ifndef API_MIP_TASK_DISPATCHER_DELEGATE_H_
#define API_MIP_TASK_DISPATCHER_DELEGATE_H_
 
#include <functional>
#include <memory>
#include <string>
 
#include "mip/mip_namespace.h"
 
MIP_NAMESPACE_BEGIN
 
class TaskDispatcherDelegate {
public:
  virtual void DispatchTask(const std::string& taskId, std::function<void()> task) = 0;
 
  virtual void DispatchTask(
      const std::string& taskId,
      std::function<void()> task,
      const std::shared_ptr<void>& /*loggerContext*/) {
    DispatchTask(taskId, task);
  }
 
  virtual void DispatchTask(const std::string& taskId, std::function<void()> task, int64_t delaySeconds) = 0;
 
  virtual void DispatchTask(
      const std::string& taskId,
      std::function<void()> task,
      int64_t delaySeconds,
      const std::shared_ptr<void>& /*loggerContext*/) {
    DispatchTask(taskId, task, delaySeconds);
  }
 
  virtual void ExecuteTaskOnIndependentThread(const std::string& taskId, std::function<void()> task) = 0;
 
  virtual void ExecuteTaskOnIndependentThread(
      const std::string& taskId,
      std::function<void()> task,
      const std::shared_ptr<void>& /*loggerContext*/) {
    ExecuteTaskOnIndependentThread(taskId, task);
  }
 
  virtual bool CancelTask(const std::string& taskId) = 0;
 
  virtual bool CancelTask(const std::string& taskId, const std::shared_ptr<void>& /*loggerContext*/) {
    return CancelTask(taskId);
  }
 
  virtual void CancelAllTasks() = 0;
 
  virtual ~TaskDispatcherDelegate() {}
protected:
  TaskDispatcherDelegate() {}
};
 
MIP_NAMESPACE_END
#endif  // API_MIP_TASK_DISPATCHER_DELEGATE_H_