CallbackEventListener.h

Go to the documentation of this file.

/*
 * This is a part of the Uniot project.
 * Copyright (C) 2016-2023 Uniot <contact@uniot.io>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#pragma once
 
#include <Bytes.h>
 
#include <functional>
 
#include "EventListener.h"
 
namespace uniot {
template <class T_topic, class T_msg, class T_data>
class CallbackEventListener : public EventListener<T_topic, T_msg, T_data> {
 public:
  using EventListenerCallback = std::function<void(T_topic, T_msg)>;

  CallbackEventListener(EventListenerCallback callback);

  virtual void onEventReceived(T_topic topic, T_msg msg);
 
 private:
  EventListenerCallback mCallback; 
};

using CoreCallbackEventListener = CallbackEventListener<unsigned int, int, Bytes>;
}  // namespace uniot