Observer.hpp

/*
 * Observer.hpp
 *
 *  Created on: Jul 30, 2016
 *      Author: pschultz
 */

#ifndef OBSERVER_HPP_
#define OBSERVER_HPP_

#include "include/pv_common.h"
#include "observerpattern/BaseMessage.hpp"
#include "observerpattern/Response.hpp"
#include <memory>

namespace PV {

class Observer {
  public:
   Observer() {}
   virtual ~Observer() {}
   virtual Response::Status respond(std::shared_ptr<BaseMessage const> message) {
      return Response::NO_ACTION;
   }
   inline std::string const &getDescription() const { return description; }
   inline char const *getDescription_c() const { return description.c_str(); }

   // Data members
  protected:
   std::string description;
};

} /* namespace PV */

#endif /* OBSERVER_HPP_ */