execution_step.hpp

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//                                                                                                  //
// This file is part of the Seadex yasmine ecosystem (http://yasmine.seadex.de).                    //
// Copyright (C) 2016-2017 Seadex GmbH                                                              //
//                                                                                                  //
// Licensing information is available in the folder "license" which is part of this distribution.   //
// The same information is available on the www @ http://yasmine.seadex.de/Licenses.html.           //
//                                                                                                  //


#ifndef EXECUTION_STEP_H_94397D2C_C792_4163_B87A_1CB896808779
#define EXECUTION_STEP_H_94397D2C_C792_4163_B87A_1CB896808779


#include "essentials/non_copyable.hpp"

#include "execution_step_fwd.hpp"
#include "behavior_exception_fwd.hpp"
#include "event_fwd.hpp"


namespace sxy
{


class execution_step_visitor;
class event_processing_callback;
class async_event_handler;
class event_collector;


class execution_step
{
public:
 execution_step() 
 { 
  // Nothing to do...
 }


 virtual ~execution_step() SX_NOEXCEPT
 {
  // Nothing to do...
 }


 SX_NO_COPY(execution_step) 
 virtual bool execute_behavior( event_processing_callback* const _event_processing_callback, 
  const event& _event, events& _exception_events, async_event_handler* const _async_event_handler, 
  event_collector& _event_collector ) const = 0;
 virtual void accept( execution_step_visitor& _visitor ) const = 0;
};


}


#endif