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/**
* @file
* @author 2012-2014 Stefan Radomski (stefan.radomski@cs.tu-darmstadt.de)
* @copyright Simplified BSD
*
* @cond
* This program is free software: you can redistribute it and/or modify
* it under the terms of the FreeBSD license as published by the FreeBSD
* project.
*
* 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.
*
* You should have received a copy of the FreeBSD license along with this
* program. If not, see <http://www.opensource.org/licenses/bsd-license>.
* @endcond
*/
#ifndef IOPROCESSOR_H_CF4F4135
#define IOPROCESSOR_H_CF4F4135
#include "uscxml/Common.h"
#include "uscxml/plugins/EventHandler.h"
#include "uscxml/messages/Event.h"
namespace uscxml {
class InterpreterImpl;
class USCXML_API IOProcessorImpl : public EventHandlerImpl {
public:
virtual std::shared_ptr<IOProcessorImpl> create(InterpreterImpl* interpreter) = 0;
virtual void eventFromSCXML(const std::string& target, const Event& event) = 0;
virtual bool isValidTarget(const std::string& target) = 0;
protected:
void eventToSCXML(Event& event, const std::string& type, const std::string& origin, bool internal = false);
};
class USCXML_API IOProcessor : public EventHandler {
public:
PIMPL_OPERATORS2(IOProcessor, EventHandler)
virtual void eventFromSCXML(const std::string& target, const Event& event) {
_impl->eventFromSCXML(target, event);
}
virtual bool isValidTarget(const std::string& target) {
return _impl->isValidTarget(target);
}
protected:
std::shared_ptr<IOProcessorImpl> _impl;
friend class InterpreterImpl;
};
}
#endif /* end of include guard: IOPROCESSOR_H_CF4F4135 */
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