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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 INVOKER_H_CAC11892
#define INVOKER_H_CAC11892
#include "uscxml/Common.h"
#include "uscxml/plugins/EventHandler.h"
#include "uscxml/messages/Event.h"
namespace uscxml {
class Interpreter;
class USCXML_API InvokerImpl : public EventHandlerImpl {
public:
InvokerImpl() : _finalize(NULL) {};
virtual ~InvokerImpl() {}
virtual std::list<std::string> getNames() = 0;
virtual void invoke(const std::string& source, const Event& invokeEvent) = 0;
virtual void uninvoke() = 0;
virtual void eventFromSCXML(const Event& event) = 0;
virtual std::shared_ptr<InvokerImpl> create(InterpreterImpl* interpreter) = 0;
virtual xercesc::DOMElement* getFinalize() {
return _finalize;
}
virtual void setFinalize(xercesc::DOMElement* finalize) {
_finalize = finalize;
}
virtual void setInvokeId(const std::string& invokeId) {
_invokeId = invokeId;
}
protected:
void eventToSCXML(Event& event, const std::string& type, const std::string& invokeId, bool internal = false);
xercesc::DOMElement* _finalize;
std::string _invokeId;
};
class USCXML_API Invoker : public EventHandler {
public:
PIMPL_OPERATORS2(Invoker, EventHandler);
virtual void invoke(const std::string& source, const Event& invokeEvent) {
_impl->invoke(source, invokeEvent);
}
virtual void uninvoke() {
_impl->uninvoke();
}
virtual void eventFromSCXML(const Event& event) {
_impl->eventFromSCXML(event);
}
virtual xercesc::DOMElement* getFinalize() {
return _impl->getFinalize();
}
protected:
std::shared_ptr<InvokerImpl> _impl;
};
}
#endif /* end of include guard: INVOKER_H_CAC11892 */
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