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/**
* @file
* @author 2012-2013 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 INTERPRETERDRAFT6_H_JAXK9FE1
#define INTERPRETERDRAFT6_H_JAXK9FE1
#include "uscxml/Interpreter.h"
namespace uscxml {
class USCXML_API InterpreterDraft6 : public InterpreterImpl {
protected:
void interpret();
InterpreterState step(bool blocking);
void stabilize();
void microstep(const Arabica::XPath::NodeSet<std::string>& enabledTransitions);
void enterStates(const Arabica::XPath::NodeSet<std::string>& enabledTransitions);
void addStatesToEnter(const Arabica::DOM::Node<std::string>& state,
Arabica::XPath::NodeSet<std::string>& statesToEnter,
Arabica::XPath::NodeSet<std::string>& statesForDefaultEntry);
void exitStates(const Arabica::XPath::NodeSet<std::string>& enabledTransitions);
void exitInterpreter();
Arabica::XPath::NodeSet<std::string> selectEventlessTransitions();
Arabica::XPath::NodeSet<std::string> selectTransitions(const std::string& event);
Arabica::XPath::NodeSet<std::string> filterPreempted(const Arabica::XPath::NodeSet<std::string>& enabledTransitions);
bool isPreemptingTransition(const Arabica::DOM::Node<std::string>& t1, const Arabica::DOM::Node<std::string>& t2);
bool isEnabledTransition(const Arabica::DOM::Node<std::string>& transition, const std::string& event);
Arabica::XPath::NodeSet<std::string> getDocumentInitialTransitions();
bool isCrossingBounds(const Arabica::DOM::Node<std::string>& transition);
bool isWithinParallel(const Arabica::DOM::Node<std::string>& transition);
Arabica::DOM::Node<std::string> findLCPA(const Arabica::XPath::NodeSet<std::string>& states);
};
}
#endif /* end of include guard: INTERPRETERDRAFT6_H_JAXK9FE1 */
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