AutomatonFromStringLexer.h

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#pragma once
 
#include <ext/istream>
 
#include <alib/string>
 
#include <common/lexer.hpp>
 
namespace automaton {
 
class AutomatonFromStringLexer : public ext::Lexer < AutomatonFromStringLexer > {
public:
    enum class TokenType {
        EPSILON_NFA,
        MULTI_INITIAL_STATE_NFA,
        MULTI_INITIAL_STATE_EPSILON_NFA,
        NFA,
        DFA,
        NFTA,
        DFTA,
        OUT,
        IN,
        EPSILON,
        SEPARATOR,
        LEFT_BRACKET,
        RIGHT_BRACKET,
        NONE,
        COMMA,
        NEW_LINE,
        RANK,
        TEOF,
        ERROR
    };
 
    static Token next(ext::istream & input);
};
 
} /* namepsace automaton */