Token_p.h

/*
 *  Copyright (c) 2008,2010,2015 Cyrille Berger <cberger@cberger.net>
 *
 */
 
#ifndef _TURTLE_TOKEN_H_
#define _TURTLE_TOKEN_H_
 
#include <QString>
#include <sstream>
 
#include <knowCore/Curie.h>
 
namespace knowRDF
{
  namespace Turtle
  {
    struct Token {
      enum Type {
        // Not really token
        UNFINISHED_STRING = -4,
        END_OF_FILE = -3,
        END_OF_LINE = -2,
        UNKNOWN = - 1,
        // Special characters
        SEMI = 0, 
        COLON, 
        COMA, 
        DOT, 
        STARTBRACKET, 
          ENDBRACKET, 
          STARTBOXBRACKET, 
          ENDBOXBRACKET, 
          QUESTION, 
          UNDERSCORECOLON, 
          CIRCUMFLEXCIRCUMFLEX, 
          // Constants
          FLOAT_CONSTANT,
          INTEGER_CONSTANT,
          STRING_CONSTANT,
          URI_CONSTANT,
          IDENTIFIER,
          LANG_TAG,
          CURIE_CONSTANT,
          // Keywords,
          BASE,
          PREFIX,
          A,
          TRUE,
          FALSE,
          LOAD_FILE
      };
      Type type;
      int line;
      int column;
      QString string;
      // Curie
      knowCore::Curie curie;
      Token();
      Token(const knowCore::Curie& _curie, int _line, int _column);
      Token(Type _type, int _line, int _column);
      Token(Type _type, const QString& _string, int _line, int _column);
      static QString typeToString(Type );
      QString toString() const;
    };
  }
}
 
 
#endif