Token.cs

/*=======================================================================
  Wyvern compiler: Version 0.4
  Copyright (C) 2019 Carlos Rivero A01371368, ITESM CEM
========================================================================*/

using System;

namespace Wyvern {

    class Token {
        readonly string lexeme;
        readonly TokenCategory category;
        readonly int row;
        readonly int column;

        public string Lexeme {
            get { return lexeme; }
        }

        public TokenCategory Category {
            get { return category; }
        }

        public int Row {
            get { return row; }
        }

        public int Column {
            get { return column; }
        }

        public Token(string lexeme,
                     TokenCategory category,
                     int row,
                     int column) {
            this.lexeme = lexeme;
            this.category = category;
            this.row = row;
            this.column = column;
        }

        public override string ToString() {
            return string.Format("{{{0}, \"{1}\", @({2}, {3})}}",
                                 category, lexeme, row, column);
        }
    }
}