Experiments/Attic/Rook/Castle.Rook.Compiler/Parser/antlr/TokenWithIndex.cs

   1 namespace antlr
   2 {
   3         /* ANTLR Translator Generator
   4          * Project led by Terence Parr at http://www.jGuru.com
   5          * Software rights: http://www.antlr.org/license.html
   6          */
   7
   8         //
   9         // ANTLR C# Code Generator by Micheal Jordan
  10         //                            Kunle Odutola       : kunle UNDERSCORE odutola AT hotmail DOT com
  11         //                            Anthony Oguntimehin
  12         //
  13
  14         using System;
  15
  16          /// <summary>
  17          /// This token tracks it's own index 0..n-1 relative to the beginning
  18          /// of the stream. It is designed to work with
  19          /// <see cref="TokenStreamRewriteEngine"/> in TokenStreamRewriteEngine.cs
  20          /// </summary>
  21         public class TokenWithIndex : CommonToken
  22         {
  23                 /// <summary>
  24                 /// Index into token array indicating position in input stream
  25                 /// </summary>
  26             int index;
  27
  28             public TokenWithIndex() : base()
  29             {
  30             }
  31
  32             public TokenWithIndex(int i, string t) : base(i, t)
  33             {
  34             }
  35
  36                 public void setIndex(int i)
  37                 {
  38                         index = i;
  39                 }
  40
  41                 public int getIndex()
  42                 {
  43                         return index;
  44                 }
  45
  46                 public override string ToString()
  47                 {
  48                         return "["+index+":\"" + getText() + "\",<" + Type + ">,line=" + line + ",col=" + col + "]\n";
  49                 }
  50         }
  51 }