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

   1 namespace antlr
   2 {
   3
   4         /* ANTLR Translator Generator
   5          * Project led by Terence Parr at http://www.jGuru.com
   6          * Software rights: http://www.antlr.org/license.html
   7          */
   8
   9         //
  10         // ANTLR C# Code Generator by Micheal Jordan
  11         //                            Kunle Odutola       : kunle UNDERSCORE odutola AT hotmail DOT com
  12         //                            Anthony Oguntimehin
  13         //
  14
  15         using System;
  16         using StringBuilder     = System.Text.StringBuilder;
  17         using AST                               = antlr.collections.AST;
  18
  19         public class ParseTreeToken : ParseTree
  20         {
  21                 protected IToken token;
  22
  23                 public ParseTreeToken(IToken token)
  24                 {
  25                         this.token = token;
  26                 }
  27
  28                 protected override internal int getLeftmostDerivation(StringBuilder buf, int step)
  29                 {
  30                         buf.Append(' ');
  31                         buf.Append(ToString());
  32                         return step; // did on replacements
  33                 }
  34
  35                 public override string ToString()
  36                 {
  37                         if ( token != null )
  38                         {
  39                                 return token.getText();
  40                         }
  41                         return "<missing token>";
  42                 }
  43         }
  44 }