1 /*
   2  * Copyright (c) 1997, 2003, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 
  27 /* Generated By:JavaCC: Do not edit this line. Token.java Version 0.7pre3 */
  28 package com.sun.jmx.snmp.IPAcl;
  29 
  30 /**
  31  * Describes the input token stream.
  32  */
  33 
  34 class Token {
  35 
  36   /**
  37    * An integer that describes the kind of this token.  This numbering
  38    * system is determined by JavaCCParser, and a table of these numbers is
  39    * stored in the file ...Constants.java.
  40    */
  41   public int kind;
  42 
  43   /**
  44    * beginLine and beginColumn describe the position of the first character
  45    * of this token; endLine and endColumn describe the position of the
  46    * last character of this token.
  47    */
  48   public int beginLine, beginColumn, endLine, endColumn;
  49 
  50   /**
  51    * The string image of the token.
  52    */
  53   public String image;
  54 
  55   /**
  56    * A reference to the next regular (non-special) token from the input
  57    * stream.  If this is the last token from the input stream, or if the
  58    * token manager has not read tokens beyond this one, this field is
  59    * set to null.  This is true only if this token is also a regular
  60    * token.  Otherwise, see below for a description of the contents of
  61    * this field.
  62    */
  63   public Token next;
  64 
  65   /**
  66    * This field is used to access special tokens that occur prior to this
  67    * token, but after the immediately preceding regular (non-special) token.
  68    * If there are no such special tokens, this field is set to null.
  69    * When there are more than one such special token, this field refers
  70    * to the last of these special tokens, which in turn refers to the next
  71    * previous special token through its specialToken field, and so on
  72    * until the first special token (whose specialToken field is null).
  73    * The next fields of special tokens refer to other special tokens that
  74    * immediately follow it (without an intervening regular token).  If there
  75    * is no such token, this field is null.
  76    */
  77   public Token specialToken;
  78 
  79   /**
  80    * Returns the image.
  81    */
  82   public final String toString()
  83   {
  84      return image;
  85   }
  86 
  87   /**
  88    * Returns a new Token object, by default. However, if you want, you
  89    * can create and return subclass objects based on the value of ofKind.
  90    * Simply add the cases to the switch for all those special cases.
  91    * For example, if you have a subclass of Token called IDToken that
  92    * you want to create if ofKind is ID, simlpy add something like :
  93    *
  94    *    case MyParserConstants.ID : return new IDToken();
  95    *
  96    * to the following switch statement. Then you can cast matchedToken
  97    * variable to the appropriate type and use it in your lexical actions.
  98    */
  99   public static final Token newToken(int ofKind)
 100   {
 101      switch(ofKind)
 102      {
 103        default : return new Token();
 104      }
 105   }
 106 
 107 }