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Java > Open Source Codes > com > lutris > util > Token


1 /* Generated By:JavaCC: Do not edit this line. Token.java Version 3.0 */
2 /*-----------------------------------------------------------------------------
3  * ConfigParser (DO NOT EDIT - MACHINE GENERATED)
4  * JavaCC-generated parser for processing a Multiserver
5  * standard configuration file.
6  *
7  * !! DO NOT EDIT !! DO NOT EDIT !! DO NOT EDIT !! DO NOT EDIT !!
8  *
9  * There. Now that I've gotten your attention...
10  *
11  * DO NOT EDIT THIS FILE. THIS IS NOT A SOURCE FILE.
12  * THIS IS A MACHINE GENERATED FILE -- EDIT 'ConfigParser.jj' INSTEAD.
13  *
14  *-----------------------------------------------------------------------------
15  *-----------------------------------------------------------------------------
16  */
17 package com.lutris.util;
18
19 /**
20  * Describes the input token stream.
21  */
22
23 public class Token {
24
25   /**
26    * An integer that describes the kind of this token. This numbering
27    * system is determined by JavaCCParser, and a table of these numbers is
28    * stored in the file ...Constants.java.
29    */
30   public int kind;
31
32   /**
33    * beginLine and beginColumn describe the position of the first character
34    * of this token; endLine and endColumn describe the position of the
35    * last character of this token.
36    */
37   public int beginLine, beginColumn, endLine, endColumn;
38
39   /**
40    * The string image of the token.
41    */
42   public String JavaDoc image;
43
44   /**
45    * A reference to the next regular (non-special) token from the input
46    * stream. If this is the last token from the input stream, or if the
47    * token manager has not read tokens beyond this one, this field is
48    * set to null. This is true only if this token is also a regular
49    * token. Otherwise, see below for a description of the contents of
50    * this field.
51    */
52   public Token next;
53
54   /**
55    * This field is used to access special tokens that occur prior to this
56    * token, but after the immediately preceding regular (non-special) token.
57    * If there are no such special tokens, this field is set to null.
58    * When there are more than one such special token, this field refers
59    * to the last of these special tokens, which in turn refers to the next
60    * previous special token through its specialToken field, and so on
61    * until the first special token (whose specialToken field is null).
62    * The next fields of special tokens refer to other special tokens that
63    * immediately follow it (without an intervening regular token). If there
64    * is no such token, this field is null.
65    */
66   public Token specialToken;
67
68   /**
69    * Returns the image.
70    */
71   public String JavaDoc toString()
72   {
73      return image;
74   }
75
76   /**
77    * Returns a new Token object, by default. However, if you want, you
78    * can create and return subclass objects based on the value of ofKind.
79    * Simply add the cases to the switch for all those special cases.
80    * For example, if you have a subclass of Token called IDToken that
81    * you want to create if ofKind is ID, simlpy add something like :
82    *
83    * case MyParserConstants.ID : return new IDToken();
84    *
85    * to the following switch statement. Then you can cast matchedToken
86    * variable to the appropriate type and use it in your lexical actions.
87    */
88   public static final Token newToken(int ofKind)
89   {
90      switch(ofKind)
91      {
92        default : return new Token();
93      }
94   }
95
96 }
97
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