001/*
002 * Cobertura - http://cobertura.sourceforge.net/
003 *
004 * This file was taken from JavaNCSS
005 * http://www.kclee.com/clemens/java/javancss/
006 * Copyright (C) 2000 Chr. Clemens Lee <clemens a.t kclee d.o.t com>
007 *
008 * Cobertura is free software; you can redistribute it and/or modify
009 * it under the terms of the GNU General Public License as published
010 * by the Free Software Foundation; either version 2 of the License,
011 * or (at your option) any later version.
012 *
013 * Cobertura is distributed in the hope that it will be useful, but
014 * WITHOUT ANY WARRANTY; without even the implied warranty of
015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
016 * General Public License for more details.
017 *
018 * You should have received a copy of the GNU General Public License
019 * along with Cobertura; if not, write to the Free Software
020 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
021 * USA
022 */
023
024
025/*
026 *
027 * WARNING   WARNING   WARNING   WARNING   WARNING   WARNING   WARNING   WARNING   WARNING  
028 *
029 * WARNING TO COBERTURA DEVELOPERS
030 *
031 * DO NOT MODIFY THIS FILE!
032 *
033 * MODIFY THE FILES UNDER THE JAVANCSS DIRECTORY LOCATED AT THE ROOT OF THE COBERTURA PROJECT.
034 *
035 * FOLLOW THE PROCEDURE FOR MERGING THE LATEST JAVANCSS INTO COBERTURA LOCATED AT
036 * javancss/coberturaREADME.txt
037 *
038 * WARNING   WARNING   WARNING   WARNING   WARNING   WARNING   WARNING   WARNING   WARNING   
039 */
040/* Generated By:JavaCC: Do not edit this line. Token.java Version 4.1 */
041/* JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null */
042//cobertura - put the import on its own line - otherwise, it messes up the script that changes the package.
043package net.sourceforge.cobertura.javancss.parser.debug;
044
045/**
046 * Describes the input token stream.
047 */
048
049public class Token {
050
051  /**
052   * An integer that describes the kind of this token.  This numbering
053   * system is determined by JavaCCParser, and a table of these numbers is
054   * stored in the file ...Constants.java.
055   */
056  public int kind;
057
058  /** The line number of the first character of this Token. */
059  public int beginLine;
060  /** The column number of the first character of this Token. */
061  public int beginColumn;
062  /** The line number of the last character of this Token. */
063  public int endLine;
064  /** The column number of the last character of this Token. */
065  public int endColumn;
066
067  /**
068   * The string image of the token.
069   */
070  public String image;
071
072  /**
073   * A reference to the next regular (non-special) token from the input
074   * stream.  If this is the last token from the input stream, or if the
075   * token manager has not read tokens beyond this one, this field is
076   * set to null.  This is true only if this token is also a regular
077   * token.  Otherwise, see below for a description of the contents of
078   * this field.
079   */
080  public Token next;
081
082  /**
083   * This field is used to access special tokens that occur prior to this
084   * token, but after the immediately preceding regular (non-special) token.
085   * If there are no such special tokens, this field is set to null.
086   * When there are more than one such special token, this field refers
087   * to the last of these special tokens, which in turn refers to the next
088   * previous special token through its specialToken field, and so on
089   * until the first special token (whose specialToken field is null).
090   * The next fields of special tokens refer to other special tokens that
091   * immediately follow it (without an intervening regular token).  If there
092   * is no such token, this field is null.
093   */
094  public Token specialToken;
095
096  /**
097   * An optional attribute value of the Token.
098   * Tokens which are not used as syntactic sugar will often contain
099   * meaningful values that will be used later on by the compiler or
100   * interpreter. This attribute value is often different from the image.
101   * Any subclass of Token that actually wants to return a non-null value can
102   * override this method as appropriate.
103   */
104  public Object getValue() {
105    return null;
106  }
107
108  /**
109   * No-argument constructor
110   */
111  public Token() {}
112
113  /**
114   * Constructs a new token for the specified Image.
115   */
116  public Token(int kind)
117  {
118     this(kind, null);
119  }
120
121  /**
122   * Constructs a new token for the specified Image and Kind.
123   */
124  public Token(int kind, String image)
125  {
126     this.kind = kind;
127     this.image = image;
128  }
129
130  /**
131   * Returns the image.
132   */
133  public String toString()
134  {
135     return image;
136  }
137
138  /**
139   * Returns a new Token object, by default. However, if you want, you
140   * can create and return subclass objects based on the value of ofKind.
141   * Simply add the cases to the switch for all those special cases.
142   * For example, if you have a subclass of Token called IDToken that
143   * you want to create if ofKind is ID, simply add something like :
144   *
145   *    case MyParserConstants.ID : return new IDToken(ofKind, image);
146   *
147   * to the following switch statement. Then you can cast matchedToken
148   * variable to the appropriate type and use sit in your lexical actions.
149   */
150  public static Token newToken(int ofKind, String image)
151  {
152     switch(ofKind)
153     {
154       default : return new Token(ofKind, image);
155     }
156  }
157
158  public static Token newToken(int ofKind)
159  {
160     return newToken(ofKind, null);
161  }
162
163}
164/* JavaCC - OriginalChecksum=3e032eeca92648c407c76bbeb13c0a5d (do not edit this line) */