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 }