author | mkos |
Sun, 30 Dec 2012 00:00:00 +0100 | |
changeset 22678 | ac1ea46be942 |
parent 12009 | 4abb694f273a |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/* Generated By:JavaCC: Do not edit this line. Token.java Version 3.0 */ |
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package com.sun.xml.internal.xsom.impl.scd; |
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/** |
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* Describes the input token stream. |
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*/ |
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public class Token { |
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/** |
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* An integer that describes the kind of this token. This numbering |
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* system is determined by JavaCCParser, and a table of these numbers is |
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* stored in the file ...Constants.java. |
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*/ |
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public int kind; |
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/** |
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* beginLine and beginColumn describe the position of the first character |
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* of this token; endLine and endColumn describe the position of the |
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* last character of this token. |
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*/ |
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public int beginLine, beginColumn, endLine, endColumn; |
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/** |
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* The string image of the token. |
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*/ |
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public String image; |
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/** |
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* A reference to the next regular (non-special) token from the input |
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* stream. If this is the last token from the input stream, or if the |
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* token manager has not read tokens beyond this one, this field is |
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* set to null. This is true only if this token is also a regular |
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* token. Otherwise, see below for a description of the contents of |
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* this field. |
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*/ |
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public Token next; |
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/** |
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* This field is used to access special tokens that occur prior to this |
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* token, but after the immediately preceding regular (non-special) token. |
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* If there are no such special tokens, this field is set to null. |
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* When there are more than one such special token, this field refers |
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* to the last of these special tokens, which in turn refers to the next |
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* previous special token through its specialToken field, and so on |
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* until the first special token (whose specialToken field is null). |
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* The next fields of special tokens refer to other special tokens that |
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* immediately follow it (without an intervening regular token). If there |
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* is no such token, this field is null. |
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*/ |
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public Token specialToken; |
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/** |
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* Returns the image. |
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*/ |
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public String toString() |
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{ |
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return image; |
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} |
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/** |
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* Returns a new Token object, by default. However, if you want, you |
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* can create and return subclass objects based on the value of ofKind. |
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* Simply add the cases to the switch for all those special cases. |
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* For example, if you have a subclass of Token called IDToken that |
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* you want to create if ofKind is ID, simlpy add something like : |
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* |
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* case MyParserConstants.ID : return new IDToken(); |
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* |
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* to the following switch statement. Then you can cast matchedToken |
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* variable to the appropriate type and use it in your lexical actions. |
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*/ |
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public static final Token newToken(int ofKind) |
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{ |
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switch(ofKind) |
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{ |
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default : return new Token(); |
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} |
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} |
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} |