| /******************************************************************************* |
| * Copyright (c) 2005 BEA Systems and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * BEA Systems - initial implementation |
| * |
| *******************************************************************************/ |
| /* Generated By:JavaCC: Do not edit this line. Token.java Version 3.0 */ |
| package org.eclipse.wst.jsdt.web.core.internal.java.jspel; |
| |
| /** |
| * Describes the input token stream. |
| */ |
| |
| public class Token { |
| |
| /** |
| * An integer that describes the kind of this token. This numbering system |
| * is determined by JavaCCParser, and a table of these numbers is stored in |
| * the file ...Constants.java. |
| */ |
| public int kind; |
| |
| /** |
| * beginLine and beginColumn describe the position of the first character of |
| * this token; endLine and endColumn describe the position of the last |
| * character of this token. |
| */ |
| public int beginLine, beginColumn, endLine, endColumn; |
| |
| /** |
| * The string image of the token. |
| */ |
| public String image; |
| |
| /** |
| * A reference to the next regular (non-special) token from the input |
| * stream. If this is the last token from the input stream, or if the token |
| * manager has not read tokens beyond this one, this field is set to null. |
| * This is true only if this token is also a regular token. Otherwise, see |
| * below for a description of the contents of this field. |
| */ |
| public Token next; |
| |
| /** |
| * This field is used to access special tokens that occur prior to this |
| * token, but after the immediately preceding regular (non-special) token. |
| * If there are no such special tokens, this field is set to null. When |
| * there are more than one such special token, this field refers to the last |
| * of these special tokens, which in turn refers to the next previous |
| * special token through its specialToken field, and so on until the first |
| * special token (whose specialToken field is null). The next fields of |
| * special tokens refer to other special tokens that immediately follow it |
| * (without an intervening regular token). If there is no such token, this |
| * field is null. |
| */ |
| public Token specialToken; |
| |
| /** |
| * Returns the image. |
| */ |
| @Override |
| public String toString() { |
| return image; |
| } |
| |
| /** |
| * Returns a new Token object, by default. However, if you want, you can |
| * create and return subclass objects based on the value of ofKind. Simply |
| * add the cases to the switch for all those special cases. For example, if |
| * you have a subclass of Token called IDToken that you want to create if |
| * ofKind is ID, simlpy add something like : |
| * |
| * case MyParserConstants.ID : return new IDToken(); |
| * |
| * to the following switch statement. Then you can cast matchedToken |
| * variable to the appropriate type and use it in your lexical actions. |
| */ |
| public static final Token newToken(int ofKind) { |
| switch (ofKind) { |
| default: |
| return new Token(); |
| } |
| } |
| |
| } |