| /* Generated By:JavaCC: Do not edit this line. Token.java Version 5.0 */
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| /* JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
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| /*******************************************************************************
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| * Copyright (c) 2011 Oracle. All rights reserved.
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| * This program and the accompanying materials are made available under the
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| * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
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| * which accompanies this distribution.
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| * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
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| * and the Eclipse Distribution License is available at
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| * http://www.eclipse.org/org/documents/edl-v10.php.
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| *
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| * Contributors:
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| * Mike Norman - June 10 2011, created DDL parser package
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| ******************************************************************************/
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| package org.eclipse.persistence.tools.oracleddl.parser;
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|
|
| /**
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| * Describes the input token stream.
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| */
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|
|
| @SuppressWarnings("all") |
| public class Token implements java.io.Serializable {
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|
|
| /**
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| * The version identifier for this Serializable class.
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| * Increment only if the <i>serialized</i> form of the
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| * class changes.
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| */
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| private static final long serialVersionUID = 1L;
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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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|
|
| /** The line number of the first character of this Token. */
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| public int beginLine;
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| /** The column number of the first character of this Token. */
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| public int beginColumn;
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| /** The line number of the last character of this Token. */
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| public int endLine;
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| /** The column number of the last character of this Token. */
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| public int 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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| * An optional attribute value of the Token.
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| * Tokens which are not used as syntactic sugar will often contain
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| * meaningful values that will be used later on by the compiler or
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| * interpreter. This attribute value is often different from the image.
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| * Any subclass of Token that actually wants to return a non-null value can
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| * override this method as appropriate.
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| */
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| public Object getValue() {
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| return null;
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| }
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|
|
| /**
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| * No-argument constructor
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| */
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| public Token() {}
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|
|
| /**
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| * Constructs a new token for the specified Image.
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| */
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| public Token(int kind)
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| {
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| this(kind, null);
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| }
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|
|
| /**
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| * Constructs a new token for the specified Image and Kind.
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| */
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| public Token(int kind, String image)
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| {
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| this.kind = kind;
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| this.image = image;
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| }
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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, simply add something like :
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| *
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| * case MyParserConstants.ID : return new IDToken(ofKind, image);
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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 sit in your lexical actions.
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| */
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| public static Token newToken(int ofKind, String image)
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| {
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| switch(ofKind)
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| {
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| default : return new Token(ofKind, image);
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| }
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| }
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|
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| public static Token newToken(int ofKind)
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| {
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| return newToken(ofKind, null);
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| }
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|
|
| }
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| /* JavaCC - OriginalChecksum=6c9f79d78d53588eccf7c8f0bb40434a (do not edit this line) */
|