| /* Generated By:JavaCC: Do not edit this line. Token.java Version 5.0 */ |
| /* JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */ |
| package org.apache.sling.resource.filter.impl; |
| |
| /** |
| * Describes the input token stream. |
| */ |
| |
| public class Token implements java.io.Serializable { |
| |
| /** |
| * The version identifier for this Serializable class. Increment only if the |
| * <i>serialized</i> form of the class changes. |
| */ |
| private static final long serialVersionUID = 1L; |
| |
| /** |
| * 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; |
| |
| /** The line number of the first character of this Token. */ |
| public int beginLine; |
| /** The column number of the first character of this Token. */ |
| public int beginColumn; |
| /** The line number of the last character of this Token. */ |
| public int endLine; |
| /** The column number of the last character of this Token. */ |
| public int 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; |
| |
| /** |
| * An optional attribute value of the Token. Tokens which are not used as |
| * syntactic sugar will often contain meaningful values that will be used later |
| * on by the compiler or interpreter. This attribute value is often different |
| * from the image. Any subclass of Token that actually wants to return a |
| * non-null value can override this method as appropriate. |
| */ |
| public Object getValue() { |
| return null; |
| } |
| |
| /** |
| * No-argument constructor |
| */ |
| public Token() { |
| } |
| |
| /** |
| * Constructs a new token for the specified Image. |
| */ |
| public Token(int kind) { |
| this(kind, null); |
| } |
| |
| /** |
| * Constructs a new token for the specified Image and Kind. |
| */ |
| public Token(int kind, String image) { |
| this.kind = kind; |
| this.image = image; |
| } |
| |
| /** |
| * Returns the image. |
| */ |
| 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, |
| * simply add something like : |
| * |
| * case MyParserConstants.ID : return new IDToken(ofKind, image); |
| * |
| * to the following switch statement. Then you can cast matchedToken variable to |
| * the appropriate type and use sit in your lexical actions. |
| */ |
| public static Token newToken(int ofKind, String image) { |
| switch (ofKind) { |
| default: |
| return new Token(ofKind, image); |
| } |
| } |
| |
| public static Token newToken(int ofKind) { |
| return newToken(ofKind, null); |
| } |
| |
| } |
| /* |
| * JavaCC - OriginalChecksum=a81505762739ec99dc6610e2843bdc32 (do not edit this |
| * line) |
| */ |