| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| Token |
|
| 1.0;1 |
| 1 | /* Generated By:JavaCC: Do not edit this line. Token.java Version 3.0 */ | |
| 2 | package org.webslinger.json; | |
| 3 | ||
| 4 | import org.webslinger.javacc.GenericToken; | |
| 5 | ||
| 6 | /** | |
| 7 | * Describes the input token stream. | |
| 8 | */ | |
| 9 | ||
| 10 | 1245 | public class Token extends GenericToken { |
| 11 | ||
| 12 | /** | |
| 13 | * A reference to the next regular (non-special) token from the input | |
| 14 | * stream. If this is the last token from the input stream, or if the | |
| 15 | * token manager has not read tokens beyond this one, this field is | |
| 16 | * set to null. This is true only if this token is also a regular | |
| 17 | * token. Otherwise, see below for a description of the contents of | |
| 18 | * this field. | |
| 19 | */ | |
| 20 | public Token next; | |
| 21 | ||
| 22 | /** | |
| 23 | * This field is used to access special tokens that occur prior to this | |
| 24 | * token, but after the immediately preceding regular (non-special) token. | |
| 25 | * If there are no such special tokens, this field is set to null. | |
| 26 | * When there are more than one such special token, this field refers | |
| 27 | * to the last of these special tokens, which in turn refers to the next | |
| 28 | * previous special token through its specialToken field, and so on | |
| 29 | * until the first special token (whose specialToken field is null). | |
| 30 | * The next fields of special tokens refer to other special tokens that | |
| 31 | * immediately follow it (without an intervening regular token). If there | |
| 32 | * is no such token, this field is null. | |
| 33 | */ | |
| 34 | public Token specialToken; | |
| 35 | ||
| 36 | public GenericToken getNextToken() { | |
| 37 | 53 | return next; |
| 38 | } | |
| 39 | ||
| 40 | public GenericToken getSpecialToken() { | |
| 41 | 0 | return specialToken; |
| 42 | } | |
| 43 | ||
| 44 | /** | |
| 45 | * Returns a new Token object, by default. However, if you want, you | |
| 46 | * can create and return subclass objects based on the value of ofKind. | |
| 47 | * Simply add the cases to the switch for all those special cases. | |
| 48 | * For example, if you have a subclass of Token called IDToken that | |
| 49 | * you want to create if ofKind is ID, simlpy add something like : | |
| 50 | * | |
| 51 | * case MyParserConstants.ID : return new IDToken(); | |
| 52 | * | |
| 53 | * to the following switch statement. Then you can cast matchedToken | |
| 54 | * variable to the appropriate type and use it in your lexical actions. | |
| 55 | */ | |
| 56 | public static final Token newToken(int ofKind) | |
| 57 | { | |
| 58 | 216 | switch(ofKind) |
| 59 | { | |
| 60 | 216 | default : return new Token(); |
| 61 | } | |
| 62 | } | |
| 63 | } |