Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
Token |
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| 1.0;1 |
1 | /* Generated By:JavaCC: Do not edit this line. Token.java Version 5.0 */ | |
2 | /* JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */ | |
3 | package org.apache.maven.surefire.group.parse; | |
4 | ||
5 | /** | |
6 | * Describes the input token stream. | |
7 | */ | |
8 | ||
9 | public class Token implements java.io.Serializable { | |
10 | ||
11 | /** | |
12 | * The version identifier for this Serializable class. | |
13 | * Increment only if the <i>serialized</i> form of the | |
14 | * class changes. | |
15 | */ | |
16 | private static final long serialVersionUID = 1L; | |
17 | ||
18 | /** | |
19 | * An integer that describes the kind of this token. This numbering | |
20 | * system is determined by JavaCCParser, and a table of these numbers is | |
21 | * stored in the file ...Constants.java. | |
22 | */ | |
23 | public int kind; | |
24 | ||
25 | /** The line number of the first character of this Token. */ | |
26 | public int beginLine; | |
27 | /** The column number of the first character of this Token. */ | |
28 | public int beginColumn; | |
29 | /** The line number of the last character of this Token. */ | |
30 | public int endLine; | |
31 | /** The column number of the last character of this Token. */ | |
32 | public int endColumn; | |
33 | ||
34 | /** | |
35 | * The string image of the token. | |
36 | */ | |
37 | public String image; | |
38 | ||
39 | /** | |
40 | * A reference to the next regular (non-special) token from the input | |
41 | * stream. If this is the last token from the input stream, or if the | |
42 | * token manager has not read tokens beyond this one, this field is | |
43 | * set to null. This is true only if this token is also a regular | |
44 | * token. Otherwise, see below for a description of the contents of | |
45 | * this field. | |
46 | */ | |
47 | public Token next; | |
48 | ||
49 | /** | |
50 | * This field is used to access special tokens that occur prior to this | |
51 | * token, but after the immediately preceding regular (non-special) token. | |
52 | * If there are no such special tokens, this field is set to null. | |
53 | * When there are more than one such special token, this field refers | |
54 | * to the last of these special tokens, which in turn refers to the next | |
55 | * previous special token through its specialToken field, and so on | |
56 | * until the first special token (whose specialToken field is null). | |
57 | * The next fields of special tokens refer to other special tokens that | |
58 | * immediately follow it (without an intervening regular token). If there | |
59 | * is no such token, this field is null. | |
60 | */ | |
61 | public Token specialToken; | |
62 | ||
63 | /** | |
64 | * An optional attribute value of the Token. | |
65 | * Tokens which are not used as syntactic sugar will often contain | |
66 | * meaningful values that will be used later on by the compiler or | |
67 | * interpreter. This attribute value is often different from the image. | |
68 | * Any subclass of Token that actually wants to return a non-null value can | |
69 | * override this method as appropriate. | |
70 | */ | |
71 | public Object getValue() { | |
72 | 0 | return null; |
73 | } | |
74 | ||
75 | /** | |
76 | * No-argument constructor | |
77 | */ | |
78 | 11 | public Token() {} |
79 | ||
80 | /** | |
81 | * Constructs a new token for the specified Image. | |
82 | */ | |
83 | public Token(int kind) | |
84 | { | |
85 | 0 | this(kind, null); |
86 | 0 | } |
87 | ||
88 | /** | |
89 | * Constructs a new token for the specified Image and Kind. | |
90 | */ | |
91 | public Token(int kind, String image) | |
92 | 43 | { |
93 | 43 | this.kind = kind; |
94 | 43 | this.image = image; |
95 | 43 | } |
96 | ||
97 | /** | |
98 | * Returns the image. | |
99 | */ | |
100 | public String toString() | |
101 | { | |
102 | 0 | return image; |
103 | } | |
104 | ||
105 | /** | |
106 | * Returns a new Token object, by default. However, if you want, you | |
107 | * can create and return subclass objects based on the value of ofKind. | |
108 | * Simply add the cases to the switch for all those special cases. | |
109 | * For example, if you have a subclass of Token called IDToken that | |
110 | * you want to create if ofKind is ID, simply add something like : | |
111 | * | |
112 | * case MyParserConstants.ID : return new IDToken(ofKind, image); | |
113 | * | |
114 | * to the following switch statement. Then you can cast matchedToken | |
115 | * variable to the appropriate type and use sit in your lexical actions. | |
116 | */ | |
117 | public static Token newToken(int ofKind, String image) | |
118 | { | |
119 | 43 | switch(ofKind) |
120 | { | |
121 | 43 | default : return new Token(ofKind, image); |
122 | } | |
123 | } | |
124 | ||
125 | public static Token newToken(int ofKind) | |
126 | { | |
127 | 0 | return newToken(ofKind, null); |
128 | } | |
129 | ||
130 | } | |
131 | /* JavaCC - OriginalChecksum=2ba54dde105ddc9c5bad5f923316e9ea (do not edit this line) */ |