Skip to contentPackage: ScannerConstants
ScannerConstants
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1: package scanner;
2:
3: /**
4: * This class represents the constants of the scanner.
5: *
6: * @author HFW410
7: *
8: */
9: public final class ScannerConstants {
10:
11: /**
12: * This is the constructor. No side-effects.
13: */
14: private ScannerConstants() {
15:
16: }
17:
18: /**
19: * This is a colonsign as Character (:).
20: */
21: public static final Character COLONSIGN = ':';
22: /**
23: * This is a comma as Character (,).
24: */
25: public static final Character COMMA = ',';
26: /**
27: * This is a new line as Character (\n).
28: */
29: public static final Character NEWLINE = '\n';
30: /**
31: * This is a equalsign as Character (=).
32: */
33: public static final Character EQUALSIGN = '=';
34: /**
35: * This is the PLUS as Character.
36: */
37: public static final Character PLUS = '+';
38: /**
39: * This is the POINT as Character.
40: */
41: public static final Character POINT = '.';
42: /**
43: * This is the BracketOpen([) as Character.
44: */
45: public static final Character BRACKETOPEN = '[';
46: /**
47: * This is the Tilde(~) as Character.
48: */
49: public static final Character TILDE = '~';
50: /**
51: * This is the Beginning of a comment as String.
52: */
53: public static final String COMMENT = "Comment: ";
54: /**
55: * This is the text of an empty symbol as String.
56: */
57: public static final String EMPTY = "Empty Symbol";
58: /**
59: * This is the text of the end symbol as String.
60: */
61: public static final String END = "End";
62: /**
63: * This is the text of the row end symbol as String.
64: */
65: public static final String ROWEND = "Row end";
66: /**
67: * This is the Beginning of an Identifier Symbol.
68: */
69: public static final String STRING = "String: ";
70: /**
71: * This is the Beginning of an Identifier Symbol.
72: */
73: public static final String IDENTIFIER = "Identifier: ";
74: /**
75: * This is the Beginning of an unknown Symbol.
76: */
77: public static final String UNKNOWN = "Unknown: ";
78: /**
79: * This is the Beginning of a Reference.
80: */
81: public static final String REGEXP = "RE: ";
82: /**
83: * This is the text of a EmptyString.
84: */
85: public static final String EMPTYSTRING = "";
86: /**
87: * This is the Text of a Comma.
88: */
89: public static final String COMMASPACE = ", ";
90: /**
91: * This is the Text of a EqualTilde.
92: */
93: public static final String EQUALTILDE = "~=";
94: /**
95: * This is the Beginning of a Buffer.
96: */
97: public static final String BUFFER = "Buffer: ";
98: /**
99: * This is the beginning of a variable symbol.
100: */
101: public static final String VARIABLE = "Variable: ";
102: /**
103: * This is the beginning of a value symbol.
104: */
105: public static final String VALUE = "Value: ";
106: /**
107: * This is the beginning of a path symbol.
108: */
109: public static final String PATH = "Path: ";
110: /**
111: * This is the beginning of a option symbol.
112: */
113: public static final String OPTION = "Option: ";
114: /**
115: * This is a text of a scannerexcption. It shows, the inputstram is null.
116: */
117: public static final String NO_STREAM_EXCEPTION = "The given Inputstream is null!";
118: /**
119: * This is the commentsymbol as Character.
120: */
121: public static final Character COMMENTSYMBOL = '#';
122: /**
123: * This is the Space as Character.
124: */
125: public static final Character SPACE = ' ';
126: /**
127: * The integer of the first position in the datastream.
128: */
129: public static final Integer FIRST_POSITION = 0;
130: /**
131: * String for the Position.
132: */
133: public static final String POSITION = "Position: ";
134:
135: /**
136: * This is the Character for the percentage symbol.
137: */
138: public static final Character PERCENTAGE = '%';
139:
140: /**
141: * This is the Character for the underscore symbol.
142: */
143: public static final Character UNDERSCORE = '_';
144:
145: /**
146: * This is the error message for a non-variable symbol.
147: */
148: public static final String WTE_VARIABLE = "Unexpected symbol! Expected a variable symbol!";
149:
150: /**
151: * This is the error message for a non-value symbol.
152: */
153: public static final String WTE_VALUE = "Unexpected symbol! Expected a value symbol!";
154:
155: /**
156: * This is the error message for a non-path symbol.
157: */
158: public static final String WTE_PATH = "Unexpected symbol! Expected a path symbol!";
159:
160: /**
161: * This is the error message for a non-option symbol.
162: */
163: public static final String WTE_OPTION = "Unexpected symbol! Expected an option symbol!";
164:
165: /**
166: * This is the error message for the non-comment symbol.
167: */
168: public static final String WTE_COMMENT = "Unexpected symbol! Expected a comment symbol!";
169:
170: /**
171: * This is the error message for the non-package description file symbol.
172: */
173: public static final String WTE_PACKAGESYMBOL =
174: "Unexpected symbol! Expected a package description file symbol!";
175:
176: /**
177: * This is the error message for the non-DescriptionFileScanner.
178: */
179: public static final String WTE_DESCRIPTIONFILESCANNER =
180: "Unexpected SCANNER! Expected a description file scanner!";
181: /**
182: * This is a ) as Character.
183: */
184: public static final Character BRACKETCLOSESIGN = ')';
185: /**
186: * This is a ( as Character.
187: */
188: public static final Character BRACKETOPENSIGN = '(';
189:
190: /**
191: * This is a / as Character.
192: */
193: public static final Character SLASH = '/';
194:
195: /**
196: * The UNICODE "Byte order mark" coded in UTF-8.
197: */
198: static final int UTF8_BOM = 0xfeff;
199: }
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