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diff --git a/src/monkey/seaspider/org/gnunet/seaspider/parser/TokenMgrError.java b/src/monkey/seaspider/org/gnunet/seaspider/parser/TokenMgrError.java
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1package org.gnunet.seaspider.parser;
2/* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 5.0 */
3/* JavaCCOptions: */
4/** Token Manager Error. */
5public class TokenMgrError extends Error
6{
7
8 /**
9 * The version identifier for this Serializable class.
10 * Increment only if the <i>serialized</i> form of the
11 * class changes.
12 */
13 private static final long serialVersionUID = 1L;
14
15 /*
16 * Ordinals for various reasons why an Error of this type can be thrown.
17 */
18
19 /**
20 * Lexical error occurred.
21 */
22 static final int LEXICAL_ERROR = 0;
23
24 /**
25 * An attempt was made to create a second instance of a static token manager.
26 */
27 static final int STATIC_LEXER_ERROR = 1;
28
29 /**
30 * Tried to change to an invalid lexical state.
31 */
32 static final int INVALID_LEXICAL_STATE = 2;
33
34 /**
35 * Detected (and bailed out of) an infinite loop in the token manager.
36 */
37 static final int LOOP_DETECTED = 3;
38
39 /**
40 * Indicates the reason why the exception is thrown. It will have
41 * one of the above 4 values.
42 */
43 int errorCode;
44
45 /**
46 * Replaces unprintable characters by their escaped (or unicode escaped)
47 * equivalents in the given string
48 */
49 protected static final String addEscapes(String str) {
50 StringBuffer retval = new StringBuffer();
51 char ch;
52 for (int i = 0; i < str.length(); i++) {
53 switch (str.charAt(i))
54 {
55 case 0 :
56 continue;
57 case '\b':
58 retval.append("\\b");
59 continue;
60 case '\t':
61 retval.append("\\t");
62 continue;
63 case '\n':
64 retval.append("\\n");
65 continue;
66 case '\f':
67 retval.append("\\f");
68 continue;
69 case '\r':
70 retval.append("\\r");
71 continue;
72 case '\"':
73 retval.append("\\\"");
74 continue;
75 case '\'':
76 retval.append("\\\'");
77 continue;
78 case '\\':
79 retval.append("\\\\");
80 continue;
81 default:
82 if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
83 String s = "0000" + Integer.toString(ch, 16);
84 retval.append("\\u" + s.substring(s.length() - 4, s.length()));
85 } else {
86 retval.append(ch);
87 }
88 continue;
89 }
90 }
91 return retval.toString();
92 }
93
94 /**
95 * Returns a detailed message for the Error when it is thrown by the
96 * token manager to indicate a lexical error.
97 * Parameters :
98 * EOFSeen : indicates if EOF caused the lexical error
99 * curLexState : lexical state in which this error occurred
100 * errorLine : line number when the error occurred
101 * errorColumn : column number when the error occurred
102 * errorAfter : prefix that was seen before this error occurred
103 * curchar : the offending character
104 * Note: You can customize the lexical error message by modifying this method.
105 */
106 protected static String LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar) {
107 return("Lexical error at line " +
108 errorLine + ", column " +
109 errorColumn + ". Encountered: " +
110 (EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) + "\"") + " (" + (int)curChar + "), ") +
111 "after : \"" + addEscapes(errorAfter) + "\"");
112 }
113
114 /**
115 * You can also modify the body of this method to customize your error messages.
116 * For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
117 * of end-users concern, so you can return something like :
118 *
119 * "Internal Error : Please file a bug report .... "
120 *
121 * from this method for such cases in the release version of your parser.
122 */
123 public String getMessage() {
124 return super.getMessage();
125 }
126
127 /*
128 * Constructors of various flavors follow.
129 */
130
131 /** No arg constructor. */
132 public TokenMgrError() {
133 }
134
135 /** Constructor with message and reason. */
136 public TokenMgrError(String message, int reason) {
137 super(message);
138 errorCode = reason;
139 }
140
141 /** Full Constructor. */
142 public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason) {
143 this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason);
144 }
145}
146/* JavaCC - OriginalChecksum=3f827858bf5c87e5502cccca67d9b325 (do not edit this line) */