Clover Coverage Report
Coverage timestamp: Fri May 9 2008 10:54:27 EST
Overview   Package   File
    FRAMES   NO FRAMES     
../../../../img/srcFileCovDistChart5.png 77% of files have more coverage
42   133   18   7
6   72   0.43   6
6     3  
1    
 
  TokenMgrError       Line # 4 42 18 46.3% 0.46296296
 
  (1)
 
1    /* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 3.0 */
2    package org.apache.lucene.queryParser;
3   
 
4    public class TokenMgrError extends Error
5    {
6    /*
7    * Ordinals for various reasons why an Error of this type can be thrown.
8    */
9   
10    /**
11    * Lexical error occured.
12    */
13    static final int LEXICAL_ERROR = 0;
14   
15    /**
16    * An attempt wass made to create a second instance of a static token manager.
17    */
18    static final int STATIC_LEXER_ERROR = 1;
19   
20    /**
21    * Tried to change to an invalid lexical state.
22    */
23    static final int INVALID_LEXICAL_STATE = 2;
24   
25    /**
26    * Detected (and bailed out of) an infinite loop in the token manager.
27    */
28    static final int LOOP_DETECTED = 3;
29   
30    /**
31    * Indicates the reason why the exception is thrown. It will have
32    * one of the above 4 values.
33    */
34    int errorCode;
35   
36    /**
37    * Replaces unprintable characters by their espaced (or unicode escaped)
38    * equivalents in the given string
39    */
 
40  1 toggle protected static final String addEscapes(String str) {
41  1 StringBuffer retval = new StringBuffer();
42  1 char ch;
43  13 for (int i = 0; i < str.length(); i++) {
44  12 switch (str.charAt(i))
45    {
46  0 case 0 :
47  0 continue;
48  0 case '\b':
49  0 retval.append("\\b");
50  0 continue;
51  0 case '\t':
52  0 retval.append("\\t");
53  0 continue;
54  0 case '\n':
55  0 retval.append("\\n");
56  0 continue;
57  0 case '\f':
58  0 retval.append("\\f");
59  0 continue;
60  0 case '\r':
61  0 retval.append("\\r");
62  0 continue;
63  1 case '\"':
64  1 retval.append("\\\"");
65  1 continue;
66  0 case '\'':
67  0 retval.append("\\\'");
68  0 continue;
69  0 case '\\':
70  0 retval.append("\\\\");
71  0 continue;
72  11 default:
73  ? if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
74  0 String s = "0000" + Integer.toString(ch, 16);
75  0 retval.append("\\u" + s.substring(s.length() - 4, s.length()));
76    } else {
77  11 retval.append(ch);
78    }
79  11 continue;
80    }
81    }
82  1 return retval.toString();
83    }
84   
85    /**
86    * Returns a detailed message for the Error when it is thrown by the
87    * token manager to indicate a lexical error.
88    * Parameters :
89    * EOFSeen : indicates if EOF caused the lexicl error
90    * curLexState : lexical state in which this error occured
91    * errorLine : line number when the error occured
92    * errorColumn : column number when the error occured
93    * errorAfter : prefix that was seen before this error occured
94    * curchar : the offending character
95    * Note: You can customize the lexical error message by modifying this method.
96    */
 
97  1 toggle protected static String LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar) {
98  1 return("Lexical error at line " +
99    errorLine + ", column " +
100    errorColumn + ". Encountered: " +
101  1 (EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) + "\"") + " (" + (int)curChar + "), ") +
102    "after : \"" + addEscapes(errorAfter) + "\"");
103    }
104   
105    /**
106    * You can also modify the body of this method to customize your error messages.
107    * For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
108    * of end-users concern, so you can return something like :
109    *
110    * "Internal Error : Please file a bug report .... "
111    *
112    * from this method for such cases in the release version of your parser.
113    */
 
114  1 toggle public String getMessage() {
115  1 return super.getMessage();
116    }
117   
118    /*
119    * Constructors of various flavors follow.
120    */
121   
 
122  0 toggle public TokenMgrError() {
123    }
124   
 
125  1 toggle public TokenMgrError(String message, int reason) {
126  1 super(message);
127  1 errorCode = reason;
128    }
129   
 
130  1 toggle public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason) {
131  1 this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason);
132    }
133    }
 
CloverReport generated by Clover Code Coverage v2.3.0
Fri May 9 2008 10:54:33 EST.		   Site License registered to Cenqua