org.exolab.castor.xml.dtd.parser

Class TokenMgrError


public class TokenMgrError
extends Error

This Error is occurs if the Token Manager is unable to form next token and pass it to the parser.
Version:
Version 0.7pre2
Author:
Generated automatically by JavaCC

Field Summary

(package private) static int
INVALID_LEXICAL_STATE
Tried to change to an invalid lexical state.
(package private) static int
LEXICAL_ERROR
Lexical error occured.
(package private) static int
LOOP_DETECTED
Detected (and bailed out of) an infinite loop in the token manager.
(package private) static int
STATIC_LEXER_ERROR
An attempt wass made to create a second instance of a static token manager.
(package private) int
errorCode
Indicates the reason why the exception is thrown.

Constructor Summary

TokenMgrError()
TokenMgrError(String message, int reason)
TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason)

Method Summary

protected static String
addEscapes(String str)
Replaces unprintable characters by their espaced (or unicode escaped) equivalents in the given string
String
getMessage()
You can also modify the body of this method to customize your error messages.

Field Details

INVALID_LEXICAL_STATE

(package private) static final int INVALID_LEXICAL_STATE
Tried to change to an invalid lexical state.
Field Value:
2

LEXICAL_ERROR

(package private) static final int LEXICAL_ERROR
Lexical error occured.
Field Value:
0

LOOP_DETECTED

(package private) static final int LOOP_DETECTED
Detected (and bailed out of) an infinite loop in the token manager.
Field Value:
3

STATIC_LEXER_ERROR

(package private) static final int STATIC_LEXER_ERROR
An attempt wass made to create a second instance of a static token manager.
Field Value:
1

errorCode

(package private)  int errorCode
Indicates the reason why the exception is thrown. It will have one of the above 4 values.

Constructor Details

TokenMgrError

public TokenMgrError()

TokenMgrError

public TokenMgrError(String message,
                     int reason)

TokenMgrError

public TokenMgrError(boolean EOFSeen,
                     int lexState,
                     int errorLine,
                     int errorColumn,
                     String errorAfter,
                     char curChar,
                     int reason)

Method Details

addEscapes

protected static final String addEscapes(String str)
Replaces unprintable characters by their espaced (or unicode escaped) equivalents in the given string

getMessage

public String getMessage()
You can also modify the body of this method to customize your error messages. For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not of end-users concern, so you can return something like : "Internal Error : Please file a bug report .... " from this method for such cases in the release version of your parser.

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