org.graphstream.util.parser
Class TokenMgrError

java.lang.Object
  extended by java.lang.Throwable
      extended by java.lang.Error
          extended by org.graphstream.util.parser.TokenMgrError
All Implemented Interfaces:
Serializable

public class TokenMgrError
extends Error

Token Manager Error.

See Also:
Serialized Form

Field Summary
static int INVALID_LEXICAL_STATE
          Tried to change to an invalid lexical state.
static int LEXICAL_ERROR
          Lexical error occurred.
static int LOOP_DETECTED
          Detected (and bailed out of) an infinite loop in the token manager.
static int STATIC_LEXER_ERROR
          An attempt was made to create a second instance of a static token manager.
 
Constructor Summary
TokenMgrError()
          No arg constructor.
TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason)
          Full Constructor.
TokenMgrError(String message, int reason)
          Constructor with message and reason.
 
Method Summary
 String getMessage()
          You can also modify the body of this method to customize your error messages.
 
Methods inherited from class java.lang.Throwable
fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

LEXICAL_ERROR

public static final int LEXICAL_ERROR
Lexical error occurred.

See Also:
Constant Field Values

STATIC_LEXER_ERROR

public static final int STATIC_LEXER_ERROR
An attempt was made to create a second instance of a static token manager.

See Also:
Constant Field Values

INVALID_LEXICAL_STATE

public static final int INVALID_LEXICAL_STATE
Tried to change to an invalid lexical state.

See Also:
Constant Field Values

LOOP_DETECTED

public static final int LOOP_DETECTED
Detected (and bailed out of) an infinite loop in the token manager.

See Also:
Constant Field Values
Constructor Detail

TokenMgrError

public TokenMgrError()
No arg constructor.


TokenMgrError

public TokenMgrError(String message,
                     int reason)
Constructor with message and reason.


TokenMgrError

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

Method Detail

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.

Overrides:
getMessage in class Throwable


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