org.apache.commons.jexl2.parser
Class TokenMgrError

java.lang.Object
  java.lang.Throwable
      java.lang.Error
          org.apache.commons.jexl2.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(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	getAfter() Gets the last correct input.
int	getColumn() Gets the column number.
int	getErrorCode() Gets the reason why the exception is thrown.
int	getLine() Gets the line number.
String	getMessage() Returns a detailed message for the Error when it is thrown by the token manager to indicate a lexical error.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, 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(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

getErrorCode

public int getErrorCode()

Gets the reason why the exception is thrown.

Returns:

one of the 4 lexical error codes

getLine

public int getLine()

Gets the line number.

Returns:

line number.

getColumn

public int getColumn()

Gets the column number.

Returns:

the column.

getAfter

public String getAfter()

Gets the last correct input.

Returns:

the string after which the error occured

getMessage

public String getMessage()

Returns a detailed message for the Error when it is thrown by the token manager to indicate a lexical error.

Overrides:

getMessage in class Throwable

Returns:

the message