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

Fields

Modifier and Type	Field	Description
static final int	INVALID_LEXICAL_STATE	Tried to change to an invalid lexical state.
static final int	LEXICAL_ERROR	Lexical error occurred.
static final int	LOOP_DETECTED	Detected (and bailed out of) an infinite loop in the token manager.
static final int	STATIC_LEXER_ERROR	An attempt was made to create a second instance of a static token manager.

Constructor Summary

Constructors

Constructor	Description
TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason)	Full Constructor.
TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, int curChar, int reason)
TokenMgrError(String message, int reason)	Constructor with message and reason.

Method Summary

Modifier and Type	Method	Description
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 Throwable

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

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

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 Details

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.

TokenMgrError

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

Method Details

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