Package com.aquima.interactions.expressions

Class LexerFailureException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.aquima.interactions.foundation.exception.SysException

com.aquima.interactions.expressions.LexerFailureException

All Implemented Interfaces:

Serializable

public class LexerFailureException
extends SysException

This exception is thrown when the lexical analysis failed.

Since:

6.0

Author:

F. van der Meer

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
LexerFailureException(Position position, Object token)	Construct a parse failure exception at the specified character position.

Method Summary

Modifier and Type	Method	Description
int	getOffset()	This method returns the offset of the position.
Position	getPosition()	Returns the position.
Object	getToken()	This method returns the token for which the exception occurred.

Methods inherited from class com.aquima.interactions.foundation.exception.SysException

raise, raise

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Details

LexerFailureException

public LexerFailureException(Position position,
 Object token)

Construct a parse failure exception at the specified character position. Optionally the token which caused the error can be passed as well.

Parameters:

position - The character position of the expression where the exception occurred ( not byte position )

token - The token which caused the failure.

Method Details

getPosition

public Position getPosition()

Returns the position.

Returns:

The position which designates the failure position.

getOffset

public int getOffset()

This method returns the offset of the position.

Returns:

the offset of the position.

getToken

public Object getToken()

This method returns the token for which the exception occurred.

Returns:

The object token which can be null when it was not known.