org.apache.commons.jexl2.parser
Class ParseException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          org.apache.commons.jexl2.parser.ParseException

All Implemented Interfaces:

Serializable

public class ParseException
extends Exception

This exception is thrown when parse errors are encountered.

See Also:

Serialized Form

Constructor Summary

ParseException()
Default ctor.

ParseException(String message)
Constructor with message.

ParseException(Token currentToken, int[][] expectedTokenSequences, String[] tokenImage)
This constructor is used by the method "generateParseException" in the generated parser.

Method Summary

String	getAfter() Gets the last correct input.
int	getColumn() Gets the column number.
int	getLine() Gets the line number.

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ParseException

public ParseException(Token currentToken,
                      int[][] expectedTokenSequences,
                      String[] tokenImage)

This constructor is used by the method "generateParseException" in the generated parser. Calling this constructor generates a new object of this type with the fields "currentToken", "expectedTokenSequences", and "tokenImage" set.

Parameters:

currentToken - This is the last token that has been consumed successfully. If this object has been created due to a parse error, the token followng this token will (therefore) be the first error token.

expectedTokenSequences - Each entry in this array is an array of integers. Each array of integers represents a sequence of tokens (by their ordinal values) that is expected at this point of the parse.

tokenImage - This is a reference to the "tokenImage" array of the generated parser within which the parse error occurred. This array is defined in the generated ...Constants interface.

ParseException

public ParseException()

Default ctor.

ParseException

public ParseException(String message)

Constructor with message.

Method Detail

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