jfun.parsec
Interface ParseError

All Superinterfaces:

java.io.Serializable

public interface ParseError
extends java.io.Serializable

Describes Parse error.

Author:

Ben Yu Nov 18, 2004

Method Summary

java.lang.String	getEncountered() Get the "...
java.lang.String[]	getExpecting() Get the "expecting ..." errors.
int	getIndex() Gets the index number in the original source.
java.lang.String[]	getMessages() Get the user error messages.
java.lang.String[]	getUnexpected() Get the "unexpected ..." error.

Method Detail

getIndex

int getIndex()

Gets the index number in the original source.

Returns:

the index number.

getEncountered

java.lang.String getEncountered()

Get the "... encountered" error.

Returns:

the actually encountered token when error happens.

getExpecting

java.lang.String[] getExpecting()

Get the "expecting ..." errors.

Returns:

all the expectings.

getUnexpected

java.lang.String[] getUnexpected()

Get the "unexpected ..." error.

Returns:

all the unexpected.

getMessages

java.lang.String[] getMessages()

Get the user error messages.

Returns:

all the user-provided message.