saffron.walden
Interface Handler

All Known Implementing Classes:

PrintHandler

public interface Handler

Communicates the results of an Interpreter to the world.

PrintHandler is an implementation which writes its output to a Writer.

Since:

May 26, 2002

Version:

$Id: //open/saffron/src/main/saffron/walden/Handler.java#2 $

Author:

jhyde

Method Summary

void	afterExecute(OJClass clazz, Object o)
void	beforeExecute(ParseTree parseTree)
void	beforeParse()
void	onParseException(ParseException e)

Method Detail

beforeParse

public void beforeParse()

beforeExecute

public void beforeExecute(ParseTree parseTree)

afterExecute

public void afterExecute(OJClass clazz,
                         Object o)

onParseException

public void onParseException(ParseException e)