org.extex.interpreter.context.observer.group
Interface GroupObserver

public interface GroupObserver

This interface describes the ability to receive a notification about the opening and closing of groups.

Version:

$Revision$

Author:

Gerd Neugebauer

Method Summary

void	receiveCloseGroup(ContextInternals context) Receive a notification that a group has been closed.
void	receiveOpenGroup(ContextInternals context) Receive a notification that a group has been opened.

Method Detail

receiveCloseGroup

void receiveCloseGroup(ContextInternals context)
                       throws java.lang.Exception

Receive a notification that a group has been closed.

Parameters:

context - the interpreter context

Throws:

java.lang.Exception - in case of an error

receiveOpenGroup

void receiveOpenGroup(ContextInternals context)
                      throws java.lang.Exception

Receive a notification that a group has been opened.

Parameters:

context - the interpreter context

Throws:

java.lang.Exception - in case of an error