org.extex.engine
Class InteractionModeObserver

java.lang.Object
  org.extex.engine.InteractionModeObserver

All Implemented Interfaces:

InteractionObserver

public class InteractionModeObserver
extends java.lang.Object
implements InteractionObserver

This observer is used to transport the interaction mode changes to the logger. Thus it is guaranteed that only the appropriate messages are shown.

Version:

$Revision:4445 $

Author:

Gerd Neugebauer

Constructor Summary

InteractionModeObserver(java.util.logging.Handler theHandler)
Creates a new object.

Method Summary

void	receiveInteractionChange(ContextInternals context, Interaction mode) Receive a notification on a count change.

Methods inherited from class java.lang.Object

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

Constructor Detail

InteractionModeObserver

public InteractionModeObserver(java.util.logging.Handler theHandler)

Creates a new object.

Parameters:

theHandler - the target handler

Method Detail

receiveInteractionChange

public void receiveInteractionChange(ContextInternals context,
                                     Interaction mode)
                              throws java.lang.Exception

Receive a notification on a count change. If the interaction mode received is batchmode then the handler encapsulated is switched to log level severe.Otherwise it is switched to log level info.

Specified by:

receiveInteractionChange in interface InteractionObserver

Parameters:

context - the interpreter context

mode - the new interaction mode.

Throws:

java.lang.Exception - in case of a problem

See Also:

InteractionObserver.receiveInteractionChange( org.extex.interpreter.context.ContextInternals, org.extex.interpreter.interaction.Interaction)