#!/usr/bin/env python
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# Copyright (C) DSTC Pty Ltd (ACN 052 372 577) 1997, 1998, 1999
# All Rights Reserved.
#
# The software contained on this media is the property of the DSTC Pty
# Ltd.  Use of this software is strictly in accordance with the
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# distribution of this software does not contain a LICENSE.HTML file
# then you have no rights to use this software in any manner and
# should contact DSTC at the address below to determine an appropriate
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# 
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#      Level 7, GP South
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#      St Lucia, 4072
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#      Fax: +61 7 3365 4311
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# This software is being provided "AS IS" without warranty of any
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# kind arising out of or in connection with the use or performance of
# this software.
#
# Project:      Fnorb
# File:         $Source: /cvsroot/fnorb/fnorb/orb/EventHandler.py,v $
# Version:      @(#)$RCSfile: EventHandler.py,v $ $Revision: 1.7 $
#
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""" Abstract event handler class (part of the 'Reactor' pattern). """


# Fnorb modules.
##import Reactor


class EventHandler:
    """ Abstract event handler class (part of the 'Reactor' pattern). """

    def handle_event(self, mask):
	""" Callback method to handle all events except close events. """

	pass

    def handle_close(self):
	""" Callback method to handle close events. """

	raise 'This is still used - NOT!!!!!'

	# Withdraw all of my Reactor registrations.
	self._reactor.unregister_handler(self, Reactor.ALL)

	pass

    def handle(self):
	""" Return the event handler's underlying I/O handle. """

	pass

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