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#------------------------------------------------------------------------------
# Copyright (c) 2005, Enthought, Inc.
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in enthought/LICENSE.txt and may be redistributed only
# under the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
# Thanks for using Enthought open source!
#
# Author: Enthought, Inc.
# Description: <Enthought naming package component>
#------------------------------------------------------------------------------
""" The base class for all object factories. """
# Enthought library imports.
from traits.api import HasTraits
class ObjectFactory(HasTraits):
""" The base class for all object factories.
An object factory accepts some information about how to create an object
(such as a reference) and returns an instance of that object.
"""
###########################################################################
# 'ObjectFactory' interface.
###########################################################################
def get_object_instance(self, state, name, context):
""" Creates an object using the specified state information.
Returns None if the factory cannot create the object (ie. it does not
recognise the state passed to it).
"""
raise NotImplementedError
### EOF #######################################################################
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