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##############################################################################
#
# Copyright (c) 2009 Nexedi SA and Contributors. All Rights Reserved.
# Jean-Paul Smets-Solanes <jp@nexedi.com>
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
from zope.interface import Interface
class IBusinessCompletable(Interface):
"""Business Completable interface specification
Business states and path can be completed or partially completed.
"""
def isCompleted(explanation):
"""True if all related simulation movements for this explanation
document are delivered and in simulation state which is considered
as finished.
"""
def isPartiallyCompleted(explanation):
"""True if some related simulation movements for this explanation
document are delivered and in simulation state which is considered
as finished.
"""
def getExpectedCompletionDate(task):
"""Returns the date at which the given state is expected to
be completed, based on the start_date and stop_date of
the given task document.
'task' is a document which follows the ITaskGetter interface
(getStartDate, getStopDate)
"""
def getExpectedCompletionDuration(task):
"""Returns the duration at which the the state
if expected to be completed, based on the start_date
and stop_date of the explanation document.
'task' is a document which follows the ITaskGetter interface
(getStartDate, getStopDate)
"""