# -*- coding: utf-8 -*- ############################################################################## # # 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 responsibility 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 # guarantees and support are strongly advised 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 IMovementCollectionUpdater(Interface): """Movement Collection Updater interface specification Documents which implement IMovementCollectionUpdater usually invoke an IMovementGenerator to generate an IMovementList and compare it to another IMovementList obtained from an IMovementCollection, thus generating an IMovementCollectionDiff. """ def getMovementCollectionDiff(context, rounding=False, movement_generator=None, updating_tester_list=None): """ Return a IMovementCollectionDiff by comparing movements the list of movements of context and the list of movements generated by movement_generator on context. context -- an IMovementCollection usually, possibly an IMovementList or an IMovement movement_generator -- an optional IMovementGenerator (if not specified, a context implicit IMovementGenerator will be used) updating_tester_list -- an optional list of testers used to get properties that we care on movements. This allows to improve performance by not looking at properties we don't care """ def updateMovementCollection(context, rounding=False, movement_generator=None, updating_tester_list=None): """ Invoke getMovementCollectionDiff and update context with the resulting IMovementCollectionDiff. context -- an IMovementCollection usually, possibly an IMovementList or an IMovement movement_generator -- an optional IMovementGenerator (if not specified, a context implicit IMovementGenerator will be used) updating_tester_list -- an optional list of testers used to get properties that we care on movements. This allows to improve performance by not looking at properties we don't care """