initial commit with interface declaration only.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@30667 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/MovementCollectionDiff.py

+# -*- coding: utf-8 -*-
+##############################################################################
+#
+# Copyright (c) 2009 Nexedi SA and Contributors. All Rights Reserved.
+#
+# 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 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+##############################################################################
+
+import zope.interface
+from Products.ERP5Type import interfaces
+
+class MovementCollectionDiff(object):
+  """
+  Documents which implement IMovementCollectionDiff
+  are used to represent the movements which should be
+  added, updated or deleted in an IMovementCollection.
+  They are usually generated and used by
+  IMovementCollectionUpdater.
+  """
+  # Declarative interfaces
+  zope.interface.implements(interfaces.IMovementCollectionDiff,)