movement.py 2.3 KB
Newer Older
Jean-Paul Smets's avatar
Jean-Paul Smets committed
1
# -*- coding: utf-8 -*-
2 3
##############################################################################
#
Jean-Paul Smets's avatar
Jean-Paul Smets committed
4
# Copyright (c) 2009 Nexedi SA and Contributors. All Rights Reserved.
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
#                    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.
#
##############################################################################

30 31
from Products.ERP5.interfaces.production_movement import IProductionMovement
from Products.ERP5.interfaces.arrow_base import IArrowBase
32 33 34

class IMovement(IProductionMovement, IArrowBase):
  """Movement interface specification
35

36
  A movement represents an amount of resources which
37
  is moved along an Arrow (source and destination)
38
  from a source A to a destination B.
39 40 41 42 43
  """
  def isMovement():
    """
    Returns True if this movement should be indexed in the
    stock table of the catalog, False else.
44
    """
45 46 47 48 49 50 51 52 53 54 55 56 57

  def isAccountable():
    """
    Returns True if this movement impacts the stock levels of source and
    destination.
    """

  def isMovingItem(item):
    """
    Returns True if this movement physically move the item from a tracking
    point of view.
    """

58 59 60
# For backward compatibility only
from Products.ERP5.interfaces.accounting_movement import IAccountingMovement
from Products.ERP5.interfaces.asset_movement import IAssetMovement