# -*- coding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2009 Nexedi SA and Contributors. All Rights Reserved.
#                    Jean-Paul Smets-Solanes <jp@nexedi.com>
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"""
Products.ERP5.interfaces.business_buildable
"""

from zope.interface import Interface

class IBusinessBuildable(Interface):
  """Business Buildable interface specification"""

  def isBuildable(explanation):
    """Returns True if any of the related Simulation Movement
    is buildable and if the predecessor state is completed.

    'explanation' is the Order or Item or Document which is the
    cause of a root applied rule in the simulation
    """

  def isPartiallyBuildable(explanation):
    """Returns True if any of the related Simulation Movement
    is buildable and if the predecessor state is partially completed.

    'explanation' is the Order or Item or Document which is the
    cause of a root applied rule in the simulation

    FIXME/JPS: Not sure if this will exist some day XXX
    """

  def build(explanation):
    """Builds all related movements in the simulation
    using the builders of Business Path

    'explanation' is the Order or Item or Document which is the
    cause of a root applied rule in the simulation
    """
