CIM14/IEC61968/Assets/Seal.py

   1 # Copyright (C) 2010 Richard Lincoln
   2 #
   3 # This library is free software; you can redistribute it and/or
   4 # modify it under the terms of the GNU Lesser General Public
   5 # License as published by the Free Software Foundation; either
   6 # version 2.1 of the License, or (at your option) any later version.
   7 #
   8 # This library is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  11 # Lesser General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU Lesser General Public
  14 # License along with this library; if not, write to the Free Software
  15 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA, USA
  16
  17 from CIM14.IEC61970.Core.IdentifiedObject import IdentifiedObject
  18
  19 class Seal(IdentifiedObject):
  20     """Physically controls access to AssetContainers.
  21     """
  22
  23     def __init__(self, kind="other", condition="open", sealNumber='', appliedDateTime='', AssetContainer=None, *args, **kw_args):
  24         """Initialises a new 'Seal' instance.
  25
  26         @param kind: Kind of seal. Values are: "other", "lead", "steel", "lock"
  27         @param condition: Condition of seal. Values are: "open", "broken", "missing", "other", "locked"
  28         @param sealNumber: (reserved word) Seal number.
  29         @param appliedDateTime: Date and time this seal has been applied.
  30         @param AssetContainer: Asset container to which this seal is applied.
  31         """
  32         #: Kind of seal. Values are: "other", "lead", "steel", "lock"
  33         self.kind = kind
  34
  35         #: Condition of seal. Values are: "open", "broken", "missing", "other", "locked"
  36         self.condition = condition
  37
  38         #: (reserved word) Seal number.
  39         self.sealNumber = sealNumber
  40
  41         #: Date and time this seal has been applied.
  42         self.appliedDateTime = appliedDateTime
  43
  44         self._AssetContainer = None
  45         self.AssetContainer = AssetContainer
  46
  47         super(Seal, self).__init__(*args, **kw_args)
  48
  49     _attrs = ["kind", "condition", "sealNumber", "appliedDateTime"]
  50     _attr_types = {"kind": str, "condition": str, "sealNumber": str, "appliedDateTime": str}
  51     _defaults = {"kind": "other", "condition": "open", "sealNumber": '', "appliedDateTime": ''}
  52     _enums = {"kind": "SealKind", "condition": "SealConditionKind"}
  53     _refs = ["AssetContainer"]
  54     _many_refs = []
  55
  56     def getAssetContainer(self):
  57         """Asset container to which this seal is applied.
  58         """
  59         return self._AssetContainer
  60
  61     def setAssetContainer(self, value):
  62         if self._AssetContainer is not None:
  63             filtered = [x for x in self.AssetContainer.Seals if x != self]
  64             self._AssetContainer._Seals = filtered
  65
  66         self._AssetContainer = value
  67         if self._AssetContainer is not None:
  68             self._AssetContainer._Seals.append(self)
  69
  70     AssetContainer = property(getAssetContainer, setAssetContainer)
  71