CIM15/IEC61970/CutsJumpers/Clamp.py

   1 # Copyright (C) 2010-2011 Richard Lincoln
   2 #
   3 # Permission is hereby granted, free of charge, to any person obtaining a copy
   4 # of this software and associated documentation files (the "Software"), to
   5 # deal in the Software without restriction, including without limitation the
   6 # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
   7 # sell copies of the Software, and to permit persons to whom the Software is
   8 # furnished to do so, subject to the following conditions:
   9 #
  10 # The above copyright notice and this permission notice shall be included in
  11 # all copies or substantial portions of the Software.
  12 #
  13 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  14 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  15 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  16 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  17 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  18 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  19 # IN THE SOFTWARE.
  20
  21 from CIM15.IEC61970.Core.ConductingEquipment import ConductingEquipment
  22
  23 class Clamp(ConductingEquipment):
  24     """A Clamp is a galvanic connection at a line segment where other equipment is connected. A Clamp does not cut the line segment.  A Clamp is ConductingEquipment and has one Terminal with an associated ConnectivityNode. Any other ConductingEquipment can be connected to the Clamp ConnectivityNode.A Clamp is a galvanic connection at a line segment where other equipment is connected. A Clamp does not cut the line segment.  A Clamp is ConductingEquipment and has one Terminal with an associated ConnectivityNode. Any other ConductingEquipment can be connected to the Clamp ConnectivityNode.
  25     """
  26
  27     def __init__(self, lengthFromTerminal1=0.0, ACLineSegment=None, *args, **kw_args):
  28         """Initialises a new 'Clamp' instance.
  29
  30         @param lengthFromTerminal1: The length to the place where the cut is located starting from side one of the cut line segment, i.e. the line segment Terminal with sequenceNumber = 1.
  31         @param ACLineSegment:
  32         """
  33         #: The length to the place where the cut is located starting from side one of the cut line segment, i.e. the line segment Terminal with sequenceNumber = 1.
  34         self.lengthFromTerminal1 = lengthFromTerminal1
  35
  36         self._ACLineSegment = None
  37         self.ACLineSegment = ACLineSegment
  38
  39         super(Clamp, self).__init__(*args, **kw_args)
  40
  41     _attrs = ["lengthFromTerminal1"]
  42     _attr_types = {"lengthFromTerminal1": float}
  43     _defaults = {"lengthFromTerminal1": 0.0}
  44     _enums = {}
  45     _refs = ["ACLineSegment"]
  46     _many_refs = []
  47
  48     def getACLineSegment(self):
  49
  50         return self._ACLineSegment
  51
  52     def setACLineSegment(self, value):
  53         if self._ACLineSegment is not None:
  54             filtered = [x for x in self.ACLineSegment.Clamp if x != self]
  55             self._ACLineSegment._Clamp = filtered
  56
  57         self._ACLineSegment = value
  58         if self._ACLineSegment is not None:
  59             if self not in self._ACLineSegment._Clamp:
  60                 self._ACLineSegment._Clamp.append(self)
  61
  62     ACLineSegment = property(getACLineSegment, setACLineSegment)
  63