CIM14/IEC61970/Meas/AccumulatorLimitSet.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 CIM14.IEC61970.Meas.LimitSet import LimitSet
  22
  23 class AccumulatorLimitSet(LimitSet):
  24     """An AccumulatorLimitSet specifies a set of Limits that are associated with an Accumulator measurement.
  25     """
  26
  27     def __init__(self, Measurements=None, Limits=None, *args, **kw_args):
  28         """Initialises a new 'AccumulatorLimitSet' instance.
  29
  30         @param Measurements: The Measurements using the LimitSet.
  31         @param Limits: The limit values used for supervision of Measurements.
  32         """
  33         self._Measurements = []
  34         self.Measurements = [] if Measurements is None else Measurements
  35
  36         self._Limits = []
  37         self.Limits = [] if Limits is None else Limits
  38
  39         super(AccumulatorLimitSet, self).__init__(*args, **kw_args)
  40
  41     _attrs = []
  42     _attr_types = {}
  43     _defaults = {}
  44     _enums = {}
  45     _refs = ["Measurements", "Limits"]
  46     _many_refs = ["Measurements", "Limits"]
  47
  48     def getMeasurements(self):
  49         """The Measurements using the LimitSet.
  50         """
  51         return self._Measurements
  52
  53     def setMeasurements(self, value):
  54         for p in self._Measurements:
  55             filtered = [q for q in p.LimitSets if q != self]
  56             self._Measurements._LimitSets = filtered
  57         for r in value:
  58             if self not in r._LimitSets:
  59                 r._LimitSets.append(self)
  60         self._Measurements = value
  61
  62     Measurements = property(getMeasurements, setMeasurements)
  63
  64     def addMeasurements(self, *Measurements):
  65         for obj in Measurements:
  66             if self not in obj._LimitSets:
  67                 obj._LimitSets.append(self)
  68             self._Measurements.append(obj)
  69
  70     def removeMeasurements(self, *Measurements):
  71         for obj in Measurements:
  72             if self in obj._LimitSets:
  73                 obj._LimitSets.remove(self)
  74             self._Measurements.remove(obj)
  75
  76     def getLimits(self):
  77         """The limit values used for supervision of Measurements.
  78         """
  79         return self._Limits
  80
  81     def setLimits(self, value):
  82         for x in self._Limits:
  83             x.LimitSet = None
  84         for y in value:
  85             y._LimitSet = self
  86         self._Limits = value
  87
  88     Limits = property(getLimits, setLimits)
  89
  90     def addLimits(self, *Limits):
  91         for obj in Limits:
  92             obj.LimitSet = self
  93
  94     def removeLimits(self, *Limits):
  95         for obj in Limits:
  96             obj.LimitSet = None
  97