CIM14/IEC61970/Meas/AccumulatorLimitSet.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.Meas.LimitSet import LimitSet
  18
  19 class AccumulatorLimitSet(LimitSet):
  20     """An AccumulatorLimitSet specifies a set of Limits that are associated with an Accumulator measurement.
  21     """
  22
  23     def __init__(self, Measurements=None, Limits=None, *args, **kw_args):
  24         """Initialises a new 'AccumulatorLimitSet' instance.
  25
  26         @param Measurements: The Measurements using the LimitSet.
  27         @param Limits: The limit values used for supervision of Measurements.
  28         """
  29         self._Measurements = []
  30         self.Measurements = [] if Measurements is None else Measurements
  31
  32         self._Limits = []
  33         self.Limits = [] if Limits is None else Limits
  34
  35         super(AccumulatorLimitSet, self).__init__(*args, **kw_args)
  36
  37     _attrs = []
  38     _attr_types = {}
  39     _defaults = {}
  40     _enums = {}
  41     _refs = ["Measurements", "Limits"]
  42     _many_refs = ["Measurements", "Limits"]
  43
  44     def getMeasurements(self):
  45         """The Measurements using the LimitSet.
  46         """
  47         return self._Measurements
  48
  49     def setMeasurements(self, value):
  50         for p in self._Measurements:
  51             filtered = [q for q in p.LimitSets if q != self]
  52             self._Measurements._LimitSets = filtered
  53         for r in value:
  54             if self not in r._LimitSets:
  55                 r._LimitSets.append(self)
  56         self._Measurements = value
  57
  58     Measurements = property(getMeasurements, setMeasurements)
  59
  60     def addMeasurements(self, *Measurements):
  61         for obj in Measurements:
  62             if self not in obj._LimitSets:
  63                 obj._LimitSets.append(self)
  64             self._Measurements.append(obj)
  65
  66     def removeMeasurements(self, *Measurements):
  67         for obj in Measurements:
  68             if self in obj._LimitSets:
  69                 obj._LimitSets.remove(self)
  70             self._Measurements.remove(obj)
  71
  72     def getLimits(self):
  73         """The limit values used for supervision of Measurements.
  74         """
  75         return self._Limits
  76
  77     def setLimits(self, value):
  78         for x in self._Limits:
  79             x._LimitSet = None
  80         for y in value:
  81             y._LimitSet = self
  82         self._Limits = value
  83
  84     Limits = property(getLimits, setLimits)
  85
  86     def addLimits(self, *Limits):
  87         for obj in Limits:
  88             obj._LimitSet = self
  89             self._Limits.append(obj)
  90
  91     def removeLimits(self, *Limits):
  92         for obj in Limits:
  93             obj._LimitSet = None
  94             self._Limits.remove(obj)
  95