text: # Copyright (C) 2010-2011 Richard Lincoln
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to
  # deal in the Software without restriction, including without limitation the
  # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  # sell copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in
  # all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  # IN THE SOFTWARE.
  
  from CIM14.IEC61970.Meas.MeasurementValue import MeasurementValue
  
  class StringMeasurementValue(MeasurementValue):
      """StringMeasurementValue represents a measurement value of type string.
      """
  
      def __init__(self, value='', StringMeasurement=None, *args, **kw_args):
          """Initialises a new 'StringMeasurementValue' instance.
  
          @param value: The value to supervise. 
          @param StringMeasurement: Measurement to which this value is connected.
          """
          #: The value to supervise.
          self.value = value
  
          self._StringMeasurement = None
          self.StringMeasurement = StringMeasurement
  
          super(StringMeasurementValue, self).__init__(*args, **kw_args)
  
      _attrs = ["value"]
      _attr_types = {"value": str}
      _defaults = {"value": ''}
      _enums = {}
      _refs = ["StringMeasurement"]
      _many_refs = []
  
      def getStringMeasurement(self):
          """Measurement to which this value is connected.
          """
          return self._StringMeasurement
  
      def setStringMeasurement(self, value):
          if self._StringMeasurement is not None:
              filtered = [x for x in self.StringMeasurement.StringMeasurementValues if x != self]
              self._StringMeasurement._StringMeasurementValues = filtered
  
          self._StringMeasurement = value
          if self._StringMeasurement is not None:
              if self not in self._StringMeasurement._StringMeasurementValues:
                  self._StringMeasurement._StringMeasurementValues.append(self)
  
      StringMeasurement = property(getStringMeasurement, setStringMeasurement)
  
  