text: # MIT LICENSE
  #
  # Copyright 1997 - 2020 by IXIA Keysight
  #
  # 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 uhd_restpy.base import Base
  from uhd_restpy.files import Files
  from typing import List, Any, Union
  
  
  class Restriction(Base):
      """Choices for field value
      The Restriction class encapsulates a list of restriction resources that are managed by the user.
      A list of resources can be retrieved from the server using the Restriction.find() method.
      The list can be managed by using the Restriction.add() and Restriction.remove() methods.
      """
  
      __slots__ = ()
      _SDM_NAME = 'restriction'
      _SDM_ATT_MAP = {
          'Enum': 'enum',
          'SingleValue': 'singleValue',
      }
      _SDM_ENUM_MAP = {
      }
  
      def __init__(self, parent, list_op=False):
          super(Restriction, self).__init__(parent, list_op)
  
      @property
      def Enum(self):
          # type: () -> str
          """
          Returns
          -------
          - str: Internal enumeration type to be used as value options
          """
          return self._get_attribute(self._SDM_ATT_MAP['Enum'])
      @Enum.setter
      def Enum(self, value):
          # type: (str) -> None
          self._set_attribute(self._SDM_ATT_MAP['Enum'], value)
  
      @property
      def SingleValue(self):
          # type: () -> bool
          """
          Returns
          -------
          - bool: Restricts the field to single value pattern without overlays
          """
          return self._get_attribute(self._SDM_ATT_MAP['SingleValue'])
      @SingleValue.setter
      def SingleValue(self, value):
          # type: (bool) -> None
          self._set_attribute(self._SDM_ATT_MAP['SingleValue'], value)
  
      def update(self, Enum=None, SingleValue=None):
          # type: (str, bool) -> Restriction
          """Updates restriction resource on the server.
  
          Args
          ----
          - Enum (str): Internal enumeration type to be used as value options
          - SingleValue (bool): Restricts the field to single value pattern without overlays
  
          Raises
          ------
          - ServerError: The server has encountered an uncategorized error condition
          """
          return self._update(self._map_locals(self._SDM_ATT_MAP, locals()))
  
      def add(self, Enum=None, SingleValue=None):
          # type: (str, bool) -> Restriction
          """Adds a new restriction resource on the server and adds it to the container.
  
          Args
          ----
          - Enum (str): Internal enumeration type to be used as value options
          - SingleValue (bool): Restricts the field to single value pattern without overlays
  
          Returns
          -------
          - self: This instance with all currently retrieved restriction resources using find and the newly added restriction resources available through an iterator or index
  
          Raises
          ------
          - ServerError: The server has encountered an uncategorized error condition
          """
          return self._create(self._map_locals(self._SDM_ATT_MAP, locals()))
  
      def remove(self):
          """Deletes all the contained restriction resources in this instance from the server.
  
          Raises
          ------
          - NotFoundError: The requested resource does not exist on the server
          - ServerError: The server has encountered an uncategorized error condition
          """
          self._delete()
  
      def find(self, Enum=None, SingleValue=None):
          # type: (str, bool) -> Restriction
          """Finds and retrieves restriction resources from the server.
  
          All named parameters are evaluated on the server using regex. The named parameters can be used to selectively retrieve restriction resources from the server.
          To retrieve an exact match ensure the parameter value starts with ^ and ends with $
          By default the find method takes no parameters and will retrieve all restriction resources from the server.
  
          Args
          ----
          - Enum (str): Internal enumeration type to be used as value options
          - SingleValue (bool): Restricts the field to single value pattern without overlays
  
          Returns
          -------
          - self: This instance with matching restriction resources retrieved from the server available through an iterator or index
  
          Raises
          ------
          - ServerError: The server has encountered an uncategorized error condition
          """
          return self._select(self._map_locals(self._SDM_ATT_MAP, locals()))
  
      def read(self, href):
          """Retrieves a single instance of restriction data from the server.
  
          Args
          ----
          - href (str): An href to the instance to be retrieved
  
          Returns
          -------
          - self: This instance with the restriction resources from the server available through an iterator or index
  
          Raises
          ------
          - NotFoundError: The requested resource does not exist on the server
          - ServerError: The server has encountered an uncategorized error condition
          """
          return self._read(href)
  