
from operator import attrgetter
from pyangbind.lib.yangtypes import RestrictedPrecisionDecimalType, RestrictedClassType, TypedListType
from pyangbind.lib.yangtypes import YANGBool, YANGListType, YANGDynClass, ReferenceType
from pyangbind.lib.base import PybindBase
from decimal import Decimal
from bitarray import bitarray
import __builtin__
class state(PybindBase):
  """
  This class was auto-generated by the PythonClass plugin for PYANG
  from YANG module openconfig-interfaces - based on the path /interfaces/interface/routed-vlan/ipv4/addresses/address/vrrp/vrrp-group/interface-tracking/state. Each member element of
  the container is represented as a class variable - with a specific
  YANG type.

  YANG Description: Operational state data for VRRP interface tracking
  """
  __slots__ = ('_pybind_generated_by', '_path_helper', '_yang_name', '_extmethods', '__track_interface','__priority_decrement',)

  _yang_name = 'state'

  _pybind_generated_by = 'container'

  def __init__(self, *args, **kwargs):

    self._path_helper = False

    self._extmethods = False
    self.__priority_decrement = YANGDynClass(base=RestrictedClassType(base_type=RestrictedClassType(base_type=int, restriction_dict={'range': ['0..255']}, int_size=8), restriction_dict={'range': [u'0..254']}), default=RestrictedClassType(base_type=int, restriction_dict={'range': ['0..255']}, int_size=8)(0), is_leaf=True, yang_name="priority-decrement", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, namespace='http://openconfig.net/yang/interfaces/ip', defining_module='openconfig-if-ip', yang_type='uint8', is_config=False)
    self.__track_interface = YANGDynClass(base=unicode, is_leaf=True, yang_name="track-interface", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, namespace='http://openconfig.net/yang/interfaces/ip', defining_module='openconfig-if-ip', yang_type='leafref', is_config=False)

    load = kwargs.pop("load", None)
    if args:
      if len(args) > 1:
        raise TypeError("cannot create a YANG container with >1 argument")
      all_attr = True
      for e in self._pyangbind_elements:
        if not hasattr(args[0], e):
          all_attr = False
          break
      if not all_attr:
        raise ValueError("Supplied object did not have the correct attributes")
      for e in self._pyangbind_elements:
        nobj = getattr(args[0], e)
        if nobj._changed() is False:
          continue
        setmethod = getattr(self, "_set_%s" % e)
        if load is None:
          setmethod(getattr(args[0], e))
        else:
          setmethod(getattr(args[0], e), load=load)

  def _path(self):
    if hasattr(self, "_parent"):
      return self._parent._path()+[self._yang_name]
    else:
      return [u'interfaces', u'interface', u'routed-vlan', u'ipv4', u'addresses', u'address', u'vrrp', u'vrrp-group', u'interface-tracking', u'state']

  def _get_track_interface(self):
    """
    Getter method for track_interface, mapped from YANG variable /interfaces/interface/routed_vlan/ipv4/addresses/address/vrrp/vrrp_group/interface_tracking/state/track_interface (leafref)

    YANG Description: Sets an interface that should be
tracked for up/down events to dynamically change the
priority state of the VRRP group, and potentially
change the mastership if the tracked interface going
down lowers the priority sufficiently
    """
    return self.__track_interface
      
  def _set_track_interface(self, v, load=False):
    """
    Setter method for track_interface, mapped from YANG variable /interfaces/interface/routed_vlan/ipv4/addresses/address/vrrp/vrrp_group/interface_tracking/state/track_interface (leafref)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_track_interface is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_track_interface() directly.

    YANG Description: Sets an interface that should be
tracked for up/down events to dynamically change the
priority state of the VRRP group, and potentially
change the mastership if the tracked interface going
down lowers the priority sufficiently
    """
    if hasattr(v, "_utype"):
      v = v._utype(v)
    try:
      t = YANGDynClass(v,base=unicode, is_leaf=True, yang_name="track-interface", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, namespace='http://openconfig.net/yang/interfaces/ip', defining_module='openconfig-if-ip', yang_type='leafref', is_config=False)
    except (TypeError, ValueError):
      raise ValueError({
          'error-string': """track_interface must be of a type compatible with leafref""",
          'defined-type': "leafref",
          'generated-type': """YANGDynClass(base=unicode, is_leaf=True, yang_name="track-interface", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, namespace='http://openconfig.net/yang/interfaces/ip', defining_module='openconfig-if-ip', yang_type='leafref', is_config=False)""",
        })

    self.__track_interface = t
    if hasattr(self, '_set'):
      self._set()

  def _unset_track_interface(self):
    self.__track_interface = YANGDynClass(base=unicode, is_leaf=True, yang_name="track-interface", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, namespace='http://openconfig.net/yang/interfaces/ip', defining_module='openconfig-if-ip', yang_type='leafref', is_config=False)


  def _get_priority_decrement(self):
    """
    Getter method for priority_decrement, mapped from YANG variable /interfaces/interface/routed_vlan/ipv4/addresses/address/vrrp/vrrp_group/interface_tracking/state/priority_decrement (uint8)

    YANG Description: Set the value to subtract from priority when
the tracked interface goes down
    """
    return self.__priority_decrement
      
  def _set_priority_decrement(self, v, load=False):
    """
    Setter method for priority_decrement, mapped from YANG variable /interfaces/interface/routed_vlan/ipv4/addresses/address/vrrp/vrrp_group/interface_tracking/state/priority_decrement (uint8)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_priority_decrement is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_priority_decrement() directly.

    YANG Description: Set the value to subtract from priority when
the tracked interface goes down
    """
    if hasattr(v, "_utype"):
      v = v._utype(v)
    try:
      t = YANGDynClass(v,base=RestrictedClassType(base_type=RestrictedClassType(base_type=int, restriction_dict={'range': ['0..255']}, int_size=8), restriction_dict={'range': [u'0..254']}), default=RestrictedClassType(base_type=int, restriction_dict={'range': ['0..255']}, int_size=8)(0), is_leaf=True, yang_name="priority-decrement", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, namespace='http://openconfig.net/yang/interfaces/ip', defining_module='openconfig-if-ip', yang_type='uint8', is_config=False)
    except (TypeError, ValueError):
      raise ValueError({
          'error-string': """priority_decrement must be of a type compatible with uint8""",
          'defined-type': "uint8",
          'generated-type': """YANGDynClass(base=RestrictedClassType(base_type=RestrictedClassType(base_type=int, restriction_dict={'range': ['0..255']}, int_size=8), restriction_dict={'range': [u'0..254']}), default=RestrictedClassType(base_type=int, restriction_dict={'range': ['0..255']}, int_size=8)(0), is_leaf=True, yang_name="priority-decrement", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, namespace='http://openconfig.net/yang/interfaces/ip', defining_module='openconfig-if-ip', yang_type='uint8', is_config=False)""",
        })

    self.__priority_decrement = t
    if hasattr(self, '_set'):
      self._set()

  def _unset_priority_decrement(self):
    self.__priority_decrement = YANGDynClass(base=RestrictedClassType(base_type=RestrictedClassType(base_type=int, restriction_dict={'range': ['0..255']}, int_size=8), restriction_dict={'range': [u'0..254']}), default=RestrictedClassType(base_type=int, restriction_dict={'range': ['0..255']}, int_size=8)(0), is_leaf=True, yang_name="priority-decrement", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, namespace='http://openconfig.net/yang/interfaces/ip', defining_module='openconfig-if-ip', yang_type='uint8', is_config=False)

  track_interface = __builtin__.property(_get_track_interface)
  priority_decrement = __builtin__.property(_get_priority_decrement)


  _pyangbind_elements = {'track_interface': track_interface, 'priority_decrement': priority_decrement, }


