# -*- coding: utf-8 -*-
from operator import attrgetter
from pyangbind.lib.yangtypes import RestrictedPrecisionDecimalType
from pyangbind.lib.yangtypes import RestrictedClassType
from pyangbind.lib.yangtypes import TypedListType
from pyangbind.lib.yangtypes import YANGBool
from pyangbind.lib.yangtypes import YANGListType
from pyangbind.lib.yangtypes import YANGDynClass
from pyangbind.lib.yangtypes import ReferenceType
from pyangbind.lib.base import PybindBase
from collections import OrderedDict
from decimal import Decimal
from bitarray import bitarray
import six

# PY3 support of some PY2 keywords (needs improved)
if six.PY3:
    import builtins as __builtin__

    long = int
elif six.PY2:
    import __builtin__


class config(PybindBase):
    """
  This class was auto-generated by the PythonClass plugin for PYANG
  from YANG module openconfig-network-instance - based on the path /network-instances/network-instance/mpls/lsps/static-lsps/static-lsp/transit/config. Each member element of
  the container is represented as a class variable - with a specific
  YANG type.

  YANG Description: Configuration data for transit LSPs
  """
    __slots__ = (
        "_path_helper", "_extmethods", "__next_hop", "__incoming_label", "__push_label"
    )

    _yang_name = "config"

    _pybind_generated_by = "container"

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

        self._path_helper = False

        self._extmethods = False
        self.__next_hop = YANGDynClass(
            base=[
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_dict={
                        "pattern": "(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.){3}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(%[\\p{N}\\p{L}]+)?"
                    },
                ),
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_dict={
                        "pattern": "((:|[0-9a-fA-F]{0,4}):)([0-9a-fA-F]{0,4}:){0,5}((([0-9a-fA-F]{0,4}:)?(:|[0-9a-fA-F]{0,4}))|(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])))(%[\\p{N}\\p{L}]+)?"
                    },
                ),
            ],
            is_leaf=True,
            yang_name="next-hop",
            parent=self,
            path_helper=self._path_helper,
            extmethods=self._extmethods,
            register_paths=True,
            namespace="http://openconfig.net/yang/network-instance",
            defining_module="openconfig-network-instance",
            yang_type="inet:ip-address",
            is_config=True,
        )
        self.__incoming_label = YANGDynClass(
            base=[
                RestrictedClassType(
                    base_type=RestrictedClassType(
                        base_type=long,
                        restriction_dict={"range": ["0..4294967295"]},
                        int_size=32,
                    ),
                    restriction_dict={"range": ["16..1048575"]},
                ),
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_type="dict_key",
                    restriction_arg={
                        "IPV4_EXPLICIT_NULL": {"value": 0},
                        "ROUTER_ALERT": {"value": 1},
                        "IPV6_EXPLICIT_NULL": {"value": 2},
                        "IMPLICIT_NULL": {"value": 3},
                        "ENTROPY_LABEL_INDICATOR": {"value": 7},
                        "NO_LABEL": {},
                    },
                ),
            ],
            is_leaf=True,
            yang_name="incoming-label",
            parent=self,
            path_helper=self._path_helper,
            extmethods=self._extmethods,
            register_paths=True,
            namespace="http://openconfig.net/yang/network-instance",
            defining_module="openconfig-network-instance",
            yang_type="oc-mplst:mpls-label",
            is_config=True,
        )
        self.__push_label = YANGDynClass(
            base=[
                RestrictedClassType(
                    base_type=RestrictedClassType(
                        base_type=long,
                        restriction_dict={"range": ["0..4294967295"]},
                        int_size=32,
                    ),
                    restriction_dict={"range": ["16..1048575"]},
                ),
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_type="dict_key",
                    restriction_arg={
                        "IPV4_EXPLICIT_NULL": {"value": 0},
                        "ROUTER_ALERT": {"value": 1},
                        "IPV6_EXPLICIT_NULL": {"value": 2},
                        "IMPLICIT_NULL": {"value": 3},
                        "ENTROPY_LABEL_INDICATOR": {"value": 7},
                        "NO_LABEL": {},
                    },
                ),
            ],
            is_leaf=True,
            yang_name="push-label",
            parent=self,
            path_helper=self._path_helper,
            extmethods=self._extmethods,
            register_paths=True,
            namespace="http://openconfig.net/yang/network-instance",
            defining_module="openconfig-network-instance",
            yang_type="oc-mplst:mpls-label",
            is_config=True,
        )

        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 [
                "network-instances",
                "network-instance",
                "mpls",
                "lsps",
                "static-lsps",
                "static-lsp",
                "transit",
                "config",
            ]

    def _get_next_hop(self):
        """
    Getter method for next_hop, mapped from YANG variable /network_instances/network_instance/mpls/lsps/static_lsps/static_lsp/transit/config/next_hop (inet:ip-address)

    YANG Description: next hop IP address for the LSP
    """
        return self.__next_hop

    def _set_next_hop(self, v, load=False):
        """
    Setter method for next_hop, mapped from YANG variable /network_instances/network_instance/mpls/lsps/static_lsps/static_lsp/transit/config/next_hop (inet:ip-address)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_next_hop is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_next_hop() directly.

    YANG Description: next hop IP address for the LSP
    """
        if hasattr(v, "_utype"):
            v = v._utype(v)
        try:
            t = YANGDynClass(
                v,
                base=[
                    RestrictedClassType(
                        base_type=six.text_type,
                        restriction_dict={
                            "pattern": "(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.){3}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(%[\\p{N}\\p{L}]+)?"
                        },
                    ),
                    RestrictedClassType(
                        base_type=six.text_type,
                        restriction_dict={
                            "pattern": "((:|[0-9a-fA-F]{0,4}):)([0-9a-fA-F]{0,4}:){0,5}((([0-9a-fA-F]{0,4}:)?(:|[0-9a-fA-F]{0,4}))|(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])))(%[\\p{N}\\p{L}]+)?"
                        },
                    ),
                ],
                is_leaf=True,
                yang_name="next-hop",
                parent=self,
                path_helper=self._path_helper,
                extmethods=self._extmethods,
                register_paths=True,
                namespace="http://openconfig.net/yang/network-instance",
                defining_module="openconfig-network-instance",
                yang_type="inet:ip-address",
                is_config=True,
            )
        except (TypeError, ValueError):
            raise ValueError(
                {
                    "error-string": """next_hop must be of a type compatible with inet:ip-address""",
                    "defined-type": "inet:ip-address",
                    "generated-type": """YANGDynClass(base=[RestrictedClassType(base_type=six.text_type, restriction_dict={'pattern': '(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.){3}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(%[\\p{N}\\p{L}]+)?'}),RestrictedClassType(base_type=six.text_type, restriction_dict={'pattern': '((:|[0-9a-fA-F]{0,4}):)([0-9a-fA-F]{0,4}:){0,5}((([0-9a-fA-F]{0,4}:)?(:|[0-9a-fA-F]{0,4}))|(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])))(%[\\p{N}\\p{L}]+)?'}),], is_leaf=True, yang_name="next-hop", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, namespace='http://openconfig.net/yang/network-instance', defining_module='openconfig-network-instance', yang_type='inet:ip-address', is_config=True)""",
                }
            )

        self.__next_hop = t
        if hasattr(self, "_set"):
            self._set()

    def _unset_next_hop(self):
        self.__next_hop = YANGDynClass(
            base=[
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_dict={
                        "pattern": "(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.){3}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(%[\\p{N}\\p{L}]+)?"
                    },
                ),
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_dict={
                        "pattern": "((:|[0-9a-fA-F]{0,4}):)([0-9a-fA-F]{0,4}:){0,5}((([0-9a-fA-F]{0,4}:)?(:|[0-9a-fA-F]{0,4}))|(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])))(%[\\p{N}\\p{L}]+)?"
                    },
                ),
            ],
            is_leaf=True,
            yang_name="next-hop",
            parent=self,
            path_helper=self._path_helper,
            extmethods=self._extmethods,
            register_paths=True,
            namespace="http://openconfig.net/yang/network-instance",
            defining_module="openconfig-network-instance",
            yang_type="inet:ip-address",
            is_config=True,
        )

    def _get_incoming_label(self):
        """
    Getter method for incoming_label, mapped from YANG variable /network_instances/network_instance/mpls/lsps/static_lsps/static_lsp/transit/config/incoming_label (oc-mplst:mpls-label)

    YANG Description: label value on the incoming packet
    """
        return self.__incoming_label

    def _set_incoming_label(self, v, load=False):
        """
    Setter method for incoming_label, mapped from YANG variable /network_instances/network_instance/mpls/lsps/static_lsps/static_lsp/transit/config/incoming_label (oc-mplst:mpls-label)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_incoming_label is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_incoming_label() directly.

    YANG Description: label value on the incoming packet
    """
        if hasattr(v, "_utype"):
            v = v._utype(v)
        try:
            t = YANGDynClass(
                v,
                base=[
                    RestrictedClassType(
                        base_type=RestrictedClassType(
                            base_type=long,
                            restriction_dict={"range": ["0..4294967295"]},
                            int_size=32,
                        ),
                        restriction_dict={"range": ["16..1048575"]},
                    ),
                    RestrictedClassType(
                        base_type=six.text_type,
                        restriction_type="dict_key",
                        restriction_arg={
                            "IPV4_EXPLICIT_NULL": {"value": 0},
                            "ROUTER_ALERT": {"value": 1},
                            "IPV6_EXPLICIT_NULL": {"value": 2},
                            "IMPLICIT_NULL": {"value": 3},
                            "ENTROPY_LABEL_INDICATOR": {"value": 7},
                            "NO_LABEL": {},
                        },
                    ),
                ],
                is_leaf=True,
                yang_name="incoming-label",
                parent=self,
                path_helper=self._path_helper,
                extmethods=self._extmethods,
                register_paths=True,
                namespace="http://openconfig.net/yang/network-instance",
                defining_module="openconfig-network-instance",
                yang_type="oc-mplst:mpls-label",
                is_config=True,
            )
        except (TypeError, ValueError):
            raise ValueError(
                {
                    "error-string": """incoming_label must be of a type compatible with oc-mplst:mpls-label""",
                    "defined-type": "oc-mplst:mpls-label",
                    "generated-type": """YANGDynClass(base=[RestrictedClassType(base_type=RestrictedClassType(base_type=long, restriction_dict={'range': ['0..4294967295']}, int_size=32), restriction_dict={'range': ['16..1048575']}),RestrictedClassType(base_type=six.text_type,                                     restriction_type="dict_key",                                     restriction_arg={'IPV4_EXPLICIT_NULL': {'value': 0}, 'ROUTER_ALERT': {'value': 1}, 'IPV6_EXPLICIT_NULL': {'value': 2}, 'IMPLICIT_NULL': {'value': 3}, 'ENTROPY_LABEL_INDICATOR': {'value': 7}, 'NO_LABEL': {}},),], is_leaf=True, yang_name="incoming-label", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, namespace='http://openconfig.net/yang/network-instance', defining_module='openconfig-network-instance', yang_type='oc-mplst:mpls-label', is_config=True)""",
                }
            )

        self.__incoming_label = t
        if hasattr(self, "_set"):
            self._set()

    def _unset_incoming_label(self):
        self.__incoming_label = YANGDynClass(
            base=[
                RestrictedClassType(
                    base_type=RestrictedClassType(
                        base_type=long,
                        restriction_dict={"range": ["0..4294967295"]},
                        int_size=32,
                    ),
                    restriction_dict={"range": ["16..1048575"]},
                ),
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_type="dict_key",
                    restriction_arg={
                        "IPV4_EXPLICIT_NULL": {"value": 0},
                        "ROUTER_ALERT": {"value": 1},
                        "IPV6_EXPLICIT_NULL": {"value": 2},
                        "IMPLICIT_NULL": {"value": 3},
                        "ENTROPY_LABEL_INDICATOR": {"value": 7},
                        "NO_LABEL": {},
                    },
                ),
            ],
            is_leaf=True,
            yang_name="incoming-label",
            parent=self,
            path_helper=self._path_helper,
            extmethods=self._extmethods,
            register_paths=True,
            namespace="http://openconfig.net/yang/network-instance",
            defining_module="openconfig-network-instance",
            yang_type="oc-mplst:mpls-label",
            is_config=True,
        )

    def _get_push_label(self):
        """
    Getter method for push_label, mapped from YANG variable /network_instances/network_instance/mpls/lsps/static_lsps/static_lsp/transit/config/push_label (oc-mplst:mpls-label)

    YANG Description: label value to push at the current hop for the
LSP
    """
        return self.__push_label

    def _set_push_label(self, v, load=False):
        """
    Setter method for push_label, mapped from YANG variable /network_instances/network_instance/mpls/lsps/static_lsps/static_lsp/transit/config/push_label (oc-mplst:mpls-label)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_push_label is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_push_label() directly.

    YANG Description: label value to push at the current hop for the
LSP
    """
        if hasattr(v, "_utype"):
            v = v._utype(v)
        try:
            t = YANGDynClass(
                v,
                base=[
                    RestrictedClassType(
                        base_type=RestrictedClassType(
                            base_type=long,
                            restriction_dict={"range": ["0..4294967295"]},
                            int_size=32,
                        ),
                        restriction_dict={"range": ["16..1048575"]},
                    ),
                    RestrictedClassType(
                        base_type=six.text_type,
                        restriction_type="dict_key",
                        restriction_arg={
                            "IPV4_EXPLICIT_NULL": {"value": 0},
                            "ROUTER_ALERT": {"value": 1},
                            "IPV6_EXPLICIT_NULL": {"value": 2},
                            "IMPLICIT_NULL": {"value": 3},
                            "ENTROPY_LABEL_INDICATOR": {"value": 7},
                            "NO_LABEL": {},
                        },
                    ),
                ],
                is_leaf=True,
                yang_name="push-label",
                parent=self,
                path_helper=self._path_helper,
                extmethods=self._extmethods,
                register_paths=True,
                namespace="http://openconfig.net/yang/network-instance",
                defining_module="openconfig-network-instance",
                yang_type="oc-mplst:mpls-label",
                is_config=True,
            )
        except (TypeError, ValueError):
            raise ValueError(
                {
                    "error-string": """push_label must be of a type compatible with oc-mplst:mpls-label""",
                    "defined-type": "oc-mplst:mpls-label",
                    "generated-type": """YANGDynClass(base=[RestrictedClassType(base_type=RestrictedClassType(base_type=long, restriction_dict={'range': ['0..4294967295']}, int_size=32), restriction_dict={'range': ['16..1048575']}),RestrictedClassType(base_type=six.text_type,                                     restriction_type="dict_key",                                     restriction_arg={'IPV4_EXPLICIT_NULL': {'value': 0}, 'ROUTER_ALERT': {'value': 1}, 'IPV6_EXPLICIT_NULL': {'value': 2}, 'IMPLICIT_NULL': {'value': 3}, 'ENTROPY_LABEL_INDICATOR': {'value': 7}, 'NO_LABEL': {}},),], is_leaf=True, yang_name="push-label", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, namespace='http://openconfig.net/yang/network-instance', defining_module='openconfig-network-instance', yang_type='oc-mplst:mpls-label', is_config=True)""",
                }
            )

        self.__push_label = t
        if hasattr(self, "_set"):
            self._set()

    def _unset_push_label(self):
        self.__push_label = YANGDynClass(
            base=[
                RestrictedClassType(
                    base_type=RestrictedClassType(
                        base_type=long,
                        restriction_dict={"range": ["0..4294967295"]},
                        int_size=32,
                    ),
                    restriction_dict={"range": ["16..1048575"]},
                ),
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_type="dict_key",
                    restriction_arg={
                        "IPV4_EXPLICIT_NULL": {"value": 0},
                        "ROUTER_ALERT": {"value": 1},
                        "IPV6_EXPLICIT_NULL": {"value": 2},
                        "IMPLICIT_NULL": {"value": 3},
                        "ENTROPY_LABEL_INDICATOR": {"value": 7},
                        "NO_LABEL": {},
                    },
                ),
            ],
            is_leaf=True,
            yang_name="push-label",
            parent=self,
            path_helper=self._path_helper,
            extmethods=self._extmethods,
            register_paths=True,
            namespace="http://openconfig.net/yang/network-instance",
            defining_module="openconfig-network-instance",
            yang_type="oc-mplst:mpls-label",
            is_config=True,
        )

    next_hop = __builtin__.property(_get_next_hop, _set_next_hop)
    incoming_label = __builtin__.property(_get_incoming_label, _set_incoming_label)
    push_label = __builtin__.property(_get_push_label, _set_push_label)

    _pyangbind_elements = OrderedDict(
        [
            ("next_hop", next_hop),
            ("incoming_label", incoming_label),
            ("push_label", push_label),
        ]
    )


class config(PybindBase):
    """
  This class was auto-generated by the PythonClass plugin for PYANG
  from YANG module openconfig-network-instance-l2 - based on the path /network-instances/network-instance/mpls/lsps/static-lsps/static-lsp/transit/config. Each member element of
  the container is represented as a class variable - with a specific
  YANG type.

  YANG Description: Configuration data for transit LSPs
  """
    __slots__ = (
        "_path_helper", "_extmethods", "__next_hop", "__incoming_label", "__push_label"
    )

    _yang_name = "config"

    _pybind_generated_by = "container"

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

        self._path_helper = False

        self._extmethods = False
        self.__next_hop = YANGDynClass(
            base=[
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_dict={
                        "pattern": "(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.){3}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(%[\\p{N}\\p{L}]+)?"
                    },
                ),
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_dict={
                        "pattern": "((:|[0-9a-fA-F]{0,4}):)([0-9a-fA-F]{0,4}:){0,5}((([0-9a-fA-F]{0,4}:)?(:|[0-9a-fA-F]{0,4}))|(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])))(%[\\p{N}\\p{L}]+)?"
                    },
                ),
            ],
            is_leaf=True,
            yang_name="next-hop",
            parent=self,
            path_helper=self._path_helper,
            extmethods=self._extmethods,
            register_paths=True,
            namespace="http://openconfig.net/yang/network-instance",
            defining_module="openconfig-network-instance",
            yang_type="inet:ip-address",
            is_config=True,
        )
        self.__incoming_label = YANGDynClass(
            base=[
                RestrictedClassType(
                    base_type=RestrictedClassType(
                        base_type=long,
                        restriction_dict={"range": ["0..4294967295"]},
                        int_size=32,
                    ),
                    restriction_dict={"range": ["16..1048575"]},
                ),
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_type="dict_key",
                    restriction_arg={
                        "IPV4_EXPLICIT_NULL": {"value": 0},
                        "ROUTER_ALERT": {"value": 1},
                        "IPV6_EXPLICIT_NULL": {"value": 2},
                        "IMPLICIT_NULL": {"value": 3},
                        "ENTROPY_LABEL_INDICATOR": {"value": 7},
                        "NO_LABEL": {},
                    },
                ),
            ],
            is_leaf=True,
            yang_name="incoming-label",
            parent=self,
            path_helper=self._path_helper,
            extmethods=self._extmethods,
            register_paths=True,
            namespace="http://openconfig.net/yang/network-instance",
            defining_module="openconfig-network-instance",
            yang_type="oc-mplst:mpls-label",
            is_config=True,
        )
        self.__push_label = YANGDynClass(
            base=[
                RestrictedClassType(
                    base_type=RestrictedClassType(
                        base_type=long,
                        restriction_dict={"range": ["0..4294967295"]},
                        int_size=32,
                    ),
                    restriction_dict={"range": ["16..1048575"]},
                ),
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_type="dict_key",
                    restriction_arg={
                        "IPV4_EXPLICIT_NULL": {"value": 0},
                        "ROUTER_ALERT": {"value": 1},
                        "IPV6_EXPLICIT_NULL": {"value": 2},
                        "IMPLICIT_NULL": {"value": 3},
                        "ENTROPY_LABEL_INDICATOR": {"value": 7},
                        "NO_LABEL": {},
                    },
                ),
            ],
            is_leaf=True,
            yang_name="push-label",
            parent=self,
            path_helper=self._path_helper,
            extmethods=self._extmethods,
            register_paths=True,
            namespace="http://openconfig.net/yang/network-instance",
            defining_module="openconfig-network-instance",
            yang_type="oc-mplst:mpls-label",
            is_config=True,
        )

        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 [
                "network-instances",
                "network-instance",
                "mpls",
                "lsps",
                "static-lsps",
                "static-lsp",
                "transit",
                "config",
            ]

    def _get_next_hop(self):
        """
    Getter method for next_hop, mapped from YANG variable /network_instances/network_instance/mpls/lsps/static_lsps/static_lsp/transit/config/next_hop (inet:ip-address)

    YANG Description: next hop IP address for the LSP
    """
        return self.__next_hop

    def _set_next_hop(self, v, load=False):
        """
    Setter method for next_hop, mapped from YANG variable /network_instances/network_instance/mpls/lsps/static_lsps/static_lsp/transit/config/next_hop (inet:ip-address)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_next_hop is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_next_hop() directly.

    YANG Description: next hop IP address for the LSP
    """
        if hasattr(v, "_utype"):
            v = v._utype(v)
        try:
            t = YANGDynClass(
                v,
                base=[
                    RestrictedClassType(
                        base_type=six.text_type,
                        restriction_dict={
                            "pattern": "(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.){3}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(%[\\p{N}\\p{L}]+)?"
                        },
                    ),
                    RestrictedClassType(
                        base_type=six.text_type,
                        restriction_dict={
                            "pattern": "((:|[0-9a-fA-F]{0,4}):)([0-9a-fA-F]{0,4}:){0,5}((([0-9a-fA-F]{0,4}:)?(:|[0-9a-fA-F]{0,4}))|(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])))(%[\\p{N}\\p{L}]+)?"
                        },
                    ),
                ],
                is_leaf=True,
                yang_name="next-hop",
                parent=self,
                path_helper=self._path_helper,
                extmethods=self._extmethods,
                register_paths=True,
                namespace="http://openconfig.net/yang/network-instance",
                defining_module="openconfig-network-instance",
                yang_type="inet:ip-address",
                is_config=True,
            )
        except (TypeError, ValueError):
            raise ValueError(
                {
                    "error-string": """next_hop must be of a type compatible with inet:ip-address""",
                    "defined-type": "inet:ip-address",
                    "generated-type": """YANGDynClass(base=[RestrictedClassType(base_type=six.text_type, restriction_dict={'pattern': '(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.){3}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(%[\\p{N}\\p{L}]+)?'}),RestrictedClassType(base_type=six.text_type, restriction_dict={'pattern': '((:|[0-9a-fA-F]{0,4}):)([0-9a-fA-F]{0,4}:){0,5}((([0-9a-fA-F]{0,4}:)?(:|[0-9a-fA-F]{0,4}))|(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])))(%[\\p{N}\\p{L}]+)?'}),], is_leaf=True, yang_name="next-hop", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, namespace='http://openconfig.net/yang/network-instance', defining_module='openconfig-network-instance', yang_type='inet:ip-address', is_config=True)""",
                }
            )

        self.__next_hop = t
        if hasattr(self, "_set"):
            self._set()

    def _unset_next_hop(self):
        self.__next_hop = YANGDynClass(
            base=[
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_dict={
                        "pattern": "(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.){3}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(%[\\p{N}\\p{L}]+)?"
                    },
                ),
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_dict={
                        "pattern": "((:|[0-9a-fA-F]{0,4}):)([0-9a-fA-F]{0,4}:){0,5}((([0-9a-fA-F]{0,4}:)?(:|[0-9a-fA-F]{0,4}))|(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])))(%[\\p{N}\\p{L}]+)?"
                    },
                ),
            ],
            is_leaf=True,
            yang_name="next-hop",
            parent=self,
            path_helper=self._path_helper,
            extmethods=self._extmethods,
            register_paths=True,
            namespace="http://openconfig.net/yang/network-instance",
            defining_module="openconfig-network-instance",
            yang_type="inet:ip-address",
            is_config=True,
        )

    def _get_incoming_label(self):
        """
    Getter method for incoming_label, mapped from YANG variable /network_instances/network_instance/mpls/lsps/static_lsps/static_lsp/transit/config/incoming_label (oc-mplst:mpls-label)

    YANG Description: label value on the incoming packet
    """
        return self.__incoming_label

    def _set_incoming_label(self, v, load=False):
        """
    Setter method for incoming_label, mapped from YANG variable /network_instances/network_instance/mpls/lsps/static_lsps/static_lsp/transit/config/incoming_label (oc-mplst:mpls-label)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_incoming_label is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_incoming_label() directly.

    YANG Description: label value on the incoming packet
    """
        if hasattr(v, "_utype"):
            v = v._utype(v)
        try:
            t = YANGDynClass(
                v,
                base=[
                    RestrictedClassType(
                        base_type=RestrictedClassType(
                            base_type=long,
                            restriction_dict={"range": ["0..4294967295"]},
                            int_size=32,
                        ),
                        restriction_dict={"range": ["16..1048575"]},
                    ),
                    RestrictedClassType(
                        base_type=six.text_type,
                        restriction_type="dict_key",
                        restriction_arg={
                            "IPV4_EXPLICIT_NULL": {"value": 0},
                            "ROUTER_ALERT": {"value": 1},
                            "IPV6_EXPLICIT_NULL": {"value": 2},
                            "IMPLICIT_NULL": {"value": 3},
                            "ENTROPY_LABEL_INDICATOR": {"value": 7},
                            "NO_LABEL": {},
                        },
                    ),
                ],
                is_leaf=True,
                yang_name="incoming-label",
                parent=self,
                path_helper=self._path_helper,
                extmethods=self._extmethods,
                register_paths=True,
                namespace="http://openconfig.net/yang/network-instance",
                defining_module="openconfig-network-instance",
                yang_type="oc-mplst:mpls-label",
                is_config=True,
            )
        except (TypeError, ValueError):
            raise ValueError(
                {
                    "error-string": """incoming_label must be of a type compatible with oc-mplst:mpls-label""",
                    "defined-type": "oc-mplst:mpls-label",
                    "generated-type": """YANGDynClass(base=[RestrictedClassType(base_type=RestrictedClassType(base_type=long, restriction_dict={'range': ['0..4294967295']}, int_size=32), restriction_dict={'range': ['16..1048575']}),RestrictedClassType(base_type=six.text_type,                                     restriction_type="dict_key",                                     restriction_arg={'IPV4_EXPLICIT_NULL': {'value': 0}, 'ROUTER_ALERT': {'value': 1}, 'IPV6_EXPLICIT_NULL': {'value': 2}, 'IMPLICIT_NULL': {'value': 3}, 'ENTROPY_LABEL_INDICATOR': {'value': 7}, 'NO_LABEL': {}},),], is_leaf=True, yang_name="incoming-label", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, namespace='http://openconfig.net/yang/network-instance', defining_module='openconfig-network-instance', yang_type='oc-mplst:mpls-label', is_config=True)""",
                }
            )

        self.__incoming_label = t
        if hasattr(self, "_set"):
            self._set()

    def _unset_incoming_label(self):
        self.__incoming_label = YANGDynClass(
            base=[
                RestrictedClassType(
                    base_type=RestrictedClassType(
                        base_type=long,
                        restriction_dict={"range": ["0..4294967295"]},
                        int_size=32,
                    ),
                    restriction_dict={"range": ["16..1048575"]},
                ),
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_type="dict_key",
                    restriction_arg={
                        "IPV4_EXPLICIT_NULL": {"value": 0},
                        "ROUTER_ALERT": {"value": 1},
                        "IPV6_EXPLICIT_NULL": {"value": 2},
                        "IMPLICIT_NULL": {"value": 3},
                        "ENTROPY_LABEL_INDICATOR": {"value": 7},
                        "NO_LABEL": {},
                    },
                ),
            ],
            is_leaf=True,
            yang_name="incoming-label",
            parent=self,
            path_helper=self._path_helper,
            extmethods=self._extmethods,
            register_paths=True,
            namespace="http://openconfig.net/yang/network-instance",
            defining_module="openconfig-network-instance",
            yang_type="oc-mplst:mpls-label",
            is_config=True,
        )

    def _get_push_label(self):
        """
    Getter method for push_label, mapped from YANG variable /network_instances/network_instance/mpls/lsps/static_lsps/static_lsp/transit/config/push_label (oc-mplst:mpls-label)

    YANG Description: label value to push at the current hop for the
LSP
    """
        return self.__push_label

    def _set_push_label(self, v, load=False):
        """
    Setter method for push_label, mapped from YANG variable /network_instances/network_instance/mpls/lsps/static_lsps/static_lsp/transit/config/push_label (oc-mplst:mpls-label)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_push_label is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_push_label() directly.

    YANG Description: label value to push at the current hop for the
LSP
    """
        if hasattr(v, "_utype"):
            v = v._utype(v)
        try:
            t = YANGDynClass(
                v,
                base=[
                    RestrictedClassType(
                        base_type=RestrictedClassType(
                            base_type=long,
                            restriction_dict={"range": ["0..4294967295"]},
                            int_size=32,
                        ),
                        restriction_dict={"range": ["16..1048575"]},
                    ),
                    RestrictedClassType(
                        base_type=six.text_type,
                        restriction_type="dict_key",
                        restriction_arg={
                            "IPV4_EXPLICIT_NULL": {"value": 0},
                            "ROUTER_ALERT": {"value": 1},
                            "IPV6_EXPLICIT_NULL": {"value": 2},
                            "IMPLICIT_NULL": {"value": 3},
                            "ENTROPY_LABEL_INDICATOR": {"value": 7},
                            "NO_LABEL": {},
                        },
                    ),
                ],
                is_leaf=True,
                yang_name="push-label",
                parent=self,
                path_helper=self._path_helper,
                extmethods=self._extmethods,
                register_paths=True,
                namespace="http://openconfig.net/yang/network-instance",
                defining_module="openconfig-network-instance",
                yang_type="oc-mplst:mpls-label",
                is_config=True,
            )
        except (TypeError, ValueError):
            raise ValueError(
                {
                    "error-string": """push_label must be of a type compatible with oc-mplst:mpls-label""",
                    "defined-type": "oc-mplst:mpls-label",
                    "generated-type": """YANGDynClass(base=[RestrictedClassType(base_type=RestrictedClassType(base_type=long, restriction_dict={'range': ['0..4294967295']}, int_size=32), restriction_dict={'range': ['16..1048575']}),RestrictedClassType(base_type=six.text_type,                                     restriction_type="dict_key",                                     restriction_arg={'IPV4_EXPLICIT_NULL': {'value': 0}, 'ROUTER_ALERT': {'value': 1}, 'IPV6_EXPLICIT_NULL': {'value': 2}, 'IMPLICIT_NULL': {'value': 3}, 'ENTROPY_LABEL_INDICATOR': {'value': 7}, 'NO_LABEL': {}},),], is_leaf=True, yang_name="push-label", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, namespace='http://openconfig.net/yang/network-instance', defining_module='openconfig-network-instance', yang_type='oc-mplst:mpls-label', is_config=True)""",
                }
            )

        self.__push_label = t
        if hasattr(self, "_set"):
            self._set()

    def _unset_push_label(self):
        self.__push_label = YANGDynClass(
            base=[
                RestrictedClassType(
                    base_type=RestrictedClassType(
                        base_type=long,
                        restriction_dict={"range": ["0..4294967295"]},
                        int_size=32,
                    ),
                    restriction_dict={"range": ["16..1048575"]},
                ),
                RestrictedClassType(
                    base_type=six.text_type,
                    restriction_type="dict_key",
                    restriction_arg={
                        "IPV4_EXPLICIT_NULL": {"value": 0},
                        "ROUTER_ALERT": {"value": 1},
                        "IPV6_EXPLICIT_NULL": {"value": 2},
                        "IMPLICIT_NULL": {"value": 3},
                        "ENTROPY_LABEL_INDICATOR": {"value": 7},
                        "NO_LABEL": {},
                    },
                ),
            ],
            is_leaf=True,
            yang_name="push-label",
            parent=self,
            path_helper=self._path_helper,
            extmethods=self._extmethods,
            register_paths=True,
            namespace="http://openconfig.net/yang/network-instance",
            defining_module="openconfig-network-instance",
            yang_type="oc-mplst:mpls-label",
            is_config=True,
        )

    next_hop = __builtin__.property(_get_next_hop, _set_next_hop)
    incoming_label = __builtin__.property(_get_incoming_label, _set_incoming_label)
    push_label = __builtin__.property(_get_push_label, _set_push_label)

    _pyangbind_elements = OrderedDict(
        [
            ("next_hop", next_hop),
            ("incoming_label", incoming_label),
            ("push_label", push_label),
        ]
    )
