def _set_cspf_group_node(self, v, load=False):
    """
    Setter method for cspf_group_node, mapped from YANG variable /mpls_config/router/mpls/mpls_cmds_holder/cspf_group/cspf_group_node (list)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_cspf_group_node is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_cspf_group_node() directly.
    """
    if hasattr(v, "_utype"):
      v = v._utype(v)
    try:
      t = YANGDynClass(v,base=YANGListType("cspf_group_node_ip",cspf_group_node.cspf_group_node, yang_name="cspf-group-node", rest_name="node", parent=self, is_container='list', user_ordered=False, path_helper=self._path_helper, yang_keys='cspf-group-node-ip', extensions={u'tailf-common': {u'info': u'Configure cspf group node ip address', u'cli-no-key-completion': None, u'cli-suppress-mode': None, u'cli-suppress-list-no': None, u'alt-name': u'node', u'callpoint': u'MplsCspfGroupNode'}}), is_container='list', yang_name="cspf-group-node", rest_name="node", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, extensions={u'tailf-common': {u'info': u'Configure cspf group node ip address', u'cli-no-key-completion': None, u'cli-suppress-mode': None, u'cli-suppress-list-no': None, u'alt-name': u'node', u'callpoint': u'MplsCspfGroupNode'}}, namespace='urn:brocade.com:mgmt:brocade-mpls', defining_module='brocade-mpls', yang_type='list', is_config=True)
    except (TypeError, ValueError):
      raise ValueError({
          'error-string': """cspf_group_node must be of a type compatible with list""",
          'defined-type': "list",
          'generated-type': """YANGDynClass(base=YANGListType("cspf_group_node_ip",cspf_group_node.cspf_group_node, yang_name="cspf-group-node", rest_name="node", parent=self, is_container='list', user_ordered=False, path_helper=self._path_helper, yang_keys='cspf-group-node-ip', extensions={u'tailf-common': {u'info': u'Configure cspf group node ip address', u'cli-no-key-completion': None, u'cli-suppress-mode': None, u'cli-suppress-list-no': None, u'alt-name': u'node', u'callpoint': u'MplsCspfGroupNode'}}), is_container='list', yang_name="cspf-group-node", rest_name="node", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, extensions={u'tailf-common': {u'info': u'Configure cspf group node ip address', u'cli-no-key-completion': None, u'cli-suppress-mode': None, u'cli-suppress-list-no': None, u'alt-name': u'node', u'callpoint': u'MplsCspfGroupNode'}}, namespace='urn:brocade.com:mgmt:brocade-mpls', defining_module='brocade-mpls', yang_type='list', is_config=True)""",
        })

    self.__cspf_group_node = t
    if hasattr(self, '_set'):
      self._set()
Setter method for cspf_group_node, mapped from YANG variable /mpls_config/router/mpls/mpls_cmds_holder/cspf_group/cspf_group_node (list)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_cspf_group_node is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_cspf_group_node() directly.