def get_next_state(self) -> str:
should_get_params = \
len(
get_params_to_get(
self.acs.device_cfg,
self.acs.data_model,
),
) > 0
if should_get_params:
return self.done_transition
should_get_obj_params = \
len(
get_object_params_to_get(
self.acs.desired_cfg,
self.acs.device_cfg,
self.acs.data_model,
),
) > 0
if should_get_obj_params:
return self.get_obj_params_transition
elif len(
get_all_objects_to_delete(
self.acs.desired_cfg,
self.acs.device_cfg,
), ) > 0:
return self.rm_obj_transition
elif len(
get_all_objects_to_add(
self.acs.desired_cfg,
self.acs.device_cfg,
), ) > 0:
return self.add_obj_transition
return self.skip_transition
def get_msg(self, message: Any) -> AcsMsgAndTransition:
"""
Respond with GetParameterValuesRequest
Get the values of all parameters defined in the data model.
Also check which addable objects are present, and what the values of
parameters for those objects are.
"""
# Get the names of regular parameters
names = get_params_to_get(
self.acs.device_cfg,
self.acs.data_model,
self.request_all_params,
)
# Generate the request
request = models.GetParameterValues()
request.ParameterNames = models.ParameterNames()
request.ParameterNames.arrayType = 'xsd:string[%d]' \
% len(names)
request.ParameterNames.string = []
for name in names:
path = self.acs.data_model.get_parameter(name).path
request.ParameterNames.string.append(path)
return AcsMsgAndTransition(request, self.done_transition)
def get_params_to_get(
self,
data_model: DataModel,
) -> List[ParameterName]:
names = []
# First get base params
names = get_params_to_get(
self.acs.device_cfg,
self.acs.data_model,
request_all_params=True,
)
# Add object params.
num_plmns = data_model.get_num_plmns()
obj_to_params = data_model.get_numbered_param_names()
for i in range(1, num_plmns + 1):
obj_name = ParameterName.PLMN_N % i
desired = obj_to_params[obj_name]
names += desired
return names
