def nodes(self):
"""
Return a list of cached Node resources this Map contains.
:return: A list of Node resources.
:rtype: list
:raise: UndefinedFieldError if this resource's internal cache has not been initialized.
"""
if self._edges is not None:
return self._nodes
else:
raise exceptions.UndefinedFieldError(
"You must call refresh() before this can be updated.")
def survey_poses(self):
"""Return a list of cached SurveyPose resources this Map contains.
:return: A list of SurveyPose resources.
:rtype: :class:`~__builtin__.list`
:raise UndefinedFieldError: if this resource's internal cache has not been initialized.
"""
if self._survey_poses is not None:
return self._survey_poses
else:
raise exceptions.UndefinedFieldError(
"You must call refresh() before this can be updated.")