'Return an iterable of models.Resource instances.
Iterable items containing resource information.
:param user: Optional ID for user that owns the resource.
:param project: Optional ID for project that owns the resource.
:param source: Optional source filter.
:param start_timestamp: Optional modified timestamp start range.
:param start_timestamp_op: Optional timestamp start range operation.
:param end_timestamp: Optional modified timestamp end range.
:param end_timestamp_op: Optional timestamp end range operation.
:param metaquery: Optional dict with metadata to match on.
:param resource: Optional resource filter.
:param limit: Maximum number of results to return.'

@staticmethod
def get_resources(user=None, project=None, source=None, start_timestamp=None, start_timestamp_op=None, end_timestamp=None, end_timestamp_op=None, metaquery=None, resource=None, limit=None):

    raise ceilometer.NotImplementedError('Resources    not    implemented')
