- All Superinterfaces:
public interface Granularity extends DruidJson
A strategy by which Druid rolls up rows into sub-totals based on their timestamp values.
Typical granularities are based upon time units (e.g. 1 day or 15 minutes). A special granularity, all, combines all rows into a single total.
A Granularity instance is immutable, and generates a JSON string as part of a Druid query.
- See Also:
Nested Class SummaryModifier and TypeInterfaceDescription
static enumType of supported periods for granularity.