Uses of Package
org.apache.calcite.adapter.druid

Classes in org.apache.calcite.adapter.druid used by org.apache.calcite.adapter.druid

Class and Description
DruidConnection Connection to Druid.
DruidConnectionImpl Implementation of DruidConnection.
DruidConnectionImpl.JsonAggregator Element of the "aggregators" collection in the result of a "segmentMetadata" call, populated by Jackson.
DruidConnectionImpl.JsonColumn Element of the "columns" collection in the result of a "segmentMetadata" call, populated by Jackson.
DruidConnectionImpl.Page Progress through a large fetch.
DruidQuery Relational expression representing a scan of a Druid data set.
DruidQuery.Json Object that knows how to write itself to a JsonGenerator.
DruidQuery.JsonAggregation Aggregation element of a Druid "groupBy" or "topN" query.
DruidQuery.JsonCollation Collation element of a Druid "groupBy" query.
DruidQuery.JsonFilter Filter element of a Druid "groupBy" or "topN" query.
DruidQuery.QuerySpec Druid query specification.
DruidRules.DruidAggregateRule Rule to push an Aggregate into a DruidQuery.
DruidRules.DruidFilterRule Rule to push a Filter into a DruidQuery.
DruidRules.DruidProjectAggregateRule Rule to push an Aggregate and Project into a DruidQuery.
DruidRules.DruidProjectRule Rule to push a Project into a DruidQuery.
DruidRules.DruidProjectSortRule Rule to push an Sort through a Project.
DruidRules.DruidSortProjectRule Rule to push back Project through a Sort.
DruidRules.DruidSortRule Rule to push an Aggregate into a DruidQuery.
DruidSchema Schema mapped onto a Druid instance.
DruidTable Table mapped onto a Druid table.
DruidTableFactory Implementation of TableFactory for Druid.
QueryType Type of Druid query.