Package org.apache.cassandra.db.aggregation

package org.apache.cassandra.db.aggregation

Related Packages

Package	Description
org.apache.cassandra.db

Class	Description
AggregationSpecification	Defines how rows should be grouped for creating aggregates.
AggregationSpecification.Factory	Factory for AggregationSpecification.
AggregationSpecification.Kind	The AggregationSpecification kinds.
AggregationSpecification.Serializer
GroupingState	GroupMaker state.
GroupingState.Serializer
GroupMaker	A GroupMaker can be used to determine if some sorted rows belongs to the same group or not.