# Uses of Package
org.apache.cassandra.db.aggregation

- Packages that use org.apache.cassandra.db.aggregation
  Package | Description
  --- | ---
  org.apache.cassandra.cql3.selection |
  org.apache.cassandra.cql3.statements |
  org.apache.cassandra.db.aggregation |
  org.apache.cassandra.db.filter |

- Classes in org.apache.cassandra.db.aggregation used by org.apache.cassandra.cql3.selection
  Class and Description
  AggregationSpecification Defines how rows should be grouped for creating aggregates.

- Classes in org.apache.cassandra.db.aggregation used by org.apache.cassandra.cql3.statements
  Class and Description
  AggregationSpecification Defines how rows should be grouped for creating aggregates.

- Classes in org.apache.cassandra.db.aggregation used by org.apache.cassandra.db.aggregation
  Class and Description
  AggregationSpecification Defines how rows should be grouped for creating aggregates.
  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.

- Classes in org.apache.cassandra.db.aggregation used by org.apache.cassandra.db.filter
  Class and Description
  AggregationSpecification Defines how rows should be grouped for creating aggregates.
  GroupingState `GroupMaker` state.

Copyright © 2018 The Apache Software Foundation