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| Interface Summary | |
|---|---|
| Group | A group of rows. |
| GroupCollector<T,R> | A stateful collector of column values for a group. |
| GroupExpression<T,R> | Defines the way results of a given expression are grouped. |
| Class Summary | |
|---|---|
| AbstractGroupExpression<T,R> | A base class for GroupExpressions |
| GAvg<T extends Number & Comparable<T>> | |
| GroupBy<K,V> | Groups results by the first expression. |
| GroupByBuilder<K> | GroupByBuilder is a fluent builder for GroupBy instances. |
| GroupByProjection<K,V> | GroupByProjection provides projection of the Group results via the transform template method |
| GSum<T extends Number & Comparable<T>> | |
| QPair<K,V> | A pair of (Map) key and value |
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