| 接口 | 说明 |
|---|---|
| AggregationUnit |
归并计算单元接口.
|
| 类 | 说明 |
|---|---|
| AccumulationAggregationUnit |
累加聚合单元.
|
| AggregationUnitFactory |
聚合函数结果集归并单元工厂.
|
| AverageAggregationUnit |
平均值聚合单元.
|
| ComparableAggregationUnit |
比较聚合单元.
|
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