aggregators

Type Members

1. trait Aggregated[+T] extends Writable with Serializable

2. class AggregatedCollection[T, U <: Aggregated[T]] extends Aggregated[Collection[Seq[T]]] with Serializable

3. trait Aggregator[SingleType, AggType <: Aggregated[SingleType]] extends Serializable

4. class CombinedAggregator[Single, Agg <: Aggregated[Single]] extends Aggregator[Collection[Seq[Single]], AggregatedCollection[Single, Agg]]

5. class HistogramAggregator[T] extends Aggregator[T, Histogram[T]]

6. class UniqueAggregator[T] extends Aggregator[T, UniqueWritable[T]]

7. class UniqueWritable[T] extends Aggregated[T] with Serializable

8. trait Writable extends AnyRef