object Aggregator
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- def integral[T](timeunit: TimeUnit, initialValue: Double = .0)(implicit arg0: Numeric[T]): IntegralAggregator[T]
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- def max[T](implicit ordering: Ordering[T]): TimeUnawareReversibleAggregator[T, T]
Aggregator that returns the maximum of all values in the window.
Aggregator that returns the maximum of all values in the window. See MinAggregator.
- def mean[T](implicit arg0: Numeric[T]): MeanAggregator[T]
See MeanAggregator
- def min[T](implicit arg0: Ordering[T]): TimeUnawareReversibleAggregator[T, T]
Aggregator that returns the minimum of all values in the window.
Aggregator that returns the minimum of all values in the window. See MinAggregator.
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- def queueAggregator[T, A](f: (Seq[T]) => Option[A]): QueueAggregator[T, A]
Factory for aggregators that need to act on the entire window, like median.
Factory for aggregators that need to act on the entire window, like median.
- f
aggregation function from a sequence of entries to an option
- returns
a reversible aggregator
- Note
Aggregating this way is a lot less efficient for computations that only need little intermediary state. Rather define your own Aggregator for those cases (see for example SumAggregator, MinAggregator.
- def std[T](implicit arg0: Numeric[T]): StdAggregator[T]
See StdAggregator
- def sum[T](implicit arg0: Numeric[T]): SumAggregator[T]
See SumAggregator
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