Class and Description |
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AggregationFunction
Holder class for aggregation types that can be used on a windowed stream or keyed stream.
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Class and Description |
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AggregationFunction
Holder class for aggregation types that can be used on a windowed stream or keyed stream.
|
AggregationFunction.AggregationType
Aggregation types that can be used on a windowed stream or keyed stream.
|
Comparator
Internal comparator implementation, for use with
ComparableAggregator . |
SumFunction
Internal function for summing up contents of fields.
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Class and Description |
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AggregationFunction.AggregationType
Aggregation types that can be used on a windowed stream or keyed stream.
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