org.apache.flink.api.java.aggregation

Interface AggregationFunctionFactory

All Superinterfaces:

Serializable

All Known Implementing Classes:

MaxAggregationFunction.MaxAggregationFunctionFactory, MinAggregationFunction.MinAggregationFunctionFactory, SumAggregationFunction.SumAggregationFunctionFactory

@Internal
public interface AggregationFunctionFactory
extends Serializable

Interface of factory for creating AggregationFunction.

Method Summary

Modifier and Type	Method and Description
<T> AggregationFunction<T>	createAggregationFunction(Class<T> type)

Method Detail

createAggregationFunction

<T> AggregationFunction<T> createAggregationFunction(Class<T> type)