Uses of Class
org.apache.flink.streaming.api.functions.aggregation.AggregationFunction

Packages that use AggregationFunction

Package	Description
org.apache.flink.streaming.api.datastream
org.apache.flink.streaming.api.functions.aggregation

Uses of AggregationFunction in org.apache.flink.streaming.api.datastream

Methods in org.apache.flink.streaming.api.datastream with parameters of type AggregationFunction

Modifier and Type	Method and Description
protected SingleOutputStreamOperator<OUT,?>	GroupedDataStream.aggregate(AggregationFunction<OUT> aggregate)
protected SingleOutputStreamOperator<OUT,?>	DataStream.aggregate(AggregationFunction<OUT> aggregate)

Uses of AggregationFunction in org.apache.flink.streaming.api.functions.aggregation

Subclasses of AggregationFunction in org.apache.flink.streaming.api.functions.aggregation

Modifier and Type	Class and Description
class	ComparableAggregator<T>

Methods in org.apache.flink.streaming.api.functions.aggregation that return AggregationFunction

Modifier and Type	Method and Description
static <R> AggregationFunction<R>	ComparableAggregator.getAggregator(int positionToAggregate, org.apache.flink.api.common.typeinfo.TypeInformation<R> typeInfo, AggregationFunction.AggregationType aggregationType)
static <R> AggregationFunction<R>	ComparableAggregator.getAggregator(int positionToAggregate, org.apache.flink.api.common.typeinfo.TypeInformation<R> typeInfo, AggregationFunction.AggregationType aggregationType, boolean first)
static <R> AggregationFunction<R>	ComparableAggregator.getAggregator(String field, org.apache.flink.api.common.typeinfo.TypeInformation<R> typeInfo, AggregationFunction.AggregationType aggregationType, boolean first, org.apache.flink.api.common.ExecutionConfig config)