Uses of Class
org.apache.flink.api.java.aggregation.AggregationFunction

Packages that use AggregationFunction

Package	Description
org.apache.flink.api.java.aggregation
org.apache.flink.api.java.operators

Uses of AggregationFunction in org.apache.flink.api.java.aggregation

Subclasses of AggregationFunction in org.apache.flink.api.java.aggregation

Modifier and Type	Class and Description
class	MaxAggregationFunction<T extends Comparable<T>>
static class	MaxAggregationFunction.ImmutableMaxAgg<U extends Comparable<U>>
static class	MaxAggregationFunction.MutableMaxAgg<U extends Comparable<U> & org.apache.flink.types.ResettableValue<U> & org.apache.flink.types.CopyableValue<U>>
class	MinAggregationFunction<T extends Comparable<T>>
static class	MinAggregationFunction.ImmutableMinAgg<U extends Comparable<U>>
static class	MinAggregationFunction.MutableMinAgg<U extends Comparable<U> & org.apache.flink.types.ResettableValue<U> & org.apache.flink.types.CopyableValue<U>>
class	SumAggregationFunction<T>
static class	SumAggregationFunction.ByteSumAgg
static class	SumAggregationFunction.ByteValueSumAgg
static class	SumAggregationFunction.DoubleSumAgg
static class	SumAggregationFunction.DoubleValueSumAgg
static class	SumAggregationFunction.FloatSumAgg
static class	SumAggregationFunction.FloatValueSumAgg
static class	SumAggregationFunction.IntSumAgg
static class	SumAggregationFunction.IntValueSumAgg
static class	SumAggregationFunction.LongSumAgg
static class	SumAggregationFunction.LongValueSumAgg
static class	SumAggregationFunction.ShortSumAgg
static class	SumAggregationFunction.ShortValueSumAgg

Methods in org.apache.flink.api.java.aggregation that return AggregationFunction

Modifier and Type	Method and Description
<T> AggregationFunction<T>	AggregationFunctionFactory.createAggregationFunction(Class<T> type)
<T> AggregationFunction<T>	MinAggregationFunction.MinAggregationFunctionFactory.createAggregationFunction(Class<T> type)
<T> AggregationFunction<T>	SumAggregationFunction.SumAggregationFunctionFactory.createAggregationFunction(Class<T> type)
<T> AggregationFunction<T>	MaxAggregationFunction.MaxAggregationFunctionFactory.createAggregationFunction(Class<T> type)

Uses of AggregationFunction in org.apache.flink.api.java.operators

Constructors in org.apache.flink.api.java.operators with parameters of type AggregationFunction

Constructor and Description
AggregatingUdf(AggregationFunction<Object>[] aggFunctions, int[] fieldPositions)