org.apache.flink.api.java.aggregation

Class MaxAggregationFunction.MutableMaxAgg<U extends Comparable<U> & org.apache.flink.types.ResettableValue<U> & org.apache.flink.types.CopyableValue<U>>

java.lang.Object

org.apache.flink.api.java.aggregation.AggregationFunction<T>

org.apache.flink.api.java.aggregation.MaxAggregationFunction<U>

org.apache.flink.api.java.aggregation.MaxAggregationFunction.MutableMaxAgg<U>

All Implemented Interfaces:

Serializable

Enclosing class:

MaxAggregationFunction<T extends Comparable<T>>

public static final class MaxAggregationFunction.MutableMaxAgg<U extends Comparable<U> & org.apache.flink.types.ResettableValue<U> & org.apache.flink.types.CopyableValue<U>>
extends MaxAggregationFunction<U>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.api.java.aggregation.MaxAggregationFunction

MaxAggregationFunction.ImmutableMaxAgg<U extends Comparable<U>>, MaxAggregationFunction.MaxAggregationFunctionFactory, MaxAggregationFunction.MutableMaxAgg<U extends Comparable<U> & org.apache.flink.types.ResettableValue<U> & org.apache.flink.types.CopyableValue<U>>

Constructor Summary

Constructors

Constructor and Description
MutableMaxAgg()

Method Summary

Modifier and Type	Method and Description
void	aggregate(U val)
U	getAggregate()
void	initializeAggregate()

Methods inherited from class org.apache.flink.api.java.aggregation.MaxAggregationFunction

toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MutableMaxAgg

public MutableMaxAgg()

Method Detail

initializeAggregate

public void initializeAggregate()

Specified by:

initializeAggregate in class AggregationFunction<U extends Comparable<U> & org.apache.flink.types.ResettableValue<U> & org.apache.flink.types.CopyableValue<U>>

aggregate

public void aggregate(U val)

Specified by:

aggregate in class AggregationFunction<U extends Comparable<U> & org.apache.flink.types.ResettableValue<U> & org.apache.flink.types.CopyableValue<U>>

getAggregate

public U getAggregate()

Specified by:

getAggregate in class AggregationFunction<U extends Comparable<U> & org.apache.flink.types.ResettableValue<U> & org.apache.flink.types.CopyableValue<U>>