org.apache.flink.api.java.summarize.aggregation

Class LongSummaryAggregator.MinLongAggregator

java.lang.Object

org.apache.flink.api.java.summarize.aggregation.LongSummaryAggregator.MinLongAggregator

All Implemented Interfaces:

Serializable, Aggregator<Long,Long>

Enclosing class:

LongSummaryAggregator

public static class LongSummaryAggregator.MinLongAggregator
extends Object
implements Aggregator<Long,Long>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LongSummaryAggregator.MinLongAggregator()

Method Summary

Methods

Modifier and Type	Method and Description
void	aggregate(Long value) Add a value to the current aggregation
void	combine(Aggregator<Long,Long> other) Combine two aggregations of the same type.
Long	result() Provide the final result of the aggregation

Methods inherited from class java.lang.Object

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

Constructor Detail

LongSummaryAggregator.MinLongAggregator

public LongSummaryAggregator.MinLongAggregator()

Method Detail

aggregate

public void aggregate(Long value)

Description copied from interface: Aggregator

Add a value to the current aggregation

Specified by:

aggregate in interface Aggregator<Long,Long>

combine

public void combine(Aggregator<Long,Long> other)

Description copied from interface: Aggregator

Combine two aggregations of the same type. (Implementations will need to do an unchecked cast).

Specified by:

combine in interface Aggregator<Long,Long>

result

public Long result()

Description copied from interface: Aggregator

Provide the final result of the aggregation

Specified by:

result in interface Aggregator<Long,Long>