io.druid.query.aggregation.variance

Class VarianceAggregator.LongVarianceAggregator

java.lang.Object

io.druid.query.aggregation.variance.VarianceAggregator

io.druid.query.aggregation.variance.VarianceAggregator.LongVarianceAggregator

All Implemented Interfaces:

Aggregator, Closeable, AutoCloseable

Enclosing class:

VarianceAggregator

public static final class VarianceAggregator.LongVarianceAggregator
extends VarianceAggregator

Nested Class Summary

Nested classes/interfaces inherited from class io.druid.query.aggregation.variance.VarianceAggregator

VarianceAggregator.FloatVarianceAggregator, VarianceAggregator.LongVarianceAggregator, VarianceAggregator.ObjectVarianceAggregator

Field Summary

Fields inherited from class io.druid.query.aggregation.variance.VarianceAggregator

holder

Constructor Summary

Constructors

Constructor and Description
LongVarianceAggregator(LongColumnSelector selector)

Method Summary

Modifier and Type	Method and Description
void	aggregate()

Methods inherited from class io.druid.query.aggregation.variance.VarianceAggregator

close, get, getFloat, getLong, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

LongVarianceAggregator

public LongVarianceAggregator(LongColumnSelector selector)

Method Detail

aggregate

public void aggregate()