io.druid.query.aggregation.hyperloglog

Class HyperUniquesAggregator

java.lang.Object

io.druid.query.aggregation.hyperloglog.HyperUniquesAggregator

All Implemented Interfaces:

Aggregator, Closeable, AutoCloseable

public class HyperUniquesAggregator
extends Object
implements Aggregator

Constructor Summary

Constructors

Constructor and Description
HyperUniquesAggregator(ObjectColumnSelector selector)

Method Summary

Modifier and Type	Method and Description
void	aggregate()
Aggregator	clone()
void	close()
Object	get()
float	getFloat()
long	getLong()
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

HyperUniquesAggregator

public HyperUniquesAggregator(ObjectColumnSelector selector)

Method Detail

aggregate

public void aggregate()

Specified by:

aggregate in interface Aggregator

reset

public void reset()

Specified by:

reset in interface Aggregator

get

public Object get()

Specified by:

get in interface Aggregator

getFloat

public float getFloat()

Specified by:

getFloat in interface Aggregator

getLong

public long getLong()

Specified by:

getLong in interface Aggregator

clone

public Aggregator clone()

Overrides:

clone in class Object

close

public void close()

Specified by:

close in interface Aggregator

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable