Package uk.gov.gchq.gaffer.sketches.datasketches.cardinality.function

Class IterableToHllSketch

java.lang.Object

uk.gov.gchq.koryphe.function.KorypheFunction<Iterable<Object>,org.apache.datasketches.hll.HllSketch>

uk.gov.gchq.gaffer.sketches.datasketches.cardinality.function.IterableToHllSketch

All Implemented Interfaces:

Function<Iterable<Object>,org.apache.datasketches.hll.HllSketch>

public class IterableToHllSketch
extends uk.gov.gchq.koryphe.function.KorypheFunction<Iterable<Object>,org.apache.datasketches.hll.HllSketch>

Creates a new HllSketch instance and initialises it from the given iterable.

Constructor Summary

Constructors

Constructor	Description
IterableToHllSketch()
IterableToHllSketch(int logK)
IterableToHllSketch(org.apache.datasketches.hll.HllSketch hllSketch)

Method Summary

Modifier and Type	Method	Description
org.apache.datasketches.hll.HllSketch	apply(Iterable<Object> iterable)
org.apache.datasketches.hll.HllSketch	getHllSketch()
int	getLogK()
void	setHllSketch(org.apache.datasketches.hll.HllSketch hllSketch)
void	setLogK(int logK)

Methods inherited from class uk.gov.gchq.koryphe.function.KorypheFunction

equals, hashCode

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Function

andThen, compose

Constructor Detail

IterableToHllSketch

public IterableToHllSketch()

IterableToHllSketch

public IterableToHllSketch(int logK)

IterableToHllSketch

public IterableToHllSketch(org.apache.datasketches.hll.HllSketch hllSketch)

Method Detail

apply

public org.apache.datasketches.hll.HllSketch apply(Iterable<Object> iterable)

getLogK

public int getLogK()

setLogK

public void setLogK(int logK)

getHllSketch

public org.apache.datasketches.hll.HllSketch getHllSketch()

setHllSketch

public void setHllSketch(org.apache.datasketches.hll.HllSketch hllSketch)