Module org.elasticsearch.tdigest

Package org.elasticsearch.tdigest

Class Centroid

java.lang.Object

org.elasticsearch.tdigest.Centroid

All Implemented Interfaces:

Comparable<Centroid>

public final class Centroid
extends Object
implements Comparable<Centroid>

A single centroid which represents a number of data points.

Constructor Summary

Constructors

Constructor	Description
Centroid(double x)
Centroid(double x, long w)
Centroid(double x, long w, int id)

Method Summary

Modifier and Type	Method	Description
void	add(double x, long w)
int	compareTo(Centroid o)
long	count()
boolean	equals(Object o)
int	hashCode()
int	id()
double	mean()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Centroid

public Centroid(double x)

Centroid

public Centroid(double x,
 long w)

Centroid

public Centroid(double x,
 long w,
 int id)

Method Details

add

public void add(double x,
 long w)

mean

public double mean()

count

public long count()

id

public int id()

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

compareTo

public int compareTo(Centroid o)

Specified by:

compareTo in interface Comparable<Centroid>