org.apache.commons.math3.ml.clustering
Class DoublePoint

java.lang.Object
  org.apache.commons.math3.ml.clustering.DoublePoint

All Implemented Interfaces:

Serializable, Clusterable

public class DoublePoint
extends Object
implements Clusterable, Serializable

A simple implementation of Clusterable for points with double coordinates.

Since:

3.2

Version:

$Id: DoublePoint.java 1461862 2013-03-27 21:48:10Z tn $

See Also:

Serialized Form

DoublePoint

public DoublePoint(double[] point)

Build an instance wrapping an double array.

The wrapped array is referenced, it is not copied.

Parameters:

point - the n-dimensional point in double space

DoublePoint

public DoublePoint(int[] point)

Build an instance wrapping an integer array.

The wrapped array is copied to an internal double array.

Parameters:

point - the n-dimensional point in integer space

getPoint

public double[] getPoint()

Gets the n-dimensional point.

Specified by:

getPoint in interface Clusterable

Returns:

the point array

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object