org.apache.ignite.ml.knn.utils

Class PointWithDistance<L>

java.lang.Object

org.apache.ignite.ml.knn.utils.PointWithDistance<L>

Type Parameters:

L - Label type.

All Implemented Interfaces:

Comparable<PointWithDistance>

public final class PointWithDistance<L>
extends Object
implements Comparable<PointWithDistance>

Utils class to be used in heap to compare two point using their distances to target point. Note: this class has a natural ordering that is inconsistent with equals.

Constructor Summary

Constructors

Constructor and Description
PointWithDistance(LabeledVector<L> pnt, double distance) Constructs a new instance of data point with distance.

Method Summary

Modifier and Type	Method and Description
int	compareTo(PointWithDistance o)
double	getDistance()
LabeledVector<L>	getPnt()

Methods inherited from class java.lang.Object

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

Constructor Detail

PointWithDistance

public PointWithDistance(LabeledVector<L> pnt,
                         double distance)

Constructs a new instance of data point with distance.

Parameters:

pnt - Data point.

distance - Distance to target point.

Method Detail

getPnt

public LabeledVector<L> getPnt()

getDistance

public double getDistance()

compareTo

public int compareTo(PointWithDistance o)

Specified by:

compareTo in interface Comparable<PointWithDistance>