org.locationtech.geowave.analytic.kmeans

Class CentroidAssociationFn<T>

java.lang.Object

org.locationtech.geowave.analytic.kmeans.CentroidAssociationFn<T>

public class CentroidAssociationFn<T>
extends Object

Compute the distance of a points to the closest centroid, providing the resulting distance using a provided distance function.

Constructor Summary

Constructors

Constructor and Description
CentroidAssociationFn()

Method Summary

Modifier and Type	Method and Description
double	compute(AnalyticItemWrapper<T> point, Iterable<AnalyticItemWrapper<T>> targetSet, AssociationNotification<T> associationNotification)
double	compute(Iterable<AnalyticItemWrapper<T>> pointSet, Iterable<AnalyticItemWrapper<T>> targetSet, AssociationNotification<T> associationNotification)
DistanceFn<T>	getDistanceFunction()
void	setDistanceFunction(DistanceFn<T> distanceFunction)

Methods inherited from class java.lang.Object

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

Constructor Detail

CentroidAssociationFn

public CentroidAssociationFn()

Method Detail

getDistanceFunction

public DistanceFn<T> getDistanceFunction()

setDistanceFunction

public void setDistanceFunction(DistanceFn<T> distanceFunction)

compute

public double compute(AnalyticItemWrapper<T> point,
                      Iterable<AnalyticItemWrapper<T>> targetSet,
                      AssociationNotification<T> associationNotification)

compute

public double compute(Iterable<AnalyticItemWrapper<T>> pointSet,
                      Iterable<AnalyticItemWrapper<T>> targetSet,
                      AssociationNotification<T> associationNotification)