Package org.ddogleg.clustering.kmeans

Class InitializePlusPlus_MT<P>

java.lang.Object

org.ddogleg.clustering.kmeans.InitializePlusPlus<P>

org.ddogleg.clustering.kmeans.InitializePlusPlus_MT<P>

All Implemented Interfaces:

InitializeKMeans<P>

public class InitializePlusPlus_MT<P>
extends InitializePlusPlus<P>

Concurrent implementation of InitializePlusPlus

Constructor Summary

Constructors

Constructor	Description
InitializePlusPlus_MT(DogLambdas.NewInstance<P> factoryPoint)

Method Summary

Modifier and Type	Method	Description
InitializeKMeans<P>	newInstanceThread()	Creates a new instance which has the same configuration and can be run in parallel.
protected void	updateDistanceWithNewSeed(LArrayAccessor<P> points, P seed)	A new seed has been added and the distance from the seeds needs to be updated

Methods inherited from class org.ddogleg.clustering.kmeans.InitializePlusPlus

initialize, selectPointForNextSeed, selectSeeds

Methods inherited from class java.lang.Object

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

Constructor Details

InitializePlusPlus_MT

public InitializePlusPlus_MT(DogLambdas.NewInstance<P> factoryPoint)

Method Details

newInstanceThread

public InitializeKMeans<P> newInstanceThread()

Description copied from interface: InitializeKMeans

Creates a new instance which has the same configuration and can be run in parallel. Some components can be shared as long as they are read only and thread safe.

Specified by:

newInstanceThread in interface InitializeKMeans<P>

Overrides:

newInstanceThread in class InitializePlusPlus<P>

updateDistanceWithNewSeed

protected void updateDistanceWithNewSeed(LArrayAccessor<P> points,
 P seed)

A new seed has been added and the distance from the seeds needs to be updated

Overrides:

updateDistanceWithNewSeed in class InitializePlusPlus<P>