ags.utils.dataStructures.trees.secondGenKD
Class KdTree.WeightedSqrEuclid<T>

java.lang.Object
  ags.utils.dataStructures.trees.secondGenKD.KdTree<T>
      ags.utils.dataStructures.trees.secondGenKD.KdTree.WeightedSqrEuclid<T>

Enclosing class:

KdTree<T>

public static class KdTree.WeightedSqrEuclid<T>
extends KdTree<T>

Class for tree with Weighted Squared Euclidean distancing

Nested Class Summary

Nested classes/interfaces inherited from class ags.utils.dataStructures.trees.secondGenKD.KdTree

KdTree.DataPoint<T>, KdTree.Entry<T>, KdTree.Manhattan<T>, KdTree.SqrEuclid<T>, KdTree.WeightedManhattan<T>, KdTree.WeightedSqrEuclid<T>

Field Summary

private double[]

weights

Constructor Summary

KdTree.WeightedSqrEuclid(int dimensions, Integer sizeLimit)

Method Summary

protected double	getAxisWeightHint(int i)
protected double	pointDist(double[] p1, double[] p2)
protected double	pointRegionDist(double[] point, double[] min, double[] max)
void	setWeights(double[] weights)

Methods inherited from class ags.utils.dataStructures.trees.secondGenKD.KdTree

addPoint, getDataPoints, nearestNeighbor, size

Methods inherited from class java.lang.Object

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

Field Detail

weights

private double[] weights

Constructor Detail

KdTree.WeightedSqrEuclid

public KdTree.WeightedSqrEuclid(int dimensions,
                                Integer sizeLimit)

Method Detail

setWeights

public void setWeights(double[] weights)

getAxisWeightHint

protected double getAxisWeightHint(int i)

Overrides:

getAxisWeightHint in class KdTree<T>

pointDist

protected double pointDist(double[] p1,
                           double[] p2)

Specified by:

pointDist in class KdTree<T>

pointRegionDist

protected double pointRegionDist(double[] point,
                                 double[] min,
                                 double[] max)

Specified by:

pointRegionDist in class KdTree<T>