Package org.hortonmachine.gears.utils.clustering

Class GvmSpace

java.lang.Object

org.hortonmachine.gears.utils.clustering.GvmSpace

Direct Known Subclasses:

GvmVectorSpace

public abstract class GvmSpace
extends Object

Constructor Summary

Constructors

Constructor	Description
GvmSpace()

Method Summary

Modifier and Type	Method	Description
abstract void	add(Object dstPt, Object srcPt)
abstract void	addScaled(Object dstPt, double m, Object srcPt)
abstract void	addScaledSqr(Object dstPt, double m, Object srcPt)
double	distance(Object pt1, Object pt2)
double	magnitude(Object pt)
abstract double	magnitudeSqr(Object pt)
abstract Object	newCopy(Object pt)
abstract Object	newOrigin()
static double	nonNegative(double v)
abstract void	scale(Object dstPt, double m)
abstract void	setTo(Object dstPt, Object srcPt)
abstract void	setToOrigin(Object pt)
abstract void	setToScaled(Object dstPt, double m, Object srcPt)
abstract void	setToScaledSqr(Object dstPt, double m, Object srcPt)
abstract void	square(Object pt)
abstract void	subtract(Object dstPt, Object srcPt)
abstract void	subtractScaled(Object dstPt, double m, Object srcPt)
abstract void	subtractScaledSqr(Object dstPt, double m, Object srcPt)
abstract double	sum(Object pt)
String	toString(Object pt)
double	variance(double m, Object pt, Object ptSqr)
double	variance(double m1, Object pt1, Object ptSqr1, double m2, Object pt2)
double	variance(double m1, Object pt1, Object ptSqr1, double m2, Object pt2, Object ptSqr2)

Methods inherited from class java.lang.Object

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

Constructor Detail

GvmSpace

public GvmSpace()

Method Detail

nonNegative

public static double nonNegative(double v)

newOrigin

public abstract Object newOrigin()

newCopy

public abstract Object newCopy(Object pt)

magnitudeSqr

public abstract double magnitudeSqr(Object pt)

sum

public abstract double sum(Object pt)

magnitude

public double magnitude(Object pt)

distance

public double distance(Object pt1,
                       Object pt2)

variance

public double variance(double m,
                       Object pt,
                       Object ptSqr)

variance

public double variance(double m1,
                       Object pt1,
                       Object ptSqr1,
                       double m2,
                       Object pt2)

variance

public double variance(double m1,
                       Object pt1,
                       Object ptSqr1,
                       double m2,
                       Object pt2,
                       Object ptSqr2)

setToOrigin

public abstract void setToOrigin(Object pt)

setTo

public abstract void setTo(Object dstPt,
                           Object srcPt)

setToScaled

public abstract void setToScaled(Object dstPt,
                                 double m,
                                 Object srcPt)

setToScaledSqr

public abstract void setToScaledSqr(Object dstPt,
                                    double m,
                                    Object srcPt)

add

public abstract void add(Object dstPt,
                         Object srcPt)

addScaled

public abstract void addScaled(Object dstPt,
                               double m,
                               Object srcPt)

addScaledSqr

public abstract void addScaledSqr(Object dstPt,
                                  double m,
                                  Object srcPt)

subtract

public abstract void subtract(Object dstPt,
                              Object srcPt)

subtractScaled

public abstract void subtractScaled(Object dstPt,
                                    double m,
                                    Object srcPt)

subtractScaledSqr

public abstract void subtractScaledSqr(Object dstPt,
                                       double m,
                                       Object srcPt)

scale

public abstract void scale(Object dstPt,
                           double m)

square

public abstract void square(Object pt)

toString

public String toString(Object pt)