Package org.openjump.core.attributeoperations.statistics

Class CorrelationDataPair

java.lang.Object

org.openjump.core.apitools.comparisonandsorting.Sortable

org.openjump.core.graph.pirolProject.PirolPoint

org.openjump.core.attributeoperations.statistics.CorrelationDataPair

All Implemented Interfaces:

Comparable

public class CorrelationDataPair
extends PirolPoint

Author:

Ole Rahn, FH Osnabrück - University of Applied Sciences Osnabrück, Project: PIROL (2005), Subproject: Daten- und Wissensmanagement modified: [sstein]: 16.Feb.2009 changed logger-entries to comments

Field Summary

Fields inherited from class org.openjump.core.graph.pirolProject.PirolPoint

coordinates, dimension, index, marked, NULLPUNKT, scaled, scaler

Fields inherited from class org.openjump.core.apitools.comparisonandsorting.Sortable

sortFor

Constructor Summary

Constructors

Constructor	Description
CorrelationDataPair(double[] coords)
CorrelationDataPair(double[] coords, int index)
CorrelationDataPair(double[] coords, int index, ScaleChanger scaler)
CorrelationDataPair(double[] coords, int index, ScaleChanger scaler, boolean prescaled)

Method Summary

Modifier and Type	Method	Description
int	compareValues(int valIndex1, int valIndex2)	function to compare value of a (scaled) data pair

Methods inherited from class org.openjump.core.graph.pirolProject.PirolPoint

clone, clonePunkt, compareTo, createVector, distanceBetween, distanceTo, equals, getCoordinate, getCoordinates, getDimension, getIndex, getSortFor, getX, getY, getZ, isMarked, liegtAuf, scale, setCoordinate, setCoordinates, setIndex, setMarked, setScaler, setSortFor, setX, setY, setZ, toCoordinate, toCoordinate, toString, unScale

Methods inherited from class java.lang.Object

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

Constructor Detail

CorrelationDataPair

public CorrelationDataPair(double[] coords)

Parameters:

coords - coordinates as a double array

CorrelationDataPair

public CorrelationDataPair(double[] coords,
                           int index)

Parameters:

coords - coordinates as a double array

index - index of the CorrelationDataPair

CorrelationDataPair

public CorrelationDataPair(double[] coords,
                           int index,
                           ScaleChanger scaler,
                           boolean prescaled)

Parameters:

coords - coordinates as a double array

index - index of the CorrelationDataPair

scaler -

prescaled -

CorrelationDataPair

public CorrelationDataPair(double[] coords,
                           int index,
                           ScaleChanger scaler)

Parameters:

coords - coordinates as a double array

index - index of the CorrelationDataPair

scaler -

Method Detail

compareValues

public int compareValues(int valIndex1,
                         int valIndex2)
                  throws Exception

function to compare value of a (scaled) data pair

Parameters:

valIndex1 - index of first value to compare

valIndex2 - index of first value to compare

Returns:

1 if first value > second value, 0 if equal, else -1

Throws:

Exception - if an Exception occured