Package org.locationtech.jts.operation.buffer.validate

Class PointPairDistance

java.lang.Object

org.locationtech.jts.operation.buffer.validate.PointPairDistance

public class PointPairDistance
extends java.lang.Object

Contains a pair of points and the distance between them. Provides methods to update with a new point pair with either maximum or minimum distance.

Field Summary

Fields

Modifier and Type	Field	Description
private double	distance
private boolean	isNull
private Coordinate[]	pt

Constructor Summary

Constructors

Constructor	Description
PointPairDistance()

Method Summary

Modifier and Type	Method	Description
Coordinate	getCoordinate(int i)
Coordinate[]	getCoordinates()
double	getDistance()
void	initialize()
void	initialize(Coordinate p0, Coordinate p1)
private void	initialize(Coordinate p0, Coordinate p1, double distance)	Initializes the points, avoiding recomputing the distance.
void	setMaximum(Coordinate p0, Coordinate p1)
void	setMaximum(PointPairDistance ptDist)
void	setMinimum(Coordinate p0, Coordinate p1)
void	setMinimum(PointPairDistance ptDist)

Methods inherited from class java.lang.Object

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

Field Detail

pt

private Coordinate[] pt

distance

private double distance

isNull

private boolean isNull

Constructor Detail

PointPairDistance

public PointPairDistance()

Method Detail

initialize

public void initialize()

initialize

public void initialize(Coordinate p0,
                       Coordinate p1)

initialize

private void initialize(Coordinate p0,
                        Coordinate p1,
                        double distance)

Initializes the points, avoiding recomputing the distance.

Parameters:

p0 -

p1 -

distance - the distance between p0 and p1

getDistance

public double getDistance()

getCoordinates

public Coordinate[] getCoordinates()

getCoordinate

public Coordinate getCoordinate(int i)

setMaximum

public void setMaximum(PointPairDistance ptDist)

setMaximum

public void setMaximum(Coordinate p0,
                       Coordinate p1)

setMinimum

public void setMinimum(PointPairDistance ptDist)

setMinimum

public void setMinimum(Coordinate p0,
                       Coordinate p1)