Package org.geolatte.geom

Class WithinTolerancePositionEquality

java.lang.Object

org.geolatte.geom.WithinTolerancePositionEquality

All Implemented Interfaces:

PositionEquality

public class WithinTolerancePositionEquality
extends Object

A PositionEquality that considers Points to be equal when their coordinates are within a specified tolerance of each other.

Author:

Karel Maesen, Geovise BVBA creation-date: 4/25/12

Constructor Summary

Constructors

Constructor	Description
WithinTolerancePositionEquality(double tolerance)	Constructs an instance

Method Summary

Modifier and Type	Method	Description
<P extends Position> boolean	equals(double[] first, double[] second)	Tests whether the specified coordinates represent the same point.
protected boolean	equals(double co1, double co2)
<P extends Position> boolean	equals(P first, P second)	Tests whether the specified Coordinatess are equal.
<P extends Position> boolean	equals2D(P first, P second)	Tests whether the specified Coordinatess are equal in the base 2D-CoordinateReferenceSystem.

Methods inherited from class java.lang.Object

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

Constructor Detail

WithinTolerancePositionEquality

public WithinTolerancePositionEquality(double tolerance)

Constructs an instance

Parameters:

tolerance - the tolerance within which coordinates are considered equal

Method Detail

equals

protected boolean equals(double co1,
                         double co2)

equals

public <P extends Position> boolean equals(P first,
                                           P second)

Tests whether the specified Coordinatess are equal.

Specified by:

equals in interface PositionEquality

Parameters:

first - first Point

second - second Point

Returns:

true iff the first is equal to the second Positoin.

equals2D

public <P extends Position> boolean equals2D(P first,
                                             P second)

Description copied from interface: PositionEquality

Tests whether the specified Coordinatess are equal in the base 2D-CoordinateReferenceSystem.

Specified by:

equals2D in interface PositionEquality

Parameters:

first - first Point

second - second Point

Returns:

true iff the first is equal to the second Position.

equals

public <P extends Position> boolean equals(double[] first,
                                           double[] second)

Tests whether the specified coordinates represent the same point.

Specified by:

equals in interface PositionEquality

Parameters:

first - the first coordinate array

second - the second coordinate array

Returns:

true iff the coordinatess are equal