org.geolatte.geom

Interface PositionEquality

All Known Implementing Classes:

ExactPositionEquality, WithinTolerancePositionEquality

public interface PositionEquality

A Test for Position equality.

Implementations must be thread-safe.

Author:

Karel Maesen, Geovise BVBA creation-date: 4/13/12

Method Summary

Modifier and Type	Method and Description
<P extends Position> boolean	equals(double[] first, double[] second) Tests whether the specified coordinates represent the same point.
<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.

Method Detail

equals

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

Tests whether the specified Coordinatess are equal.

Parameters:

first - first Point

second - second Point

Returns:

true iff the first is equal to the second Positoin.

equals2D

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

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

Parameters:

first - first Point

second - second Point

Returns:

true iff the first is equal to the second Position.

equals

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

Tests whether the specified coordinates represent the same point.

Parameters:

first - the first coordinate array

second - the second coordinate array

Returns:

true iff the coordinatess are equal

Throws:

IllegalArgumentException - when a NULL-argument is passed, or a coordinate array is passed that is smaller than the coordinate dimensions of its corresponding Position Reference System.