org.geolatte.geom

Class GeometryPointEquality

java.lang.Object

org.geolatte.geom.GeometryPointEquality

All Implemented Interfaces:

GeometryEquality

public class GeometryPointEquality
extends Object
implements GeometryEquality

A GeometryEquality that considers two Geometrys to be equal iff one of these conditions is satisfied:

• both have the same type, coordinate reference system and consist of the same Points.
• both are empty

Point equality is determined by the PointEquality instance that is passed to the constructor. In case of the default no-args constructor, ExactCoordinatePointEquality is used.

Author:

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

Constructor Summary

Constructors

Constructor and Description
GeometryPointEquality() Constructs an instance that uses to determine whether the Geometrys have the same Points.
GeometryPointEquality(PointEquality pointEq) Constructs an instance that uses the specified PointEquality to determine whether the Geometrys have the same Points.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Geometry first, Geometry second) Checks whether the first geometry equals the second, for some definition of equality.

Methods inherited from class java.lang.Object

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

Constructor Detail

GeometryPointEquality

public GeometryPointEquality(PointEquality pointEq)

Constructs an instance that uses the specified PointEquality to determine whether the Geometrys have the same Points.

Parameters:

pointEq -

GeometryPointEquality

public GeometryPointEquality()

Constructs an instance that uses to determine whether the Geometrys have the same Points.

Method Detail

equals

public boolean equals(Geometry first,
                      Geometry second)

Checks whether the first geometry equals the second, for some definition of equality.

Specified by:

equals in interface GeometryEquality

Parameters:

first - a Geometry

second - a second Geometry

Returns:

true if and only if both both Geometrys are equal.