org.deegree.geometry
Class Geometries

java.lang.Object
  org.deegree.geometry.Geometries

public class Geometries
extends Object

Contains utility methods for common tasks on Geometry objects.

Version:

$Revision: 32095 $, $Date: 2011-10-05 13:40:22 +0200 (Wed, 05 Oct 2011) $

Author:

Markus Schneider, last edited by: $Author: mschneider $

Constructor Summary

Geometries()

Method Summary

static Geometry	copyDeep(Geometry geom) Creates a deep copy of the given Geometry object.
static GeometricPrimitive	getAsGeometry(Envelope env) Returns a corresponding GeometricPrimitive object for the given Envelope.
static MultiGeometry<?>	homogenize(MultiGeometry<?> geometry) Homogenizes the given generic MultiGeometry, i.e. returns a MultiPoint, MultiCurve, MultiLineString, MultiSurface, MultiPolygon or MultiSolid (depending on the members).

Methods inherited from class java.lang.Object

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

Constructor Detail

Geometries

public Geometries()

Method Detail

homogenize

public static MultiGeometry<?> homogenize(MultiGeometry<?> geometry)

Homogenizes the given generic MultiGeometry, i.e. returns a MultiPoint, MultiCurve, MultiLineString, MultiSurface, MultiPolygon or MultiSolid (depending on the members).

Parameters:

geometry - generic multi geometry to be homogenized, must not be null

Returns:

the homogenized multi geometry

getAsGeometry

public static GeometricPrimitive getAsGeometry(Envelope env)

Returns a corresponding GeometricPrimitive object for the given Envelope.

Depending on the extent, this can either be:

• a Polygon
• a LineString
• a Point

Parameters:

env - envelope, must not be null

Returns:

corresponding geometry object, never null

copyDeep

public static Geometry copyDeep(Geometry geom)

Creates a deep copy of the given Geometry object.

Parameters:

geom -

Returns: