org.deegree.geometry.primitive
Interface Ring

All Superinterfaces:

Curve, GeometricPrimitive, Geometry, GMLObject, Object, TypedObjectNode

All Known Subinterfaces:

LinearRing

All Known Implementing Classes:

DefaultLinearRing, DefaultRing

public interface Ring
extends Curve

A Ring is a composition of Curves that forms a closed loop.

Please note that it extends Curve, because it has an inherent curve semantic.

Version:

$Revision: 31641 $, $Date: 2011-08-24 21:24:55 +0200 (Wed, 24 Aug 2011) $

Author:

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

Nested Class Summary

static class

Ring.RingType All ring variants.

Nested classes/interfaces inherited from interface org.deegree.geometry.primitive.Curve

Curve.CurveType

Nested classes/interfaces inherited from interface org.deegree.geometry.primitive.GeometricPrimitive

GeometricPrimitive.PrimitiveType

Nested classes/interfaces inherited from interface org.deegree.geometry.Geometry

Geometry.GeometryType

Method Summary

Curve.CurveType	getCurveType() Must always return Curve.CurveType.Ring.
List<Curve>	getMembers() Returns the Curves that constitute this Ring.
Ring.RingType	getRingType() Returns the type of ring.

Methods inherited from interface org.deegree.geometry.primitive.Curve

getAsLineString, getBoundary, getControlPoints, getCurveSegments, getEndPoint, getLength, getPrimitiveType, getStartPoint, isClosed

Methods inherited from interface org.deegree.geometry.primitive.GeometricPrimitive

getGeometryType

Methods inherited from interface org.deegree.geometry.Geometry

contains, crosses, equals, getBuffer, getCentroid, getConvexHull, getCoordinateDimension, getCoordinateSystem, getDifference, getDistance, getEnvelope, getId, getIntersection, getPrecision, getUnion, intersects, isBeyond, isDisjoint, isSFSCompliant, isWithin, isWithinDistance, overlaps, setCoordinateSystem, setGMLProperties, setId, setPrecision, touches

Methods inherited from interface org.deegree.commons.tom.gml.GMLObject

getGMLProperties

Method Detail

getCurveType

Curve.CurveType getCurveType()

Must always return Curve.CurveType.Ring.

Specified by:

getCurveType in interface Curve

Returns:

Curve.CurveType.Ring

getRingType

Ring.RingType getRingType()

Returns the type of ring.

Returns:

the type of ring

getMembers

List<Curve> getMembers()

Returns the Curves that constitute this Ring.

Returns:

the constituting curves