com.revolsys.jts.geom

Interface GeometryCollection

All Superinterfaces:

Cloneable, Comparable<Object>, DataTypeProxy, Geometry, Serializable

All Known Subinterfaces:

MultiLineString, MultiPoint, MultiPolygon

All Known Implementing Classes:

AbstractGeometryCollection, AbstractMultiLineString, AbstractMultiPoint, AbstractMultiPolygon, GeometryCollectionImpl, MultiLineStringImpl, MultiPointImpl, MultiPolygonImpl, PreparedGeometryCollection, PreparedMultiLineString, PreparedMultiPoint, PreparedMultiPolygon

public interface GeometryCollection
extends Geometry

Models a collection of Geometrys of arbitrary type and dimension.

Version:

1.7

Field Summary

Fields inherited from interface com.revolsys.jts.geom.Geometry

M, sortedGeometryTypes, X, Y, Z

Method Summary

Methods

Modifier and Type	Method and Description
GeometryCollection	clone() Creates and returns a full copy of this GeometryCollection object.
GeometryCollection	normalize() Converts this Geometry to normal form (or canonical form ).

Methods inherited from interface com.revolsys.jts.geom.Geometry

appendVertex, buffer, buffer, buffer, compareTo, compareToSameClass, contains, containsProperly, convert, convert, convexHull, copy, coveredBy, covers, crosses, deleteVertex, difference, disjoint, distance, equal, equals, equals, equals, equalsExact, equalsExact, equalsNorm, equalsTopo, geometries, getArea, getAxisCount, getBoundary, getBoundaryDimension, getBoundingBox, getCentroid, getClassSortIndex, getCoordinateSystem, getDimension, getEnvelope, getGeometries, getGeometries, getGeometry, getGeometryComponents, getGeometryCount, getGeometryFactory, getGeometryType, getInteriorPoint, getLength, getPoint, getPointWithin, getSegment, getSrid, getToVertex, getUserData, getVertex, getVertexCount, hashCode, hasInvalidXyCoordinates, insertVertex, intersection, intersects, intersects, isEmpty, isRectangle, isSimple, isValid, isWithinDistance, move, moveVertex, overlaps, prepare, relate, relate, reverse, segments, setUserData, symDifference, toClockwise, toCounterClockwise, touches, toWkt, union, union, vertices, within

Methods inherited from interface com.revolsys.data.types.DataTypeProxy

getDataType

Method Detail

clone

GeometryCollection clone()

Creates and returns a full copy of this GeometryCollection object. (including all coordinates contained by it).

Specified by:

clone in interface Geometry

Returns:

a clone of this instance

normalize

GeometryCollection normalize()

Description copied from interface: Geometry

Converts this Geometry to normal form (or canonical form ). Normal form is a unique representation for Geometry s. It can be used to test whether two Geometrys are equal in a way that is independent of the ordering of the coordinates within them. Normal form equality is a stronger condition than topological equality, but weaker than pointwise equality. The definitions for normal form use the standard lexicographical ordering for coordinates. "Sorted in order of coordinates" means the obvious extension of this ordering to sequences of coordinates.

Specified by:

normalize in interface Geometry

Returns:

a normalized copy of this geometry.

See Also:

Geometry.normalize()