com.esri.sde.sdk.geom
Class SeGeometryCollection

java.lang.Object
  com.esri.sde.sdk.geom.SeGeometry
      com.esri.sde.sdk.geom.SeGeometryCollection

All Implemented Interfaces:

Geometry, GeometryCollection, java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

SeMultiCurve, SeMultiPoint, SeMultiSurface

public class SeGeometryCollection
extends SeGeometry
implements GeometryCollection, java.lang.Cloneable, java.io.Serializable

This class represents a geometric object that is a collection of 1 or more geometries. All the elements in a SeGeometryCollection must be in the same Spatial Reference. This is also the Spatial Reference for the SeGeometryCollection.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.esri.sde.sdk.geom.SeGeometry

LINESTRING_TYPE, LINESTRINGM_TYPE, LINESTRINGZ_TYPE, LINESTRINGZM_TYPE, MULTILINESTRING_TYPE, MULTILINESTRINGM_TYPE, MULTILINESTRINGZ_TYPE, MULTILINESTRINGZM_TYPE, MULTIPOINT_TYPE, MULTIPOINTM_TYPE, MULTIPOINTZ_TYPE, MULTIPOINTZM_TYPE, MULTIPOLYGON_TYPE, MULTIPOLYGONM_TYPE, MULTIPOLYGONZ_TYPE, MULTIPOLYGONZM_TYPE, POINT_TYPE, POINTM_TYPE, POINTZ_TYPE, POINTZM_TYPE, POLYGON_TYPE, POLYGONM_TYPE, POLYGONZ_TYPE, POLYGONZM_TYPE, UNSPECIFIED_TYPE

Constructor Summary

SeGeometryCollection()

Method Summary

Geometry	boundary() Boundary takes a geometry object and returns its combined boundary as a geometry object.
Geometry	buffer(double distance) Buffer takes a geometry object and returns the geometry object that surrounds the source object.
Geometry	convexhull() Returns the convex hull of a geometry object.
int	dimension() Returns the dimension of a geometry object.
Geometry	envelope() Returns the bounding box of a geometry object as a polygon.
Geometry	exterior() The interior is the space occupied by the geometry.
Geometry	geometryN(int n) Geometryn takes a collection and an integer index and returns the nth geometry object in the collection.
java.lang.String	geometryType() Geometrytype takes a geometry object and returns its geometry type as a string.
Geometry	interior() The exterior of a geometry if all space not occupied by the geometry.
boolean	is3D() Returns t (TRUE) if the geometry object has three-dimensional coordinates; otherwise, returns f (FALSE).
boolean	isEmpty() Returns t (TRUE) if the geometry is empty; otherwise returns f (FALSE).
boolean	isMeasured() Returns t (TRUE) if the geometry object has measures; otherwise, returns f (FALSE).
boolean	isSimple() Returns t (TRUE) if the geometry object is simple otherwise, it returns f (FALSE).
Geometry	locateAlong(double measure) Locatealong takes a geometry object and a measure to return as a multipoint the set of points found at the measure.
Geometry	locateBetween(double measure1, double measure2) Locatebetween takes a geometry object and two measure locations and returns a linestring that represents the set of disconnected paths between the two measure locations.
int	numGeometries() Numgeometries takes a collection and returns the number of geometries in the collection.
int	numPoints() Returns the number of points in a geometry.

Methods inherited from class com.esri.sde.sdk.geom.SeGeometry

asBinary, asBinaryShape, asText, contains, crosses, difference, disjoint, distance, envelopesIntersect, equal, getMaxX, getMaxY, getMinX, getMinY, intersect, intersection, isValid, overlap, setCoordRef, srid, symmetricDiff, toSdeShape, toSeGeometry, toString, touch, union, within

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.esri.sde.sdk.geom.Geometry

asBinary, asText, contains, crosses, difference, disjoint, distance, envelopesIntersect, equal, intersect, intersection, isValid, overlap, srid, symmetricDiff, touch, union, within

Constructor Detail

SeGeometryCollection

public SeGeometryCollection()

Method Detail

numGeometries

public int numGeometries()
                  throws com.esri.sde.sdk.geom.SeGeometryException

Numgeometries takes a collection and returns the number of geometries in the collection.

Specified by:

numGeometries in interface GeometryCollection

Throws:

com.esri.sde.sdk.geom.SeGeometryException

geometryN

public Geometry geometryN(int n)
                   throws com.esri.sde.sdk.geom.SeGeometryException

Geometryn takes a collection and an integer index and returns the nth geometry object in the collection.

Specified by:

geometryN in interface GeometryCollection

Throws:

com.esri.sde.sdk.geom.SeGeometryException

interior

public Geometry interior()
                  throws com.esri.sde.sdk.geom.SeGeometryException

Description copied from interface: Geometry

The exterior of a geometry if all space not occupied by the geometry.

Specified by:

interior in interface Geometry

Specified by:

interior in class SeGeometry

Throws:

com.esri.sde.sdk.geom.SeGeometryException

exterior

public Geometry exterior()
                  throws com.esri.sde.sdk.geom.SeGeometryException

Description copied from interface: Geometry

The interior is the space occupied by the geometry.

Specified by:

exterior in interface Geometry

Specified by:

exterior in class SeGeometry

Throws:

com.esri.sde.sdk.geom.SeGeometryException

boundary

public Geometry boundary()
                  throws com.esri.sde.sdk.geom.SeGeometryException

Description copied from interface: Geometry

Boundary takes a geometry object and returns its combined boundary as a geometry object.

Specified by:

boundary in interface Geometry

Specified by:

boundary in class SeGeometry

Throws:

com.esri.sde.sdk.geom.SeGeometryException

buffer

public Geometry buffer(double distance)
                throws com.esri.sde.sdk.geom.SeGeometryException

Buffer takes a geometry object and returns the geometry object that surrounds the source object.

Specified by:

buffer in interface Geometry

Specified by:

buffer in class SeGeometry

Throws:

com.esri.sde.sdk.geom.SeGeometryException

isSimple

public boolean isSimple()
                 throws com.esri.sde.sdk.geom.SeGeometryException

Returns t (TRUE) if the geometry object is simple otherwise, it returns f (FALSE).

Specified by:

isSimple in interface Geometry

Specified by:

isSimple in class SeGeometry

Throws:

com.esri.sde.sdk.geom.SeGeometryException

isEmpty

public boolean isEmpty()
                throws com.esri.sde.sdk.geom.SeGeometryException

Returns t (TRUE) if the geometry is empty; otherwise returns f (FALSE).

Specified by:

isEmpty in interface Geometry

Specified by:

isEmpty in class SeGeometry

Throws:

com.esri.sde.sdk.geom.SeGeometryException

numPoints

public int numPoints()
              throws com.esri.sde.sdk.geom.SeGeometryException

Returns the number of points in a geometry.

Specified by:

numPoints in interface Geometry

Specified by:

numPoints in class SeGeometry

Throws:

com.esri.sde.sdk.geom.SeGeometryException

envelope

public Geometry envelope()
                  throws com.esri.sde.sdk.geom.SeGeometryException

Returns the bounding box of a geometry object as a polygon.

Specified by:

envelope in interface Geometry

Specified by:

envelope in class SeGeometry

Throws:

com.esri.sde.sdk.geom.SeGeometryException

dimension

public int dimension()
              throws com.esri.sde.sdk.geom.SeGeometryException

Returns the dimension of a geometry object.

Specified by:

dimension in interface Geometry

Specified by:

dimension in class SeGeometry

Throws:

com.esri.sde.sdk.geom.SeGeometryException

is3D

public boolean is3D()

Returns t (TRUE) if the geometry object has three-dimensional coordinates; otherwise, returns f (FALSE).

Specified by:

is3D in interface Geometry

Specified by:

is3D in class SeGeometry

isMeasured

public boolean isMeasured()

Returns t (TRUE) if the geometry object has measures; otherwise, returns f (FALSE).

Specified by:

isMeasured in interface Geometry

Specified by:

isMeasured in class SeGeometry

geometryType

public java.lang.String geometryType()

Geometrytype takes a geometry object and returns its geometry type as a string.

Specified by:

geometryType in interface Geometry

Specified by:

geometryType in class SeGeometry

convexhull

public Geometry convexhull()
                    throws com.esri.sde.sdk.geom.SeGeometryException

Returns the convex hull of a geometry object.

Specified by:

convexhull in interface Geometry

Specified by:

convexhull in class SeGeometry

Throws:

com.esri.sde.sdk.geom.SeGeometryException

locateAlong

public Geometry locateAlong(double measure)
                     throws com.esri.sde.sdk.geom.SeGeometryException

Locatealong takes a geometry object and a measure to return as a multipoint the set of points found at the measure.

Specified by:

locateAlong in interface Geometry

Overrides:

locateAlong in class SeGeometry

Throws:

com.esri.sde.sdk.geom.SeGeometryException

locateBetween

public Geometry locateBetween(double measure1,
                              double measure2)
                       throws com.esri.sde.sdk.geom.SeGeometryException

Locatebetween takes a geometry object and two measure locations and returns a linestring that represents the set of disconnected paths between the two measure locations.

Specified by:

locateBetween in interface Geometry

Overrides:

locateBetween in class SeGeometry

Throws:

com.esri.sde.sdk.geom.SeGeometryException