org.postgis

Class Polygon

java.lang.Object

org.postgis.Geometry

org.postgis.ComposedGeom

org.postgis.Polygon

All Implemented Interfaces:

java.io.Serializable

public class Polygon
extends ComposedGeom

See Also:

Serialized Form

Field Summary

Fields inherited from class org.postgis.ComposedGeom

EMPTY, subgeoms

Fields inherited from class org.postgis.Geometry

ALLTYPES, dimension, GEOMETRYCOLLECTION, haveMeasure, LINEARRING, LINESTRING, MULTILINESTRING, MULTIPOINT, MULTIPOLYGON, POINT, POLYGON, srid, type, UNKNOWN_SRID

Constructor Summary

Constructors

Constructor and Description
Polygon()
Polygon(LinearRing[] rings)
Polygon(java.lang.String value)
Polygon(java.lang.String value, boolean haveM)

Method Summary

Methods

Modifier and Type	Method and Description
protected Geometry[]	createSubGeomArray(int ringcount) Return the appropriate instance of the subgeometry array - this encapsulates subclass specific array instantiation
protected Geometry	createSubGeomInstance(java.lang.String token, boolean haveM) Return the appropriate instance of the subgeometry - this encapsulates subclass specific constructor calls
LinearRing	getRing(int idx)
int	numRings()

Methods inherited from class org.postgis.ComposedGeom

checkConsistency, equalsintern, getFirstPoint, getLastPoint, getPoint, getSubGeometry, hashCode, innerWKT, isEmpty, iterator, mediumWKT, numGeoms, numPoints, setSrid

Methods inherited from class org.postgis.Geometry

equals, equals, getDimension, getSrid, getType, getTypeString, getTypeString, getValue, initSRID, isMeasured, outerWKT, outerWKT, parseSRID, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Polygon

public Polygon()

Polygon

public Polygon(LinearRing[] rings)

Polygon

public Polygon(java.lang.String value)
        throws java.sql.SQLException

Throws:

java.sql.SQLException

Polygon

public Polygon(java.lang.String value,
       boolean haveM)
        throws java.sql.SQLException

Throws:

java.sql.SQLException

Method Detail

createSubGeomInstance

protected Geometry createSubGeomInstance(java.lang.String token,
                             boolean haveM)
                                  throws java.sql.SQLException

Description copied from class: ComposedGeom

Return the appropriate instance of the subgeometry - this encapsulates subclass specific constructor calls

Specified by:

createSubGeomInstance in class ComposedGeom

Throws:

java.sql.SQLException

createSubGeomArray

protected Geometry[] createSubGeomArray(int ringcount)

Description copied from class: ComposedGeom

Return the appropriate instance of the subgeometry array - this encapsulates subclass specific array instantiation

Specified by:

createSubGeomArray in class ComposedGeom

numRings

public int numRings()

getRing

public LinearRing getRing(int idx)