at.ac.ait.ariadne.routeformat.geojson

Class GeoJSONMultiPolygon

java.lang.Object

at.ac.ait.ariadne.routeformat.geojson.GeoJSONMultiPolygon

All Implemented Interfaces:

GeoJSONGeometryObject, Validatable

public class GeoJSONMultiPolygon
extends Object
implements GeoJSONGeometryObject

A multi polygon, i.e. several polygons as defined in GeoJSONPolygon. Note, that validate() does not check if the interior rings actually lie within the exterior ring.

Author:

AIT Austrian Institute of Technology GmbH

Constructor Summary

Constructors

Constructor and Description
GeoJSONMultiPolygon()

Method Summary

Modifier and Type	Method and Description
static GeoJSONMultiPolygon	create(List<List<List<GeoJSONCoordinate>>> points)
boolean	equals(Object obj)
List<List<List<GeoJSONCoordinate>>>	getCoordinates() Coordinates of a multipolygon are an array of polygons, which are an array of LinearRing coordinate arrays (the first and the last coordinate must be the same, thereby closing the ring).
int	hashCode()
boolean	isEmpty()
GeoJSONMultiPolygon	setCoordinates(List<List<List<GeoJSONCoordinate>>> coordinates)
String	toString()
String	toWKT()
void	validate() Checks if the instance is in a valid / useful state.

Methods inherited from class java.lang.Object

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

Methods inherited from interface at.ac.ait.ariadne.routeformat.geojson.GeoJSONGeometryObject

getTypeName

Constructor Detail

GeoJSONMultiPolygon

public GeoJSONMultiPolygon()

Method Detail

getCoordinates

public List<List<List<GeoJSONCoordinate>>> getCoordinates()

Coordinates of a multipolygon are an array of polygons, which are an array of LinearRing coordinate arrays (the first and the last coordinate must be the same, thereby closing the ring). The first element in the array represents the exterior ring. Any subsequent elements represent interior rings (or holes).

setCoordinates

public GeoJSONMultiPolygon setCoordinates(List<List<List<GeoJSONCoordinate>>> coordinates)

create

public static GeoJSONMultiPolygon create(List<List<List<GeoJSONCoordinate>>> points)

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface GeoJSONGeometryObject

Returns:

true if the element does not contain any coordinates

validate

public void validate()

Description copied from interface: Validatable

Checks if the instance is in a valid / useful state. If this is not the case an IllegalArgumentException including a description of the invalid state is thrown.

Specified by:

validate in interface Validatable

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toWKT

public String toWKT()

Specified by:

toWKT in interface GeoJSONGeometryObject

Returns:

the well known text representation of this geometry object

toString

public String toString()

Overrides:

toString in class Object