org.n52.io.request

Class Vicinity

java.lang.Object

org.n52.io.request.Vicinity

public class Vicinity
extends Object

Represents the surrounding area based on a center and a radius. All coordinate calculations are based on a EPSG:4326, lon-lat ordered reference frame.

Constructor Summary

Constructors

Constructor and Description
Vicinity()
Vicinity(GeojsonPoint center, String radius)

Method Summary

Modifier and Type	Method and Description
BoundingBox	calculateBounds()
BoundingBox	calculateBounds(CRSUtils crsUtils) Calculates bounding box with the given CRS context.
GeojsonPoint	getCenter()
void	setCenter(GeojsonPoint center)
void	setCrs(String crs)
void	setRadius(String radius)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Vicinity

Vicinity()

Vicinity

public Vicinity(GeojsonPoint center,
                String radius)

Parameters:

center - the center point.

radius - the distance around the center

Method Detail

calculateBounds

public BoundingBox calculateBounds()

Returns:

calculates bounding box within WGS84 and strict EPSG axes order context.

calculateBounds

public BoundingBox calculateBounds(CRSUtils crsUtils)

Calculates bounding box with the given CRS context.

Parameters:

crsUtils - the reference context.

Returns:

a bounding rectangle.

Throws:

IllegalStateException - if invalid crs was set.

setCrs

public void setCrs(String crs)

Parameters:

crs - sets the coordinate reference system, e.g. 'EPSG:25832'

setCenter

public void setCenter(GeojsonPoint center)

Parameters:

center - the center coordinates.

getCenter

public GeojsonPoint getCenter()

setRadius

public void setRadius(String radius)

Parameters:

radius - the vicinity's radius.

Throws:

NumberFormatException - if radius could not be parsed to a double value.

toString

public String toString()

Overrides:

toString in class Object