ucar.unidata.geoloc

Class EarthLocationImpl

java.lang.Object

ucar.unidata.geoloc.EarthLocationImpl

All Implemented Interfaces:

EarthLocation

Direct Known Subclasses:

StationImpl

public class EarthLocationImpl
extends Object
implements EarthLocation

A location on the Earth.

Field Summary

Fields

Modifier and Type	Field and Description
protected double	alt
protected double	lat
protected double	lon

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	EarthLocationImpl()
	EarthLocationImpl(double lat, double lon, double alt)

Method Summary

Modifier and Type	Method and Description
double	getAltitude() Returns the altitude in some unit.
double	getLatitude() Returns the latitude in some unit.
LatLonPoint	getLatLon() Get the lat/lon location
double	getLongitude() Returns the longitude in some unit.
boolean	isMissing() Are either lat or lon missing?
protected void	setAltitude(double alt)
protected void	setLatitude(double lat)
protected void	setLongitude(double lon)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

lat

protected double lat

lon

protected double lon

alt

protected double alt

Constructor Detail

EarthLocationImpl

protected EarthLocationImpl()

EarthLocationImpl

public EarthLocationImpl(double lat,
                         double lon,
                         double alt)

Method Detail

getLatitude

public double getLatitude()

Description copied from interface: EarthLocation

Returns the latitude in some unit. The unit is very likely decimal degrees north, but we don't enforce that anywhere.

Specified by:

getLatitude in interface EarthLocation

Returns:

the latitude in some unit.

getLongitude

public double getLongitude()

Description copied from interface: EarthLocation

Returns the longitude in some unit. The unit is very likely decimal degrees east, but we don't enforce that anywhere.

Specified by:

getLongitude in interface EarthLocation

Returns:

the longitude in some unit.

getAltitude

public double getAltitude()

Description copied from interface: EarthLocation

Returns the altitude in some unit. If this EarthLocation was retrieved from a PointFeature (via PointFeature.getLocation()), then the unit can be obtained by calling pointFeature.getFeatureCollection().getAltUnits().

Specified by:

getAltitude in interface EarthLocation

Returns:

the altitude in some unit. A value of Double.NaN indicates "no altitude".

getLatLon

public LatLonPoint getLatLon()

Description copied from interface: EarthLocation

Get the lat/lon location

Specified by:

getLatLon in interface EarthLocation

Returns:

lat/lon location

isMissing

public boolean isMissing()

Description copied from interface: EarthLocation

Are either lat or lon missing?

Specified by:

isMissing in interface EarthLocation

Returns:

true if lat or lon is missing

setLatitude

protected void setLatitude(double lat)

setLongitude

protected void setLongitude(double lon)

setAltitude

protected void setAltitude(double alt)

toString

public String toString()

Overrides:

toString in class Object