de.gerdiproject.json.geo

Class Point

java.lang.Object

de.gerdiproject.json.geo.Point

All Implemented Interfaces:

IGeoCoordinates

public class Point
extends Object
implements IGeoCoordinates

A geographical point. It must contain longitude and latitude and may contain the elevation as well.

Author:

Robin Weiss

Constructor Summary

Constructors

Constructor and Description
Point(double longitude, double latitude) Simple constructor that only requires longitude and latitude.
Point(double longitude, double latitude, double elevation) Constructor that also lets you set the elevation.
Point(com.google.gson.JsonArray array) Constructor that constructs the point from a json array.

Method Summary

Modifier and Type	Method and Description
double	getElevation()
double	getLatitude()
double	getLongitude()
void	setElevation(double elevation)
void	setLatitude(double latitude)
void	setLongitude(double longitude)

Methods inherited from class java.lang.Object

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

Constructor Detail

Point

public Point(double longitude,
             double latitude)

Simple constructor that only requires longitude and latitude.

Parameters:

longitude - a geographic coordinate that specifies the east-west position of a point on the Earth's surface

latitude - a geographic coordinate that specifies the north–south position of a point on the Earth's surface

Point

public Point(double longitude,
             double latitude,
             double elevation)

Constructor that also lets you set the elevation.

Parameters:

longitude - a geographic coordinate that specifies the east-west position of a point on the Earth's surface

latitude - a geographic coordinate that specifies the north–south position of a point on the Earth's surface

elevation - the elevation of a geographic location is its height above or below the Earth's sea level

Point

public Point(com.google.gson.JsonArray array)

Constructor that constructs the point from a json array.

Parameters:

array - a JsonArray containing two or three numbers

Method Detail

getLongitude

public double getLongitude()

setLongitude

public void setLongitude(double longitude)

getLatitude

public double getLatitude()

setLatitude

public void setLatitude(double latitude)

getElevation

public double getElevation()

setElevation

public void setElevation(double elevation)