eu.hgross.blaubot.geobeacon

Class GeoBeaconUtil

java.lang.Object

eu.hgross.blaubot.geobeacon.GeoBeaconUtil

public class GeoBeaconUtil
extends java.lang.Object

Contains helper methods for the geo beacon.

Constructor Summary

Constructors

Constructor and Description
GeoBeaconUtil()

Method Summary

Modifier and Type	Method and Description
static GeoBeaconMessage	blaubotMessageToGeoBeaconMessage(BlaubotMessage msg)
static double	distanceBetweenGeoBeaconMessages(GeoData geoData1, GeoData geoData2) Calculates the distance between two coordinates in KM using the harvesine formula.
static BlaubotMessage	geoBeaconMessageToBlaubotMessage(GeoBeaconMessage message) Wraps a geo beacon message into a blaubot message
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

GeoBeaconUtil

public GeoBeaconUtil()

Method Detail

geoBeaconMessageToBlaubotMessage

public static BlaubotMessage geoBeaconMessageToBlaubotMessage(GeoBeaconMessage message)

Wraps a geo beacon message into a blaubot message

Parameters:

message - the message

Returns:

the blaubot message

blaubotMessageToGeoBeaconMessage

public static GeoBeaconMessage blaubotMessageToGeoBeaconMessage(BlaubotMessage msg)

distanceBetweenGeoBeaconMessages

public static double distanceBetweenGeoBeaconMessages(GeoData geoData1,
                                                      GeoData geoData2)

Calculates the distance between two coordinates in KM using the harvesine formula.

Parameters:

geoData1 - containing lat and lon

geoData2 - containing lat and lon

Returns:

the distance in km

main

public static void main(java.lang.String[] args)