microsoft.hawaii.sdk.PathPredictionService.ServiceContracts

Class LatLong

java.lang.Object

microsoft.hawaii.sdk.PathPredictionService.ServiceContracts.LatLong

public class LatLong
extends java.lang.Object

Class represents a latitude and longitude

Constructor Summary

Constructors

Constructor and Description
LatLong() Initializes an instance of the LatLong class
LatLong(float latitudeDegrees, float longitudeDegrees) Initializes an instance of the LatLong class

Method Summary

Methods

Modifier and Type	Method and Description
float	DistanceMeters(LatLong latLong) DistanceMeters Calculates the distance between the current LatLong and the supplied LatLong.
float	getLatitude() Gets latitude of location
float	getLongitude() Gets longitude of location
static boolean	LatLongEqual(LatLong llA, LatLong llB) Determines if two latlongs refer to the same location
static boolean	LatLongNotEqual(LatLong llA, LatLong llB) Determines if two latlongs are NOT the same location
void	setLatitude(float latitude) Sets latitude of location
void	setLongitude(float longitude) Sets longitude of location

Methods inherited from class java.lang.Object

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

Constructor Detail

LatLong

public LatLong(float latitudeDegrees,
       float longitudeDegrees)

Initializes an instance of the LatLong class

Parameters:

latitudeDegrees - latitude of location

longitudeDegrees - longitude of location

LatLong

public LatLong()

Initializes an instance of the LatLong class

Method Detail

getLatitude

public float getLatitude()

Gets latitude of location

Returns:

float the latitude of location

setLatitude

public void setLatitude(float latitude)

Sets latitude of location

Parameters:

latitude - the latitude of location

getLongitude

public float getLongitude()

Gets longitude of location

Returns:

float the longitude of location

setLongitude

public void setLongitude(float longitude)

Sets longitude of location

Parameters:

longitude - the longitude of location

LatLongEqual

public static boolean LatLongEqual(LatLong llA,
                   LatLong llB)

Determines if two latlongs refer to the same location

Parameters:

llA - the first location

llB - the second location

Returns:

boolean true if the two latlongs are the same, false otherwise

LatLongNotEqual

public static boolean LatLongNotEqual(LatLong llA,
                      LatLong llB)

Determines if two latlongs are NOT the same location

Parameters:

llA - the first location

llB - the second location

Returns:

boolean true if the two latlongs differ, false otherwise

DistanceMeters

public float DistanceMeters(LatLong latLong)

DistanceMeters Calculates the distance between the current LatLong and the supplied LatLong. Uses Haversine formula from http://mathforum.org/library/drmath/view/51879.html

Parameters:

latLong - The remote location to calculate the distance to

Returns:

float The distance in meters between the two locations