prob3

Class DistanceCalculator

Object

DistanceCalculator

public class DistanceCalculator
extends Object

Contains a static method to get the distance between two pairs of latitude and longitude and this class has been provided to you.

Field Summary

Fields

Modifier and Type	Field and Description
private static double	conversionRateDR
private static double	conversionRateKM
private static double	radiusEarth

Constructor Summary

Constructors

Constructor and Description
DistanceCalculator()

Method Summary

Modifier and Type	Method and Description
private static double	convertToMiles(double distance)
private static double	convertToRadians(double degree)
static double	getDistance(double lat1, double long1, double lat2, double long2) Returns the distance between two pairs of latitude & longitude

Methods inherited from class Object

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

Field Detail

conversionRateDR

private static final double conversionRateDR

See Also:

Constant Field Values

conversionRateKM

private static final double conversionRateKM

See Also:

Constant Field Values

radiusEarth

private static final double radiusEarth

See Also:

Constant Field Values

Constructor Detail

DistanceCalculator

public DistanceCalculator()

Method Detail

convertToMiles

private static double convertToMiles(double distance)

convertToRadians

private static double convertToRadians(double degree)

getDistance

public static double getDistance(double lat1,
                                 double long1,
                                 double lat2,
                                 double long2)

Returns the distance between two pairs of latitude & longitude

Parameters:

lat1 -

long1 -

lat2 -

long2 -

Returns: