server
Class CalcDistance

java.lang.Object
  server.CalcDistance

public class CalcDistance
extends java.lang.Object

calculates the distance between users relying on their locations and countries using online services.

Since:

1.5

Version:

%I%, %G%

Author:

Karl Tschetschonig, Roland Ladengruber

Matrikelnummer:

0525983, 0427435

Studienkennzahl:

033 526

Constructor Summary

CalcDistance()
constructs the Calculator

Method Summary

java.lang.String

getDistance(StandardUser user1, StandardUser user2) calculates the distance between user1 and user2. return value for example "2.2 km" or "5.1 mi"

Methods inherited from class java.lang.Object

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

Constructor Detail

CalcDistance

public CalcDistance()

constructs the Calculator

Method Detail

getDistance

public java.lang.String getDistance(StandardUser user1,
                                    StandardUser user2)

calculates the distance between user1 and user2. return value for example "2.2 km" or "5.1 mi"

Parameters:

user1 - starting point

user2 - ending point

Returns:

distance in float and unit