@BeforeClass
public static void setUp() {
/* Example provided by https://de.wikipedia.org/wiki/Orthodrome, released 07.09.2015 19:55 */
berlinSpheric = SphericCoordinate.getCoordinate(52.517, 13.4);
tokioSpheric = SphericCoordinate.getCoordinate(35.7, 139.767);
berlinCartesian = CartesianCoordinate.getCoordinate(3771.373, 898.468, 5055.605);
tokioCartesian = CartesianCoordinate.getCoordinate(-3949.792, 3341.734, 3717.741);
berlinSphericSameHashCode =
SphericCoordinate.getCoordinate(
((AbstractCoordinate) berlinCartesian).getLatitude(),
((AbstractCoordinate) berlinCartesian).getLongitude(),
((AbstractCoordinate) berlinCartesian).getRadius());
berlinSpheric2 = SphericCoordinate.getCoordinate(52.517, 13.4);
berlinCartesian2 = CartesianCoordinate.getCoordinate(3771.373, 898.468, 5055.605);
}
/**
* @methodtype conversion
* @param Coordinate to convert
* @return SphericCoordinate
*/
private static SphericCoordinate convertToSpheric(Coordinate other) {
if (SphericCoordinate.class.isInstance(other)) {
return (SphericCoordinate) other;
} else if (CartesianCoordinate.class.isInstance(other)) {
CartesianCoordinate carOther = (CartesianCoordinate) other;
double r =
Math.sqrt(
Math.pow(carOther.getX(), 2)
+ Math.pow(carOther.getY(), 2)
+ Math.pow(carOther.getZ(), 2));
double latitude = Math.toDegrees(Math.asin(carOther.getZ() / r));
double longitude = Math.toDegrees(Math.atan2(carOther.getY(), carOther.getX()));
SphericCoordinate toRet = getSphericCoordinate(latitude, longitude, r);
toRet.assertClassInvariants();
return toRet;
} else {
throw new UnsupportedOperationException("Unknown Type of Coordinate");
}
}
