/**
* Sets tweet position randomly within radius
*
* @param tweet the tweet data
*/
private void randomPlaceWithinRadius(Tweet tweet) {
double radius = config.getRadius();
double maxDegreeDiff = radius / SURFACE_DISTANCE;
double latR = random.nextDouble();
double lonR = random.nextDouble();
latR = (latR - 0.5) * 2; // -1 to 1
lonR = (lonR - 0.5) * 2; // -1 to 1
GeoCoordinate sc = config.getPosition();
GeoCoordinate gc =
new GeoCoordinate(
sc.getLatitude() + latR * maxDegreeDiff, sc.getLongitude() + lonR * maxDegreeDiff, 0);
tweet.setUserCoordinate(gc);
}
