public void AddTripSummary(TripSummary tripSummary)
{
if (startLocationRoot == null)
{
startLocationRoot = new LocationClustering <LocationInstance <TripSummary> >(clusterSize);
}
if (endLocationRoot == null)
{
endLocationRoot = new LocationClustering <TripSummary>(clusterSize);
}
var endLocation = endLocationRoot.AddLocation(tripSummary.EndLatitude, tripSummary.EndLongitude, tripSummary);
startLocationRoot.AddLocation(tripSummary.StartLatitude, tripSummary.StartLongitude, endLocation);
}
