public DeliveryService(IRequestSender requestSender, IJourneyCalculator journeyCalculator)
{
_requestSender = requestSender;
_journeyCalculator = journeyCalculator;
}
/// <summary>
/// Creates a <see cref="Journey"/> to the specified <i>destination</i>.
/// </summary>
/// <param name="destination"></param>
protected Journey CreateJourney(Point destination)
{
IJourneyCalculator calculator = CreateJourneyCalculator();
return(calculator.CreateJourney(this, destination));
}
