/**
  * @param array $legs
  * @return LegDto[]
  */
 private function toLegDtosFromData(array $legs) : array
 {
     $legDtos = array();
     foreach ($legs as $legData) {
         $legDto = new LegDto();
         $legDto->setLoadLocation($legData['load_location']);
         $legDto->setUnloadLocation($legData['unload_location']);
         $legDto->setLoadTime($legData['load_time']);
         $legDto->setUnloadTime($legData['unload_time']);
         $legDtos[] = $legDto;
     }
     return $legDtos;
 }
 /**
  * @param Itinerary $anItinerary
  * @return RouteCandidateDto
  */
 public function toDto(Itinerary $anItinerary)
 {
     $legs = array();
     foreach ($anItinerary->legs() as $leg) {
         $legDto = new LegDto();
         $legDto->setLoadLocation($leg->loadLocation());
         $legDto->setUnloadLocation($leg->unloadLocation());
         $legDto->setLoadTime($leg->loadTime()->format(\DateTime::ATOM));
         $legDto->setUnloadTime($leg->unloadTime()->format(\DateTime::ATOM));
         $legs[] = $legDto;
     }
     $routeCandidate = new RouteCandidateDto();
     $routeCandidate->setLegs($legs);
     return $routeCandidate;
 }
 /**
  * @param Cargo $aCargo
  * @return CargoRoutingDto
  */
 public function toDto(Cargo $aCargo)
 {
     $cargoRoutingDto = new CargoRoutingDto();
     $cargoRoutingDto->setTrackingId($aCargo->trackingId()->toString());
     $cargoRoutingDto->setOrigin($aCargo->origin());
     $cargoRoutingDto->setFinalDestination($aCargo->routeSpecification()->destination());
     foreach ($aCargo->itinerary()->legs() as $leg) {
         $legDto = new LegDto();
         $legDto->setLoadLocation($leg->loadLocation());
         $legDto->setUnloadLocation($leg->unloadLocation());
         $legDto->setLoadTime($leg->loadTime()->format(\DateTime::ATOM));
         $legDto->setUnloadTime($leg->unloadTime()->format(\DateTime::ATOM));
         $cargoRoutingDto->addLeg($legDto);
     }
     return $cargoRoutingDto;
 }