/**
* Transforms a complete list of {@link PtuFlexOffer} to a {@link FlexOfferDto}.
*
* @param ptuFlexOffers a {@link java.util.List} of {@link PtuFlexOffer}.
* @return a {@link FlexOfferDto}.
*/
public static FlexOfferDto transformPtuFlexOffers(List<PtuFlexOffer> ptuFlexOffers) {
if (ptuFlexOffers == null || ptuFlexOffers.isEmpty()) {
return null;
}
PtuFlexOffer firstPtuFlexOffer = ptuFlexOffers.get(0);
FlexOfferDto flexOfferDto = new FlexOfferDto();
flexOfferDto.setParticipantDomain(firstPtuFlexOffer.getParticipantDomain());
flexOfferDto.setConnectionGroupEntityAddress(
firstPtuFlexOffer.getConnectionGroup().getUsefIdentifier());
flexOfferDto.setPeriod(firstPtuFlexOffer.getPtuContainer().getPtuDate());
flexOfferDto.setFlexRequestSequenceNumber(firstPtuFlexOffer.getFlexRequestSequence());
flexOfferDto.setSequenceNumber(firstPtuFlexOffer.getSequence());
ptuFlexOffers
.stream()
.forEach(ptuFlexOffer -> flexOfferDto.getPtus().add(transformPtuFlexOffer(ptuFlexOffer)));
return flexOfferDto;
}