/** {@inheritDoc} */
public DSetCd toXml(DSet<Cd> input) throws DtoTransformException {
DSetCd x = new DSetCd();
if (input != null && input.getItem() != null) {
Set<Cd> sItem = input.getItem();
List<org.iso._21090.CD> tItem = x.getItems();
for (Cd cd : sItem) {
org.iso._21090.CD cur = CDTransformer.INSTANCE.toXml(cd);
// XSD rule: all elements of set must be non-null
if (!(cur == null || cur.getNullFlavor() != null)) {
tItem.add(cur);
}
}
}
if (x.getItems().isEmpty()) {
x.setNullFlavor(NullFlavor.NI);
}
return x;
}