public static NutritionalContentItem searchForNutrient(
EnergyNutrientsVitamins nutrientGroup, NutritionalContentCode code) {
for (NutritionalContentItem nutrient : nutrientGroup.getNutrients()) {
if (nutrient.getNutritionalContent() == code) {
return (nutrient);
}
}
return null;
}
private List<NutritionalContentItem> searchForNutrient(String nutrientCodeName) {
List<NutritionalContentItem> list = new ArrayList<>();
if (nutrientCodeName.isEmpty()) {
// return all possible nutritionalContentItems
for (EnergyNutrientsVitamins item :
this.ingredientsAndAllergens.getEnergyNutrientsVitamins()) {
list.addAll(item.getNutrients());
}
} else {
// only add specific nutrient items
NutritionalContentCode code =
ImportProductData.parseCodeEquals(NutritionalContentCode.INVALID, nutrientCodeName, null);
for (EnergyNutrientsVitamins item :
this.ingredientsAndAllergens.getEnergyNutrientsVitamins()) {
NutritionalContentItem nutrient = searchForNutrient(item, code);
if (nutrient == null) {
continue;
}
list.add(nutrient);
}
}
return list;
}
