@Override
public boolean conformes(Product data) {
String[] argParts = this.argument.split(" ");
String mathSymbol = argParts[0];
// in g or ml
double polylAmount = -1.0;
for (EnergyNutrientsVitamins nutrient :
data.getIngredientsAndAllergens().getEnergyNutrientsVitamins()) {
if ((nutrient.getNutritionalValueReference() == 100.0)
&& ((((nutrient.getNutritionalValueReferenceUnit() == ServingSizeUnitOfMeasureCode.GR)
|| (nutrient.getNutritionalValueReferenceUnit()
== ServingSizeUnitOfMeasureCode.ML))))) {
for (NutritionalContentItem content : nutrient.getNutrients()) {
if (content.getNutritionalContent() == NutritionalContentCode.POLYL) {
polylAmount = content.getNutritionalContentQuantityContained();
if (content.getNutritionalContentQuantityContain() == ServingSizeUnitOfMeasureCode.EMPTY
|| content.getNutritionalContentQuantityContain() == PTN) {
return false;
} else {
break;
}
}
}
break;
}
}
if (polylAmount < 0) {
// something went wrong, or there are simply no POLYL contained
return false;
}
double amount = -1.0;
if (argParts[1].contains("%")) {
amount = Double.parseDouble(argParts[1].replace("%", ""));
// here we get the percentage of polyl in the product
// EDIT: if we use the polyl per 100 gr, then we don't need this
// polylAmount = (polylAmount / convertNetWeight(data)) * 100;
} else {
amount = Double.parseDouble(argParts[1].replace("g", ""));
}
if (mathSymbol.equals("<")) {
return polylAmount < amount;
} else if (mathSymbol.equals("=")) {
return polylAmount == amount;
} else if (mathSymbol.equals(">")) {
return polylAmount > amount;
} else {
Logger.getLogger(Logger.GLOBAL_LOGGER_NAME)
.log(Level.WARNING, "Allowed operators: < OR > OR =. Chosen operator: {0}", mathSymbol);
return false;
}
}
/** Test of analyze method, of class NutrientComparisonAnalysis. */
@Test
public void testAnalyze() {
MeanDeviationBasedNutrientComparisonAnalysis analysis =
new MeanDeviationBasedNutrientComparisonAnalysis(measures);
ArticleDescription desc = new ArticleDescription();
GPCEntity gpc = new GPCEntity();
gpc.setClazz("50131900");
gpc.setBrick("10000168");
desc.setClassificationCategoryCode(gpc);
IngredientsAndAllergens ingredients = new IngredientsAndAllergens();
EnergyNutrientsVitamins energyNutrients = new EnergyNutrientsVitamins();
/* First test: kcal value is too high */
// fill in data needed for analysis
energyNutrients.setCalorificValueKcal(10000);
energyNutrients.setCalorificValueKj(770);
energyNutrients.setCalorificValueMeasurementPrecision(MeasurementPrecisionCode.APPROXIMATELY);
energyNutrients.setNutritionalValueReference(100);
energyNutrients.setNutritionalValueReferenceUnit(GR);
List<NutritionalContentItem> nutrients = new ArrayList<>();
NutritionalContentItem fat = new NutritionalContentItem();
fat.setNutritionalContent(NutritionalContentCode.FAT);
fat.setNutritionalContentMeasurementPrecision(MeasurementPrecisionCode.APPROXIMATELY);
fat.setNutritionalContentQuantityContain(ServingSizeUnitOfMeasureCode.GR);
fat.setNutritionalContentQuantityContained(10);
nutrients.add(fat);
NutritionalContentItem fasat = new NutritionalContentItem();
fasat.setNutritionalContent(NutritionalContentCode.FASAT);
fasat.setNutritionalContentMeasurementPrecision(MeasurementPrecisionCode.APPROXIMATELY);
fasat.setNutritionalContentQuantityContain(ServingSizeUnitOfMeasureCode.GR);
fasat.setNutritionalContentQuantityContained(2);
nutrients.add(fasat);
NutritionalContentItem carbs = new NutritionalContentItem();
carbs.setNutritionalContent(NutritionalContentCode.CHOAVL);
carbs.setNutritionalContentMeasurementPrecision(MeasurementPrecisionCode.APPROXIMATELY);
carbs.setNutritionalContentQuantityContain(ServingSizeUnitOfMeasureCode.GR);
carbs.setNutritionalContentQuantityContained(2.5);
nutrients.add(carbs);
NutritionalContentItem sugar = new NutritionalContentItem();
sugar.setNutritionalContent(NutritionalContentCode.SUGAR);
sugar.setNutritionalContentMeasurementPrecision(MeasurementPrecisionCode.APPROXIMATELY);
sugar.setNutritionalContentQuantityContain(ServingSizeUnitOfMeasureCode.GR);
sugar.setNutritionalContentQuantityContained(0.0);
nutrients.add(sugar);
NutritionalContentItem protein = new NutritionalContentItem();
protein.setNutritionalContent(NutritionalContentCode.PRO);
protein.setNutritionalContentMeasurementPrecision(MeasurementPrecisionCode.APPROXIMATELY);
protein.setNutritionalContentQuantityContain(ServingSizeUnitOfMeasureCode.GR);
protein.setNutritionalContentQuantityContained(23);
nutrients.add(protein);
NutritionalContentItem salt = new NutritionalContentItem();
salt.setNutritionalContent(NutritionalContentCode.SALTEQ);
salt.setNutritionalContentMeasurementPrecision(MeasurementPrecisionCode.APPROXIMATELY);
salt.setNutritionalContentQuantityContain(ServingSizeUnitOfMeasureCode.GR);
salt.setNutritionalContentQuantityContained(16);
nutrients.add(salt);
energyNutrients.setNutrients(nutrients);
ingredients.setEnergyNutrientsVitamins(Arrays.asList(energyNutrients));
Product product = ProductUtils.createProduct(desc, ingredients);
boolean expResult = false;
boolean result = analysis.analyze(product);
assertEquals(expResult, result);
}