src/main/java/de/hitec/nhplus/medication/AllMedicationController.java

@@ -63,20 +63,20 @@ public class AllMedicationController {
         this.columnName.setCellValueFactory(new PropertyValueFactory<>("name"));
         this.columnManufacturer.setCellValueFactory(new PropertyValueFactory<>("manufacturer"));
         this.columnIngredient.setCellValueFactory(
-            cellData -> {
+                cellData -> {
-                Medication medication = cellData.getValue();
+                    Medication medication = cellData.getValue();
-                List<Ingredient> ingredients = medication.getIngredients();
+                    List<Ingredient> ingredients = medication.getIngredients();
-                if(ingredients.isEmpty()){
+                    if (ingredients.isEmpty()) {
-                    return new SimpleStringProperty("");
+                        return new SimpleStringProperty("");
-                }
+                    }
 
-                return new SimpleStringProperty(
+                    return new SimpleStringProperty(
-                        ingredients
+                            ingredients
-                        .stream()
+                                    .stream()
-                        .map(ingredient -> ingredient.getName())
+                                    .map(ingredient -> ingredient.getName())
-                        .collect(Collectors.joining("\n"))
+                                    .collect(Collectors.joining("\n"))
-                );
+                    );
-            });
+                });
         this.columnPossibleSideEffects.setCellValueFactory(new PropertyValueFactory<>("possibleSideEffects"));
         this.columnAdministrationMethod.setCellValueFactory(new PropertyValueFactory<>("administrationMethod"));
         this.columnCurrentStock.setCellValueFactory(new PropertyValueFactory<>("currentStock"));
@@ -96,6 +96,9 @@ public class AllMedicationController {
         }
     }
 
+    /**
+     * Method to save the changes to a {@link Medication}.
+     */
     public void updateMedication(Medication medication) {
         dao = DaoFactory.getInstance().createMedicationDAO();
         try {
@@ -117,6 +120,12 @@ public class AllMedicationController {
         }
     }
 
+    /**
+     * Internal method to create a {@link MedicationModalController MedicationModal}.
+     *
+     * @param medication The {@link Medication} which should be edited. Set null to create a new one.
+     * @param title      The Title of the created modal.
+     */
     public void medicationWindow(Medication medication, String title) {
         try {
             FXMLLoader loader = new FXMLLoader(
@@ -148,7 +157,7 @@ public class AllMedicationController {
     public void handleMouseClick() {
         tableView.setOnMouseClicked(event -> {
             SelectionModel<Medication> selectionModel = tableView.getSelectionModel();
-            if(event.getClickCount() == 2 && (selectionModel.getSelectedItem() != null)){
+            if (event.getClickCount() == 2 && (selectionModel.getSelectedItem() != null)) {
                 int index = selectionModel.getSelectedIndex();
                 Medication medication = this.medications.get(index);
                 medicationWindow(medication, "NHPlus - Medikament");

src/main/java/de/hitec/nhplus/medication/MedicationModalController.java

@@ -55,11 +55,11 @@ public class MedicationModalController {
             Medication medication
     ) {
         this.stage = stage;
-        this.controller=controller;
+        this.controller = controller;
 
-        if( medication != null){
+        if (medication != null) {
-            this.medication =  medication;
+            this.medication = medication;
-        }else {
+        } else {
             isNewMedication = true;
             this.medication = new Medication(
                     "",
@@ -78,9 +78,9 @@ public class MedicationModalController {
 
         ChangeListener<String> inputMedicationValidationListener = (observableValue, oldText, newText) -> {
             boolean isValid = isValidMedicationName(textFieldName.getText())
-                    && isValidMedicationManufacturer(textFieldManufacturer.getText())
+                              && isValidMedicationManufacturer(textFieldManufacturer.getText())
-                    && isValidMedicationAdministrationMethod(textFieldAdministrationMethod.getText())
+                              && isValidMedicationAdministrationMethod(textFieldAdministrationMethod.getText())
-                    && isValidStock(textFieldCurrentStock.getText());
+                              && isValidStock(textFieldCurrentStock.getText());
 
             this.buttonSave.setDisable(!isValid);
         };
@@ -94,7 +94,7 @@ public class MedicationModalController {
     /**
      * Internal method to show the data in the view.
      */
-    private void showData(){
+    private void showData() {
         ingredients.setAll(medication.getIngredients());
         textFieldName.setText(medication.getName());
         textFieldManufacturer.setText(medication.getManufacturer());
@@ -119,9 +119,9 @@ public class MedicationModalController {
                 .toList()
         );
 
-        if(isNewMedication){
+        if (isNewMedication) {
             controller.createMedication(medication);
-        }else {
+        } else {
             controller.updateMedication(medication);
         }