Resolution Probleme update et show

src/main/java/fr/univlille/sae/classification/view/DataStageView.java

 package fr.univlille.sae.classification.view;
 
 import fr.univlille.sae.classification.controller.DataStageController;
+import fr.univlille.sae.classification.controller.MainStageController;
 import fr.univlille.sae.classification.model.ClassificationModel;
 import fr.univlille.sae.classification.model.DataType;
 import fr.univlille.sae.classification.model.Iris;
@@ -33,7 +34,7 @@ import java.util.Map;
 public class DataStageView extends DataVisualizationView implements Observer {
 
 
-    private DataStageController controller;
+
 
 
 
@@ -77,8 +78,9 @@ public class DataStageView extends DataVisualizationView implements Observer {
             root.setResizable(false);
             root.setTitle("SAE3.3 - Logiciel de classification");
             root.show();
+            controller = (MainStageController) controller;
             controller = loader.getController();
-            controller.setDataStageView(this);
+            ((DataStageController) controller).setDataStageView(this);
             scatterChart = controller.getScatterChart();
             scatterChart.setLegendVisible(false);
             scatterChart.getData().addAll(series4, series1, series2, series3);
@@ -99,7 +101,7 @@ public class DataStageView extends DataVisualizationView implements Observer {
      * @return contrôleur de la vue.
      */
     public DataStageController getController() {
-        return controller;
+        return (DataStageController) controller;
     }
 
     /**

src/main/java/fr/univlille/sae/classification/view/DataVisualizationView.java

 package fr.univlille.sae.classification.view;
 
+import fr.univlille.sae.classification.controller.DataStageController;
+import fr.univlille.sae.classification.controller.DataVisualizationController;
 import fr.univlille.sae.classification.controller.MainStageController;
 import fr.univlille.sae.classification.model.ClassificationModel;
 import fr.univlille.sae.classification.model.LoadableData;
@@ -22,6 +24,7 @@ import java.util.Map;
  */
 public abstract class DataVisualizationView {
 
+    public DataVisualizationController controller;
     private ScatterChart.Series series1;
     private ScatterChart.Series series2;
     private ScatterChart.Series series3;
@@ -29,7 +32,7 @@ public abstract class DataVisualizationView {
     protected String actualX;
     protected String actualY;
     protected ScatterChart scatterChart;
-    private MainStageController controller;
+
 
     private Map<String, ScatterChart.Series<Double, Double>> serieList;
     public ClassificationModel model;

src/main/java/fr/univlille/sae/classification/view/MainStageView.java

@@ -27,7 +27,7 @@ import java.util.*;
 public class MainStageView extends DataVisualizationView implements Observer {
 
 
-    private MainStageController controller;
+
 
     private Stage root;
 
@@ -87,8 +87,10 @@ public class MainStageView extends DataVisualizationView implements Observer {
                 }
             });
 
+
+            controller = (MainStageController) controller;
             controller = loader.getController();
-            controller.setMainStageView(this);
+            ((MainStageController) controller).setMainStageView(this);
             scatterChart = controller.getScatterChart();
             //scatterChart.getData().addAll(series1, series2, series3, series4);
             controller.setAxesSelected("Aucun fichier sélectionné");
@@ -101,7 +103,7 @@ public class MainStageView extends DataVisualizationView implements Observer {
 
 
     public MainStageController getController() {
-        return controller;
+        return (MainStageController) controller;
     }
 
     @Override