From 379497823c2551f00ce35eda4259787eb3adec42 Mon Sep 17 00:00:00 2001
From: Numbtus <matias.mennecart.etu@univ-lille.fr>
Date: Fri, 29 Nov 2024 23:40:22 +0100
Subject: [PATCH] Fix issue with adding Pokemon data and Optimize import
---
.../fr/univlille/sae/classification/Main.java | 6 ---
.../controller/AddDataController.java | 11 ++---
.../controller/AxesSettingsController.java | 1 -
.../ChooseAttributesController.java | 2 -
.../controller/DataStageController.java | 7 ----
.../DataVisualizationController.java | 1 -
.../controller/KNNController.java | 7 ----
.../controller/LoadDataController.java | 3 --
.../controller/MainStageController.java | 5 ---
.../sae/classification/knn/MethodKNN.java | 4 +-
.../distance/DistanceManhattanNormalisee.java | 1 -
.../model/ClassificationModel.java | 6 ++-
.../sae/classification/model/Iris.java | 2 -
.../classification/model/LoadableData.java | 3 --
.../classification/model/PointFactory.java | 1 -
.../sae/classification/model/Pokemon.java | 13 ++++--
.../sae/classification/utils/ViewUtil.java | 10 ++---
.../view/ChooseAttributesView.java | 2 -
.../classification/view/DataStageView.java | 13 ------
.../view/DataVisualizationView.java | 42 ++++++++++++-------
.../sae/classification/view/KNNView.java | 1 -
.../sae/classification/view/LoadDataView.java | 2 -
.../classification/view/MainStageView.java | 14 ++-----
23 files changed, 53 insertions(+), 104 deletions(-)
diff --git a/src/main/java/fr/univlille/sae/classification/Main.java b/src/main/java/fr/univlille/sae/classification/Main.java
index d30364d..d955ee2 100644
--- a/src/main/java/fr/univlille/sae/classification/Main.java
+++ b/src/main/java/fr/univlille/sae/classification/Main.java
@@ -1,11 +1,5 @@
package fr.univlille.sae.classification;
-import fr.univlille.sae.classification.model.ClassificationModel;
-import fr.univlille.sae.classification.view.MainStageView;
-import javafx.application.Application;
-import javafx.stage.Stage;
-
-import java.io.IOException;
/**
* Cette classe redirige l'exécution vers la classe principale de l'application,
*/
diff --git a/src/main/java/fr/univlille/sae/classification/controller/AddDataController.java b/src/main/java/fr/univlille/sae/classification/controller/AddDataController.java
index c4c527e..6fcd487 100644
--- a/src/main/java/fr/univlille/sae/classification/controller/AddDataController.java
+++ b/src/main/java/fr/univlille/sae/classification/controller/AddDataController.java
@@ -1,6 +1,5 @@
package fr.univlille.sae.classification.controller;
-import com.sun.scenario.effect.impl.state.HVSeparableKernel;
import fr.univlille.sae.classification.model.ClassificationModel;
import fr.univlille.sae.classification.view.MainStageView;
import javafx.fxml.FXML;
@@ -10,12 +9,10 @@ import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
-import java.io.IOException;
-import java.lang.reflect.Array;
-import java.text.ParseException;
-import java.time.temporal.Temporal;
-import java.util.*;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
import java.util.function.UnaryOperator;
import java.util.regex.Pattern;
diff --git a/src/main/java/fr/univlille/sae/classification/controller/AxesSettingsController.java b/src/main/java/fr/univlille/sae/classification/controller/AxesSettingsController.java
index 508057c..c536bab 100644
--- a/src/main/java/fr/univlille/sae/classification/controller/AxesSettingsController.java
+++ b/src/main/java/fr/univlille/sae/classification/controller/AxesSettingsController.java
@@ -3,7 +3,6 @@ package fr.univlille.sae.classification.controller;
import fr.univlille.sae.classification.view.DataVisualizationView;
import javafx.fxml.FXML;
import javafx.scene.chart.NumberAxis;
-import javafx.scene.control.Button;
import javafx.scene.control.ChoiceBox;
import javafx.scene.control.Spinner;
import javafx.scene.control.SpinnerValueFactory;
diff --git a/src/main/java/fr/univlille/sae/classification/controller/ChooseAttributesController.java b/src/main/java/fr/univlille/sae/classification/controller/ChooseAttributesController.java
index e2105eb..618abf3 100644
--- a/src/main/java/fr/univlille/sae/classification/controller/ChooseAttributesController.java
+++ b/src/main/java/fr/univlille/sae/classification/controller/ChooseAttributesController.java
@@ -6,9 +6,7 @@ import javafx.fxml.FXML;
import javafx.scene.control.ChoiceBox;
import javafx.stage.Stage;
-import java.awt.*;
import java.util.ArrayList;
-import java.util.Arrays;
import java.util.List;
public class ChooseAttributesController {
diff --git a/src/main/java/fr/univlille/sae/classification/controller/DataStageController.java b/src/main/java/fr/univlille/sae/classification/controller/DataStageController.java
index 49f0c70..8596d96 100644
--- a/src/main/java/fr/univlille/sae/classification/controller/DataStageController.java
+++ b/src/main/java/fr/univlille/sae/classification/controller/DataStageController.java
@@ -1,17 +1,10 @@
package fr.univlille.sae.classification.controller;
-import fr.univlille.sae.classification.model.ClassificationModel;
-import fr.univlille.sae.classification.view.AxesSettingsView;
import fr.univlille.sae.classification.view.DataStageView;
import javafx.fxml.FXML;
-import javafx.scene.chart.NumberAxis;
-import javafx.scene.chart.ScatterChart;
-import javafx.scene.control.Label;
import javafx.scene.control.ListView;
import javafx.stage.Stage;
-import java.io.IOException;
-
/**
* Contrôleur pour le fichier FXML "data-view-stage", pour gérer la vue supplémentaire.
*/
diff --git a/src/main/java/fr/univlille/sae/classification/controller/DataVisualizationController.java b/src/main/java/fr/univlille/sae/classification/controller/DataVisualizationController.java
index 471b4f1..57e9a70 100644
--- a/src/main/java/fr/univlille/sae/classification/controller/DataVisualizationController.java
+++ b/src/main/java/fr/univlille/sae/classification/controller/DataVisualizationController.java
@@ -7,7 +7,6 @@ import javafx.fxml.FXML;
import javafx.scene.chart.NumberAxis;
import javafx.scene.chart.ScatterChart;
import javafx.scene.control.Label;
-import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
diff --git a/src/main/java/fr/univlille/sae/classification/controller/KNNController.java b/src/main/java/fr/univlille/sae/classification/controller/KNNController.java
index 41ca889..e699db1 100644
--- a/src/main/java/fr/univlille/sae/classification/controller/KNNController.java
+++ b/src/main/java/fr/univlille/sae/classification/controller/KNNController.java
@@ -2,10 +2,7 @@ package fr.univlille.sae.classification.controller;
import fr.univlille.sae.classification.knn.MethodKNN;
import fr.univlille.sae.classification.knn.distance.Distance;
-import fr.univlille.sae.classification.knn.distance.DistanceManhattanNormalisee;
import fr.univlille.sae.classification.model.ClassificationModel;
-import fr.univlille.sae.classification.model.LoadableData;
-import javafx.collections.ObservableList;
import javafx.concurrent.Task;
import javafx.fxml.FXML;
import javafx.geometry.Pos;
@@ -15,10 +12,6 @@ import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
/**
* Contrôleur pour la fenêtre de l'algorithme KNN.
*/
diff --git a/src/main/java/fr/univlille/sae/classification/controller/LoadDataController.java b/src/main/java/fr/univlille/sae/classification/controller/LoadDataController.java
index 78ebe50..9d59387 100644
--- a/src/main/java/fr/univlille/sae/classification/controller/LoadDataController.java
+++ b/src/main/java/fr/univlille/sae/classification/controller/LoadDataController.java
@@ -1,6 +1,5 @@
package fr.univlille.sae.classification.controller;
-import com.opencsv.exceptions.CsvException;
import com.opencsv.exceptions.CsvRequiredFieldEmptyException;
import fr.univlille.sae.classification.model.ClassificationModel;
import fr.univlille.sae.classification.model.DataType;
@@ -9,14 +8,12 @@ import fr.univlille.sae.classification.view.ChooseAttributesView;
import fr.univlille.sae.classification.view.DataVisualizationView;
import javafx.fxml.FXML;
import javafx.scene.control.Alert;
-import javafx.scene.control.Button;
import javafx.scene.control.ChoiceBox;
import javafx.scene.control.TextField;
import javafx.stage.FileChooser;
import javafx.stage.Stage;
import java.io.File;
-import java.io.IOException;
/**
* Contrôleur pour la fenêtre de chargement des données.
diff --git a/src/main/java/fr/univlille/sae/classification/controller/MainStageController.java b/src/main/java/fr/univlille/sae/classification/controller/MainStageController.java
index 4fb823c..83f7851 100644
--- a/src/main/java/fr/univlille/sae/classification/controller/MainStageController.java
+++ b/src/main/java/fr/univlille/sae/classification/controller/MainStageController.java
@@ -3,14 +3,9 @@ package fr.univlille.sae.classification.controller;
import fr.univlille.sae.classification.model.ClassificationModel;
import fr.univlille.sae.classification.view.*;
import javafx.fxml.FXML;
-import javafx.scene.chart.NumberAxis;
import javafx.scene.chart.ScatterChart;
import javafx.scene.control.Button;
-import javafx.scene.control.Label;
import javafx.scene.control.ListView;
-import javafx.stage.Stage;
-
-import java.io.IOException;
/**
* Contrôleur de la fenêtre principale du programme.
diff --git a/src/main/java/fr/univlille/sae/classification/knn/MethodKNN.java b/src/main/java/fr/univlille/sae/classification/knn/MethodKNN.java
index 19c4a13..4097ae7 100644
--- a/src/main/java/fr/univlille/sae/classification/knn/MethodKNN.java
+++ b/src/main/java/fr/univlille/sae/classification/knn/MethodKNN.java
@@ -1,12 +1,12 @@
package fr.univlille.sae.classification.knn;
import com.opencsv.exceptions.CsvRequiredFieldEmptyException;
-import fr.univlille.sae.classification.knn.distance.*;
+import fr.univlille.sae.classification.knn.distance.Distance;
+import fr.univlille.sae.classification.knn.distance.DistanceManhattanNormalisee;
import fr.univlille.sae.classification.model.ClassificationModel;
import fr.univlille.sae.classification.model.DataType;
import fr.univlille.sae.classification.model.LoadableData;
-
import java.io.File;
import java.util.*;
diff --git a/src/main/java/fr/univlille/sae/classification/knn/distance/DistanceManhattanNormalisee.java b/src/main/java/fr/univlille/sae/classification/knn/distance/DistanceManhattanNormalisee.java
index 1e30ace..47fb6ba 100644
--- a/src/main/java/fr/univlille/sae/classification/knn/distance/DistanceManhattanNormalisee.java
+++ b/src/main/java/fr/univlille/sae/classification/knn/distance/DistanceManhattanNormalisee.java
@@ -1,7 +1,6 @@
package fr.univlille.sae.classification.knn.distance;
import fr.univlille.sae.classification.knn.MethodKNN;
-
import fr.univlille.sae.classification.model.LoadableData;
public class DistanceManhattanNormalisee implements Distance{
diff --git a/src/main/java/fr/univlille/sae/classification/model/ClassificationModel.java b/src/main/java/fr/univlille/sae/classification/model/ClassificationModel.java
index 950a6c2..b20fb97 100644
--- a/src/main/java/fr/univlille/sae/classification/model/ClassificationModel.java
+++ b/src/main/java/fr/univlille/sae/classification/model/ClassificationModel.java
@@ -6,13 +6,15 @@ import com.opencsv.exceptions.CsvRequiredFieldEmptyException;
import fr.univlille.sae.classification.knn.MethodKNN;
import fr.univlille.sae.classification.knn.distance.Distance;
import fr.univlille.sae.classification.knn.distance.DistanceEuclidienne;
-import fr.univlille.sae.classification.knn.distance.DistanceManhattan;
import fr.univlille.sae.classification.utils.Observable;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
/**
diff --git a/src/main/java/fr/univlille/sae/classification/model/Iris.java b/src/main/java/fr/univlille/sae/classification/model/Iris.java
index 68a6f66..4218748 100644
--- a/src/main/java/fr/univlille/sae/classification/model/Iris.java
+++ b/src/main/java/fr/univlille/sae/classification/model/Iris.java
@@ -1,9 +1,7 @@
package fr.univlille.sae.classification.model;
import com.opencsv.bean.CsvBindByName;
-import javafx.scene.paint.Color;
-import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;
diff --git a/src/main/java/fr/univlille/sae/classification/model/LoadableData.java b/src/main/java/fr/univlille/sae/classification/model/LoadableData.java
index a9c3e17..2a2e7ed 100644
--- a/src/main/java/fr/univlille/sae/classification/model/LoadableData.java
+++ b/src/main/java/fr/univlille/sae/classification/model/LoadableData.java
@@ -1,11 +1,8 @@
package fr.univlille.sae.classification.model;
-import javafx.scene.control.Label;
import javafx.scene.paint.Color;
import java.util.*;
-import java.util.HashMap;
-import java.util.Map;
/**
* Classe abstraite représentant des données pouvant être chargées.
diff --git a/src/main/java/fr/univlille/sae/classification/model/PointFactory.java b/src/main/java/fr/univlille/sae/classification/model/PointFactory.java
index afc7034..2b21cc7 100644
--- a/src/main/java/fr/univlille/sae/classification/model/PointFactory.java
+++ b/src/main/java/fr/univlille/sae/classification/model/PointFactory.java
@@ -1,6 +1,5 @@
package fr.univlille.sae.classification.model;
-import java.text.ParseException;
import java.util.Arrays;
/**
diff --git a/src/main/java/fr/univlille/sae/classification/model/Pokemon.java b/src/main/java/fr/univlille/sae/classification/model/Pokemon.java
index 7f7e35e..ef2a4c1 100644
--- a/src/main/java/fr/univlille/sae/classification/model/Pokemon.java
+++ b/src/main/java/fr/univlille/sae/classification/model/Pokemon.java
@@ -3,7 +3,8 @@ package fr.univlille.sae.classification.model;
import com.opencsv.bean.CsvBindByName;
import java.lang.reflect.Field;
-import java.util.*;
+import java.util.LinkedHashMap;
+import java.util.Map;
/**
* Représente un point Pokémon.
@@ -86,9 +87,15 @@ public class Pokemon extends LoadableData{
Field[] fields = getClass().getDeclaredFields();
for(int i = 0; i<fields.length; i++) {
if(i != LoadableData.classificationType) {
- fields[i].set(this, list[i]);
+ System.out.println(" i : " + i + " field " + fields[i].getName());
+ if(i < LoadableData.classificationType) {
+ fields[i].set(this, list[i]);
+ }else {
+ fields[i].set(this, list[i-1]);
+ }
+
}else if(fields[i].getType().equals(String.class)) {
- fields[i].set(this, "undefinied");
+ fields[i].set(this, "undefined");
}
}
diff --git a/src/main/java/fr/univlille/sae/classification/utils/ViewUtil.java b/src/main/java/fr/univlille/sae/classification/utils/ViewUtil.java
index 29f9009..efcb6a1 100644
--- a/src/main/java/fr/univlille/sae/classification/utils/ViewUtil.java
+++ b/src/main/java/fr/univlille/sae/classification/utils/ViewUtil.java
@@ -2,21 +2,15 @@ package fr.univlille.sae.classification.utils;
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.LoadableData;
import javafx.geometry.Pos;
-import javafx.scene.chart.ScatterChart;
-import javafx.scene.chart.XYChart;
-import javafx.scene.control.ContextMenu;
import javafx.scene.control.Label;
-import javafx.scene.control.MenuItem;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.scene.shape.Circle;
import javafx.scene.shape.Rectangle;
import javafx.scene.shape.Shape;
-import javafx.stage.Stage;
import java.util.HashMap;
import java.util.Map;
@@ -36,10 +30,12 @@ public class ViewUtil {
*/
public static Shape getForm(LoadableData dataLoaded, Shape form, Object controller) {
try {
+ System.out.println(dataLoaded.getClassification());
+ System.out.println(LoadableData.getClassifications());
Color color = LoadableData.getClassifications().get(dataLoaded.getClassification());
form.setFill(color);
-
+ System.out.println(color);
form.setOnMouseClicked(e -> {
if(clickedForm!=null) {
clickedForm.setStyle("-fx-stroke-width: 0;");
diff --git a/src/main/java/fr/univlille/sae/classification/view/ChooseAttributesView.java b/src/main/java/fr/univlille/sae/classification/view/ChooseAttributesView.java
index 0262ac3..c798dab 100644
--- a/src/main/java/fr/univlille/sae/classification/view/ChooseAttributesView.java
+++ b/src/main/java/fr/univlille/sae/classification/view/ChooseAttributesView.java
@@ -1,7 +1,5 @@
package fr.univlille.sae.classification.view;
-import fr.univlille.sae.classification.controller.AddDataController;
-import fr.univlille.sae.classification.controller.ChooseAttributesController;
import fr.univlille.sae.classification.model.ClassificationModel;
import javafx.fxml.FXMLLoader;
import javafx.scene.control.Alert;
diff --git a/src/main/java/fr/univlille/sae/classification/view/DataStageView.java b/src/main/java/fr/univlille/sae/classification/view/DataStageView.java
index 95a8fe8..8e72c4a 100644
--- a/src/main/java/fr/univlille/sae/classification/view/DataStageView.java
+++ b/src/main/java/fr/univlille/sae/classification/view/DataStageView.java
@@ -3,27 +3,14 @@ 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.LoadableData;
-import fr.univlille.sae.classification.utils.Observable;
import fr.univlille.sae.classification.utils.Observer;
-import javafx.collections.ObservableList;
-import fr.univlille.sae.classification.utils.ViewUtil;
import javafx.fxml.FXMLLoader;
-import javafx.scene.Node;
-import javafx.scene.chart.ScatterChart;
import javafx.scene.chart.XYChart;
-import javafx.scene.layout.HBox;
-import javafx.scene.shape.Circle;
-import javafx.scene.shape.Rectangle;
import javafx.stage.Stage;
import java.io.File;
import java.io.IOException;
import java.net.URL;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
/**
* Classe responsable de l'affichage et de la gestion de la vue des données.
diff --git a/src/main/java/fr/univlille/sae/classification/view/DataVisualizationView.java b/src/main/java/fr/univlille/sae/classification/view/DataVisualizationView.java
index 862a8d1..ceda629 100644
--- a/src/main/java/fr/univlille/sae/classification/view/DataVisualizationView.java
+++ b/src/main/java/fr/univlille/sae/classification/view/DataVisualizationView.java
@@ -1,8 +1,6 @@
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;
import fr.univlille.sae.classification.utils.Observable;
@@ -11,9 +9,9 @@ import javafx.scene.Node;
import javafx.scene.chart.NumberAxis;
import javafx.scene.chart.ScatterChart;
import javafx.scene.chart.XYChart;
-import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
-import javafx.scene.shape.*;
+import javafx.scene.shape.Circle;
+import javafx.scene.shape.Rectangle;
import java.util.*;
@@ -215,24 +213,38 @@ public abstract class DataVisualizationView {
controller.setAxesSelectedDisability(false);
return;
}
- Object attrX = newData.getAttributesNames().get(actualX);
- Object attrY = newData.getAttributesNames().get(actualY);
- if (attrX instanceof Integer) {
- attrX = ((Integer) attrX).doubleValue();
+ Object xValue = newData.getAttributesNames().get(actualX);
+ Object yValue = newData.getAttributesNames().get(actualY);
+
+
+
+ double x = 0;
+ if(xValue instanceof Number) {
+ x = ((Number) xValue).doubleValue();
}
- if (attrY instanceof Integer) {
- attrY = ((Integer) attrY).doubleValue();
+ double y = 0;
+ if(yValue instanceof Number) {
+ y = ((Number) yValue).doubleValue();
}
- XYChart.Data<Double, Double> dataPoint = new XYChart.Data<>(
- (Double) attrX,
- (Double) attrY
- );
+ ScatterChart.Data<Double, Double> dataPoint = new ScatterChart.Data<>(x, y);
+
dataPoint.setNode(ViewUtil.getForm(newData, new Rectangle(10, 10), controller));
if (!scatterChart.getData().isEmpty()) {
- series4.getData().add(dataPoint);
+ System.out.append("Value " + dataPoint.getXValue() + " , " + dataPoint.getYValue());
+ System.out.println("Add data: " + newData);
+ ScatterChart.Series<Double, Double> serie = serieList.get(newData.getClassification());
+ if(serie == null){
+ serie = new ScatterChart.Series<>();
+ }
+ serie.getData().add(dataPoint);
+ serieList.put(newData.getClassification(), serie);
+ scatterChart.getData().add(serie);
+ /*series4.getData().add(dataPoint);
series4.setName("indéfini");
scatterChart.getData().add(series4);
+
+ */
}
diff --git a/src/main/java/fr/univlille/sae/classification/view/KNNView.java b/src/main/java/fr/univlille/sae/classification/view/KNNView.java
index 6e3272c..435dd9f 100644
--- a/src/main/java/fr/univlille/sae/classification/view/KNNView.java
+++ b/src/main/java/fr/univlille/sae/classification/view/KNNView.java
@@ -1,7 +1,6 @@
package fr.univlille.sae.classification.view;
import fr.univlille.sae.classification.controller.KNNController;
-import fr.univlille.sae.classification.controller.LoadDataController;
import fr.univlille.sae.classification.model.ClassificationModel;
import javafx.fxml.FXMLLoader;
import javafx.stage.Modality;
diff --git a/src/main/java/fr/univlille/sae/classification/view/LoadDataView.java b/src/main/java/fr/univlille/sae/classification/view/LoadDataView.java
index f1693fe..2b5ed78 100644
--- a/src/main/java/fr/univlille/sae/classification/view/LoadDataView.java
+++ b/src/main/java/fr/univlille/sae/classification/view/LoadDataView.java
@@ -1,7 +1,5 @@
package fr.univlille.sae.classification.view;
-import fr.univlille.sae.classification.controller.AxesSettingsController;
-import fr.univlille.sae.classification.controller.LoadDataController;
import fr.univlille.sae.classification.model.ClassificationModel;
import javafx.fxml.FXMLLoader;
import javafx.stage.Modality;
diff --git a/src/main/java/fr/univlille/sae/classification/view/MainStageView.java b/src/main/java/fr/univlille/sae/classification/view/MainStageView.java
index e451f23..498a1f0 100644
--- a/src/main/java/fr/univlille/sae/classification/view/MainStageView.java
+++ b/src/main/java/fr/univlille/sae/classification/view/MainStageView.java
@@ -2,25 +2,17 @@ package fr.univlille.sae.classification.view;
import fr.univlille.sae.classification.controller.MainStageController;
import fr.univlille.sae.classification.model.ClassificationModel;
-import fr.univlille.sae.classification.model.LoadableData;
-import fr.univlille.sae.classification.utils.Observable;
import fr.univlille.sae.classification.utils.Observer;
-import fr.univlille.sae.classification.utils.ViewUtil;
import javafx.fxml.FXMLLoader;
-import javafx.scene.Node;
-import javafx.scene.chart.NumberAxis;
import javafx.scene.chart.ScatterChart;
-import javafx.scene.chart.XYChart;
-import javafx.scene.control.*;
-import javafx.scene.layout.HBox;
-import javafx.scene.layout.VBox;
-import javafx.scene.shape.*;
+import javafx.scene.control.Alert;
+import javafx.scene.control.ButtonType;
import javafx.stage.Stage;
import java.io.File;
import java.io.IOException;
import java.net.URL;
-import java.util.*;
+import java.util.Optional;
/**
* Classe représentant la vue principale de l'application de classification.
--
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