Adding TreeView Implementation

Resources/CSS/application.css

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2012, 2014 Oracle and/or its affiliates.
+ * All rights reserved. Use is subject to license terms.
+ *
+ * This file is available and licensed under the following license:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  - Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the distribution.
+ *  - Neither the name of Oracle nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+root {
+    display: block;
+}
+
+.root {
+     -fx-background-image: url("https://www.francetvinfo.fr/pictures/zwzFc6PU5JuzL2NA0BwMqhCrvo0/1200x900/2016/08/23/shrek-5.jpg");
+}
+
+.label {
+    -fx-font-size: 12px;
+    -fx-font-weight: bold;
+    -fx-text-fill: #333333;
+    -fx-effect: dropshadow( gaussian , rgba(255,255,255,0.5) , 0,0,0,1 );
+}
+
+#welcome {
+   -fx-font-size: 75px;
+   -fx-font-family: "Arial Black";
+   -fx-fill: #818181;
+   -fx-effect: innershadow( three-pass-box , rgba(0,0,0,0.7) , 6, 0.0 , 0 , 2 );
+}
+
+#left{
+    -fx-text-fill: red;
+}
+
+
+.button {
+    -fx-text-fill: white;
+    -fx-font-family: "Arial Narrow";
+    -fx-font-weight: bold;
+    -fx-background-color: #B0E0E6;
+    -fx-effect: dropshadow( three-pass-box , rgba(0,0,0,0.6) , 5, 0.0 , 0 , 1 );
+}
+
+
+.button:hover {
+    -fx-background-color: linear-gradient(#2A5058, #61a2b1);
+}
+
+#rectangle{
+    -fx-background-image: url("https://i-mom.unimedias.fr/2020/09/16/gingy-shrek.jpg?auto=format,compress&cs=tinysrgb");
+}

Resources/FXML/Sensor.fxml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import java.lang.*?>
+<?import java.util.*?>
+<?import javafx.scene.*?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+
+<?import javafx.scene.text.Text?>
+<BorderPane xmlns="http://javafx.com/javafx"
+            xmlns:fx="http://javafx.com/fxml"
+            prefHeight="400.0" prefWidth="600.0">
+    <Text fx:id="temp"/>
+</BorderPane>

Resources/FXML/TreeView.fxml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import java.lang.*?>
+<?import java.util.*?>
+<?import javafx.scene.*?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+
+<?import javafx.scene.text.Text?>
+<SplitPane xmlns="http://javafx.com/javafx"
+           xmlns:fx="http://javafx.com/fxml"
+           prefHeight="400.0" prefWidth="600.0">
+    <items>
+        <TreeView fx:id="tree"/>
+        <VBox fx:id="vBox">
+            <TextField fx:id="name"/>
+            <Text fx:id="id"/>
+            <TextField fx:id="temperature"/>
+        </VBox>
+    </items>
+</SplitPane>

Resources/SimpleSensor.fxml

@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<?import javafx.scene.control.*?>
-
-<?import javafx.scene.text.Text?>
-<?import javafx.scene.image.ImageView?>
-
-<SplitPane dividerPositions="0.3"
-           xmlns="http://javafx.com/javafx"
-           xmlns:fx="http://javafx.com/fxml"
-           prefWidth="550" prefHeight="350">
-    <items>
-        <Text fx:id="temperature"/>
-        <ImageView fx:id="image" fitHeight="350" fitWidth="500"/>
-    </items>
-</SplitPane>

src/Launcher/Launch.java

@@ -1,13 +1,16 @@
 package Launcher;
 
-import Model.ImageSensor;
+
+import Model.StubLib;
+import View.TreeViewController;
 import javafx.application.Application;
 import javafx.application.Platform;
+import javafx.collections.ObservableList;
 import javafx.stage.Stage;
 
 import Model.Sensor;
 import View.ImageSensorController;
-
+import Model.ImageSensor;
 
 import java.io.IOException;
 
@@ -15,17 +18,21 @@ public class Launch extends Application {
 
     @Override
     public void start(Stage primaryStage) throws IOException {
-        ImageSensor imgSens = new ImageSensor(1,"ImageSensor");
+
+        ObservableList<Sensor> list = StubLib.genList();
+        TreeViewController tree = new TreeViewController(list,"/FXML/TreeView.fxml","S1");
 
         Thread t = new Thread(()->{
             while (true){
                 try{
                     Thread.sleep(1000);
                     Platform.runLater(()-> {
-                        try{
-                            imgSens.getTemperature();
-                        }catch (Exception e){
-                            throw new RuntimeException(e);
+                        for (Sensor s : list){
+                            try{
+                                s.genTemp();
+                            }catch (Exception e){
+                                throw new RuntimeException(e);
+                            }
                         }
                     });
 
@@ -37,6 +44,8 @@ public class Launch extends Application {
         t.start();
     }
 
+
+
     public static void main(String args[]) {
         Application.launch(args);
     }

src/Model/CpuGenerator.java

@@ -0,0 +1,13 @@
+package Model;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+public class CpuGenerator implements IGenStrategy{
+
+    @Override
+    public float generate() throws IOException{
+        return Float.parseFloat(Files.readString(Path.of("/sys/class/thermal/thermal_zone2/temp")));
+    }
+}

src/Model/CpuSensor.java

@@ -0,0 +1,19 @@
+package Model;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+public class CpuSensor extends SimpleSensor{
+    public CpuSensor(float t,String n){
+        super(t,n,new CpuGenerator());
+    }
+    public CpuSensor(Sensor s){
+        super(s);
+    }
+
+    @Override
+    public void genTemp()throws IOException {
+        setTemperature(Float.parseFloat(Files.readString(Path.of("/sys/class/thermal/thermal_zone2/temp"))));
+    }
+}

src/Model/IGenStrategy.java

@@ -1,5 +1,7 @@
 package Model;
 
+import java.io.IOException;
+
 public interface IGenStrategy {
-    abstract int generate();
+    abstract float generate() throws IOException;
 }

src/Model/IVisitor.java

@@ -0,0 +1,6 @@
+package Model;
+
+public interface IVisitor<T> {
+    T visit(SimpleSensor sens);
+    T visit(VirtualSensor sens);
+}

src/Model/ImageSensor.java

@@ -6,14 +6,19 @@ import javafx.scene.image.Image;
 
 import java.util.Random;
 
-
+@Deprecated
 public class ImageSensor extends SimpleSensor{
 
     private final ObjectProperty<Image> image = new SimpleObjectProperty<>();
         public ObjectProperty<Image> getImage(){return image;}
         public void setImage(Image image){this.image.set(image);}
+
     public ImageSensor(float t, String n) {
-        super(t, n, new RandomGenerator());
+        super(t, n, new CpuGenerator());
+    }
+
+    public ImageSensor(Sensor s){
+            super(s);
     }
 
     @Override

src/Model/RandomGenerator.java

@@ -4,7 +4,7 @@ import java.util.Random;
 
 public class RandomGenerator implements IGenStrategy{
     @Override
-    public int generate() {
+    public float generate() {
         Random rand = new Random();
         return rand.nextInt(50);
     }

src/Model/RandomSensor.java

@@ -0,0 +1,19 @@
+package Model;
+
+import java.util.Random;
+
+@Deprecated
+public class RandomSensor extends SimpleSensor {
+    public RandomSensor(float t,String n){
+        super(t,n,new RandomGenerator());
+    }
+    public RandomSensor(Sensor s){
+        super(s);
+    }
+
+    @Override
+    public void genTemp(){
+        Random random = new Random();
+        setTemperature((random.nextFloat(50)));
+    }
+}

src/Model/Sensor.java

@@ -5,6 +5,7 @@ import javafx.beans.property.SimpleFloatProperty;
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.property.StringProperty;
 
+import java.io.IOException;
 import java.util.UUID;
 
 public abstract class Sensor {
@@ -26,7 +27,16 @@ public abstract class Sensor {
         this.name.set(n);
     }
 
-    public abstract void genTemp();
-
+    public Sensor(Sensor s){
+            this.temperature.set(s.getTemperature());
+            this.name.set(s.getName());
+            this.id.set(s.getId());
+    }
 
+    public abstract void genTemp() throws IOException;
+    public abstract <T> T accept(IVisitor<T> v);
+    @Override
+    public boolean equals(Object sens){
+        return getId().equals(((Sensor)sens).getId());
+    }
 }

src/Model/SimpleSensor.java

@@ -1,5 +1,9 @@
 package Model;
 
+import javafx.scene.control.TreeItem;
+
+import java.io.IOException;
+
 public class SimpleSensor extends Sensor{
     private IGenStrategy gen;
 
@@ -8,12 +12,23 @@ public class SimpleSensor extends Sensor{
         this.gen = genStrat;
     }
 
-    private void setStrategy(IGenStrategy g){
+    public void setStrategy(IGenStrategy g){
         gen = g;
     }
 
+    public SimpleSensor(Sensor s){
+        super(s);
+    }
+
     @Override
-    public void genTemp() {
+    public void genTemp() throws IOException {
         setTemperature(gen.generate());
     }
+
+    @Override
+    public TreeItem<Sensor> accept(IVisitor v){
+        return (TreeItem<Sensor>) v.visit(this);
+    }
+
+
 }

src/Model/StubLib.java

@@ -0,0 +1,35 @@
+package Model;
+
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class StubLib {
+    public static Sensor genSensor(){
+        VirtualSensor s = new VirtualSensor(1,"Sensor n°1");
+        s.addSensor(new CpuSensor(56,"Cpu n°1"),5F);
+        s.addSensor(new CpuSensor(92,"Cpu n°2"),9F);
+        s.addSensor(new RandomSensor(6,"Rand n°1"),25F);
+        s.addSensor(new RandomSensor(45,"Rand n°2"),12F);
+        s.addSensor(new RandomSensor(78,"Rand n°3"),14F);
+
+        return s;
+    }
+    public static ObservableList<Sensor> genList() {
+        List<Sensor> s = new ArrayList<>();
+        VirtualSensor v = new VirtualSensor(84, "Sensor n°2");
+        v.addSensor(new SimpleSensor(9, "Simple n°1", new CpuGenerator()), 8F);
+        v.addSensor(new SimpleSensor(10, "Simple n°2", new RandomGenerator()), 4F);
+
+        VirtualSensor c = new VirtualSensor(7, "Virtual");
+        c.addSensor(new SimpleSensor(8, "Simple n°3", new CpuGenerator()), 8F);
+        v.addSensor(c, 7F);
+        s.add(v);
+        s.add(new SimpleSensor(7, "Simple n°4", new RandomGenerator()));
+        s.add(new SimpleSensor(7, "Simple n°5", new CpuGenerator()));
+
+        return FXCollections.observableList(s);
+    }
+}

src/Model/TreeViewV.java

@@ -0,0 +1,19 @@
+package Model;
+
+import com.sun.javafx.print.Units;
+import javafx.scene.control.TreeItem;
+
+public class TreeViewV implements IVisitor<TreeItem<Sensor>>{
+    @Override
+    public TreeItem<Sensor> visit(SimpleSensor s){
+        return new TreeItem<>(s);
+    }
+
+    @Override
+    public TreeItem<Sensor> visit(VirtualSensor s){
+        TreeItem<Sensor> item = new TreeItem<>(s);
+        for (Sensor sensor: s.getSensors().values()){
+         item.getChildren().add(sensor.accept(this));
+        }return item;
+    }
+}

src/Model/VirtualSensor.java

@@ -0,0 +1,47 @@
+package Model;
+
+
+import javafx.beans.property.ListProperty;
+import javafx.beans.property.MapProperty;
+import javafx.beans.property.SimpleListProperty;
+import javafx.beans.property.SimpleMapProperty;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.collections.ObservableMap;
+import javafx.scene.control.TreeItem;
+
+
+public class VirtualSensor extends Sensor {
+    public VirtualSensor(float t,String n){
+        super(t,n);
+    }
+
+    private ObservableMap<Float, Sensor> oSensor = FXCollections.observableHashMap();
+    private final MapProperty<Float, Sensor> sensors = new SimpleMapProperty<>(oSensor);
+    public ObservableMap<Float, Sensor> getSensors() {return sensors.getValue();}
+
+
+    public void addSensor(Sensor s, Float w) {
+        oSensor.put(w, s);
+    }
+
+    @Override
+    public void genTemp() {
+        float total=0;
+        if (getSensors().size()==0){
+            setTemperature(0);
+            return;
+        }
+        for (ObservableMap.Entry<Float, Sensor> map : oSensor.entrySet()) {
+            total+=map.getValue().getTemperature()*map.getKey();
+        }
+        if (getSensors().size()==0) return;
+        total=total/getSensors().size();
+        setTemperature(total);
+    }
+
+    @Override
+    public TreeItem<Sensor> accept(IVisitor v){
+        return (TreeItem<Sensor>) v.visit(this);
+    }
+}

src/View/FXMLWindow.java

@@ -1,18 +1,19 @@
 package View;
 
 import javafx.fxml.FXMLLoader;
-import javafx.scene.Parent;
+import javafx.scene.SubScene;
 import javafx.scene.Scene;
 import javafx.stage.Stage;
 
 import java.io.IOException;
+import java.net.URL;
+
 
 public class FXMLWindow extends Stage {
-    public FXMLWindow(String title,String url)throws IOException{
-        FXMLLoader fxmlLoader = new FXMLLoader(getClass().getClassLoader().getResource(url));
+    public FXMLWindow(String url,String title)throws IOException{
+        FXMLLoader fxmlLoader = new FXMLLoader(this.getClass().getResource(url));
         fxmlLoader.setController(this);
-        Parent group = fxmlLoader.load();
-        this.setScene(new Scene(group));
+        setScene(new Scene(fxmlLoader.load()));
         this.show();
     }
 }

src/View/ImageSensorController.java

@@ -1,13 +1,15 @@
 package View;
 
-import Model.ImageSensor;
+import Model.Sensor;
 import javafx.fxml.FXML;
+import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import javafx.scene.text.Text;
 import javafx.util.converter.NumberStringConverter;
-
 import java.io.IOException;
 
+import Model.ImageSensor;
+
 public class ImageSensorController extends FXMLWindow{
 
     @FXML
@@ -16,9 +18,17 @@ public class ImageSensorController extends FXMLWindow{
     @FXML
     private ImageView img;
 
-    public ImageSensorController(ImageSensor sens,String title, String url) throws IOException {
-        super(title, url);
-        temp.textProperty().bindBidirectional(sens.temperatureProperty(),new NumberStringConverter());
-        img.imageProperty().bindBidirectional(sens.getImage());
+    public ImageSensorController(Sensor s,String url,String title) throws IOException{
+        super(url,title);
+        temp.textProperty().bindBidirectional(s.temperatureProperty(),new NumberStringConverter());
+        if(s.getTemperature()<0){
+            img.setImage(new Image("Img/snow-1674382959288-6329.jpg"));
+        }
+        else if(s.getTemperature()>=0 && s.getTemperature()<20){
+            img.setImage(new Image("Img/Warm-Green-Landscape-Mountains-Wallpaper-1920x1200-1387564693.jpg"));
+
+        }else{
+            img.setImage(new Image("Img/videoblocks-panoramic-view-sand-dunes-and-hills-in-hot-desert-wilderness-desert-landscape_h0eyeniim_thumbnail-1080_01.png"));
+        }
     }
 }

src/View/TextSensorController.java

@@ -0,0 +1,19 @@
+package View;
+
+import Model.Sensor;
+import javafx.fxml.FXML;
+import javafx.scene.text.Text;
+import javafx.util.converter.NumberStringConverter;
+
+import java.io.IOException;
+
+public class TextSensorController extends FXMLWindow{
+
+    @FXML
+    private Text temp;
+
+    public TextSensorController(Sensor s,String url,String title)throws IOException{
+        super(url,title);
+        temp.textProperty().bindBidirectional(s.temperatureProperty(),new NumberStringConverter());
+    }
+}

src/View/TreeViewController.java

@@ -0,0 +1,147 @@
+package View;
+
+import Model.*;
+import javafx.beans.property.ListProperty;
+import javafx.beans.property.Property;
+import javafx.beans.property.SimpleListProperty;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.event.ActionEvent;
+import javafx.event.Event;
+import javafx.event.EventHandler;
+import javafx.event.EventType;
+import javafx.fxml.FXML;
+import javafx.scene.control.*;
+import javafx.scene.control.cell.PropertyValueFactory;
+import javafx.scene.layout.VBox;
+import javafx.scene.text.Text;
+import javafx.util.converter.NumberStringConverter;
+import java.io.IOException;
+
+public class TreeViewController extends FXMLWindow{
+    @FXML
+    private TreeView<Sensor> tree;
+    @FXML
+    private TextField name;
+    @FXML
+    private Text id;
+    @FXML
+    private TextField temperature;
+    @FXML
+    private VBox vBox;
+    private Button textView;
+    private Button imageView;
+    private TableView<Sensor> tableView;
+    private Button changeToCpu;
+    private Button changeToRandom;
+    private ObservableList<Sensor> sensorsList;
+
+    public TreeViewController(ObservableList<Sensor> sensorsList, String url, String title) throws IOException, IOException {
+        super(url, title);
+        this.sensorsList = sensorsList;
+        changeToCpu = new Button("Change to CPU");
+        changeToRandom = new Button("Change to Random");
+        textView = new Button("See In Text View");
+        imageView = new Button("See In Image View");
+
+        TreeItem<Sensor> root = new TreeItem<>();
+        tree.setRoot(root);
+        tree.setShowRoot(false);
+        tree.setCellFactory(capteurTreeView -> new TreeCell<>(){
+            @Override
+            protected void updateItem(Sensor item, boolean empty) {
+                super.updateItem(item, empty);
+                if (!empty) {
+                    textProperty().bind(item.nameProperty());
+                } else {
+                    textProperty().unbind();
+                    setText("");
+                }
+            }
+        });
+        for (Sensor s : sensorsList) {
+            root.getChildren().add(s.accept(new TreeViewV()));
+        }
+
+        tableView = new TableView<>();
+        TableColumn<Sensor, String> nameCol = new TableColumn<>("Nom");
+        TableColumn<Sensor, Float> tempCol = new TableColumn<>("Température");
+        nameCol.setCellValueFactory(new PropertyValueFactory<>("nom"));
+        tempCol.setCellValueFactory(new PropertyValueFactory<>("temperature"));
+
+        tableView.getColumns().addAll(nameCol, tempCol);
+
+    }
+
+
+    public void initialize() {
+
+        tree.getSelectionModel().selectedItemProperty().addListener((observableValue, old, newV) -> {
+            if (old != null) {
+                name.textProperty().unbindBidirectional(old.getValue().nameProperty());
+                id.textProperty().unbindBidirectional(old.getValue().idProperty());
+                temperature.textProperty().unbindBidirectional(old.getValue().temperatureProperty());
+
+                textView.setOnAction(null);
+                imageView.setOnAction(null);
+                vBox.getChildren().removeAll(textView, imageView);
+
+                if (old.getValue() instanceof VirtualSensor) {
+                    tableView.getItems().removeAll(((VirtualSensor) old.getValue()).getSensors().values());
+                    vBox.getChildren().remove(tableView);
+                } else {
+                    changeToCpu.setOnAction(null);
+                    changeToRandom.setOnAction(null);
+                    vBox.getChildren().removeAll(changeToCpu, changeToRandom);
+                }
+
+            }
+            if (newV != null) {
+                name.textProperty().bindBidirectional(newV.getValue().nameProperty());
+                id.textProperty().bindBidirectional(newV.getValue().idProperty());
+                temperature.textProperty().bindBidirectional(newV.getValue().temperatureProperty(), new NumberStringConverter());
+
+                EventHandler<ActionEvent> eventTextView = e -> {
+                    try {
+                        new TextSensorController(newV.getValue(), "/fxml/Capteur.fxml", "TextView");
+                    } catch (IOException ex) {
+                        throw new RuntimeException(ex);
+                    }
+                };
+
+                EventHandler<ActionEvent> eventImageView = e -> {
+                    try {
+                        new TextSensorController(newV.getValue(), "/fxml/ImageCapteur.fxml", "TextView");
+                    } catch (IOException ex) {
+                        throw new RuntimeException(ex);
+                    }
+                };
+
+                textView.setOnAction(eventTextView);
+                imageView.setOnAction(eventImageView);
+
+                vBox.getChildren().addAll(textView, imageView);
+
+
+
+                if (newV.getValue() instanceof VirtualSensor) {
+                    tableView.getItems().addAll(((VirtualSensor) newV.getValue()).getSensors().values());
+                    vBox.getChildren().add(tableView);
+                } else {
+                    EventHandler<ActionEvent> eventCpu = e -> {
+                        ((SimpleSensor) newV.getValue()).setStrategy(new CpuGenerator());
+                    };
+                    EventHandler<ActionEvent> eventRandom = e -> {
+                        ((SimpleSensor) newV.getValue()).setStrategy(new RandomGenerator());
+                    };
+                    changeToCpu.setOnAction(eventCpu);
+                    changeToRandom.setOnAction(eventRandom);
+                    vBox.getChildren().addAll(changeToCpu, changeToRandom);
+                }
+            }
+        });
+    }
+
+}

src/View/VirtualSensorController.java

@@ -0,0 +1,61 @@
+package View;
+
+import Model.Sensor;
+import Model.VirtualSensor;
+import javafx.beans.property.ListProperty;
+import javafx.beans.property.*;
+import javafx.beans.property.SimpleListProperty;
+import javafx.collections.FXCollections;
+import javafx.scene.control.ListCell;
+import javafx.scene.control.ListView;
+import javafx.scene.control.TextArea;
+import javafx.fxml.FXML;
+import javafx.util.converter.NumberStringConverter;
+
+
+import java.io.IOException;
+import java.util.ArrayList;
+
+
+public class VirtualSensorController extends FXMLWindow{
+
+    @FXML
+    private ListView<Sensor> SensorList;
+    @FXML
+    private TextArea temp;
+    @FXML
+    private TextArea vTemp;
+    private Sensor sensor;
+
+    public VirtualSensorController(VirtualSensor v,String url,String title) throws IOException{
+        super(url,title);
+        this.sensor = v;
+        ListProperty<Sensor> sensors = new SimpleListProperty<>(FXCollections.observableList(new ArrayList<>(v.getSensors().values())));
+        SensorList.itemsProperty().bind(sensors);
+        vTemp.textProperty().bindBidirectional(v.temperatureProperty(),new NumberStringConverter());
+    }
+
+    public void initialize(){
+        SensorList.setCellFactory((param) ->
+                new ListCell<>(){
+                    @Override
+                    protected void updateItem(Sensor item, boolean empty){
+                        super.updateItem(item,empty);
+                        if(!empty){
+                            textProperty().bind(item.temperatureProperty().asString());
+                        }else {
+                            textProperty().unbind();
+                            setText("");
+                        }
+                    }
+                });
+        SensorList.getSelectionModel().selectedItemProperty().addListener((__,old,newV)->{
+            if (old != null) {
+                temp.textProperty().unbindBidirectional(old.temperatureProperty());
+            }
+            if(newV != null){
+                temp.textProperty().bindBidirectional((Property<String>)newV.temperatureProperty().asString());
+            }
+        });
+    }
+}