JavaFX TableView-TableColumn String Type ordinato come Doppio tipo

Quindi ho fondamentalmente Tableview, con alcune colonne lì. Una delle colonne (Prezzo) è costituita da stringhe che rappresentano effettivamente i doppi. L'unica ragione per cui è quello, perché volevo che raddoppia, per esempio, come 1 verrà mostrato come 1.00. Ma a causa di ciò, non posso usare l'ordinamento predefinito propely (sort doubles). Posso in qualche modo cambiarlo, quindi quando spingo quel pulsante li ordinerà come Doppio tipo? inserisci qui la descrizione dell'immagine

Codice qui, se necessario:

import java.text.NumberFormat;
import java.text.ParseException;
import javafx.application.Application;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.control.TextField;
import javafx.scene.control.cell.PropertyValueFactory;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;

@SuppressWarnings("unused") 
public class Store_DateBase extends Application {

Stage window;
Scene scene;
Button addButton, deleteButton;
TableView<Store_Products> table;
TextField nameInput, priceInput, quantityInput;

public static void main(String[] args) {
    launch(args);
}

@Override
public void start(Stage primaryStage) throws Exception {
    window = primaryStage;
    window.setTitle("Store sortiment!");

    // name column
    TableColumn<Store_Products, String> nameColumn = new TableColumn<>("Name");
    nameColumn.setMinWidth(200);
    nameColumn.setCellValueFactory(new PropertyValueFactory<Store_Products, String>("name"));
    // price column
    TableColumn<Store_Products, String> priceColumn = new TableColumn<>("Price");
    priceColumn.setMinWidth(200);
    priceColumn.setStyle("-fx-alignment: CENTER;");
    priceColumn.setCellValueFactory(new PropertyValueFactory<Store_Products, String>("price"));
    // Quantity column\
    TableColumn<Store_Products, Integer> intColumn = new TableColumn<>("Quantity");
    intColumn.setMinWidth(200);
    intColumn.setStyle("-fx-alignment: CENTER;");
    intColumn.setCellValueFactory(new PropertyValueFactory<Store_Products, Integer>("quantity"));

    // name inputs
    nameInput = new TextField();
    nameInput.setPromptText("Write a name");
    nameInput.setMinWidth(150);
    // price inputs
    priceInput = new TextField();
    priceInput.setPromptText("Write a price");
    priceInput.setMinWidth(100);
    //quantityInputs
    quantityInput = new TextField();
    quantityInput.setPromptText("Write a quantity");
    quantityInput.setMinWidth(100);

    // buttons
    addButton = new Button("Add");
    addButton.setOnAction(e -> addMeth());

    deleteButton = new Button("Delete");
    deleteButton.setOnAction(e -> deleteMeth());


    HBox hBox = new HBox();
    hBox.setPadding(new Insets(10, 10, 10, 10));
    hBox.setSpacing(10);
    hBox.getChildren().addAll(nameInput, priceInput, quantityInput, addButton, deleteButton);

    table = new TableView<>();
    table.setItems(getProduct());
    table.getColumns().addAll(nameColumn, priceColumn, intColumn);

    VBox layout = new VBox(10);
    layout.setPadding(new Insets(20, 20, 20, 20));
    layout.getChildren().addAll(table, hBox);

    scene = new Scene(layout);
    window.setScene(scene);
    window.show();
}

// delete button clicked
private void deleteMeth() {
    ObservableList<Store_Products> productSelected, allProducts;
    allProducts = table.getItems();
    productSelected = table.getSelectionModel().getSelectedItems();
    // for all products what are selected remove them from table.
    productSelected.forEach(allProducts::remove);
}

// add button clicked
private void addMeth() {
    Store_Products produkts = new Store_Products();
    // get name
    produkts.setName(nameInput.getText());
    // get price
    double price = PriceValue(produkts);
    if (price != 0)
        produkts.setPrice(price);
    else
        return;
    // get quantity
    int quantity = QuantityValue(produkts);
    if (quantity != 0)
        produkts.setQuantity(quantity);
    else
        return;
    // add to the table
    table.getItems().add(produkts);
    // clear what is written after push "addButton"
    nameInput.clear();
    priceInput.clear();
    quantityInput.clear();
}

private double PriceValue(Store_Products price) {
    try {
        String value = priceInput.getText().replaceAll(",", ".");
        double doubleValue = Double.parseDouble(value);
        return doubleValue;
    } catch (Exception e) {
        return 0;
    }

}

private int QuantityValue(Store_Products quantity) {
    try {
        int value = Integer.parseInt(quantityInput.getText());
        return value;
    } catch (Exception e) {
        return 0;
    }

}

// get default products
public ObservableList<Store_Products> getProduct() {
    ObservableList<Store_Products> products = FXCollections.observableArrayList();
    products.add(new Store_Products("Laptop", 850.00, 27));
    products.add(new Store_Products("Desktop computer", 499.99, 66));
    products.add(new Store_Products("Proccesor", 50.00, 55));
    products.add(new Store_Products("Screen", 119.99, 22));
    products.add(new Store_Products("keyboard", 20.00, 270));
    products.add(new Store_Products("mouse", 16.99, 60));
    products.add(new Store_Products("mic", 5.90, 101));
    return products;
}

}