Create an Object with an Array as attribute并将该对象推送到tableView JavaFX

Question

我有一个名为“line”的对象包含两个属性“stCpl”和“list”`

public class line {
    private String stCpl;
    static int[] list  = new int[26];
    
    
    public void setStCpl(String stCpl) {
        this.stCpl = stCpl;
    }

    public String getStCpl() {
        return stCpl;
    }

    public static int[] getList() {
        return list;
    }

    public static void setList(int[] list) {
        line.list = list;
    }

    public line(String stCpl,int[] list) {
        this.stCpl = stCpl;
        line.list = list;
    }

    @Override
    public String toString() {
        return "line{" + "stCpl=" + stCpl + ", list=" + list + '}';
    }
}

我不知道这个课程是否创建得很好，但我能做什么。

所以在 JavaFX 控制器上，我想创建“line”类的实例并将它们推送到 tableView 上

import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.ResourceBundle;
import java.util.function.Function;
import javafx.beans.property.SimpleObjectProperty;
import javafx.beans.value.ObservableValue;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.*;
import javafx.scene.control.cell.PropertyValueFactory;
import javafx.scene.text.Text;
import javafx.util.Callback;
import org.omg.CORBA.INITIALIZE;



public class MainController implements Initializable{
    @FXML
    private TableView tableView;
    @FXML
    private TextField card;
    @FXML
    private TextField scndCpl;
    @FXML
    private TextField frstCpl;
    @FXML
    private Text cplContent;
    @FXML
    private Button validCpl;
    @FXML
    private Button anulCpl;
    
    private String cpl = "";
    private int limit ;
    
    private couples couple;
    private line line;

    int[] list;
            
    
    /**
     * Initializes the controller class.
     */
    
    
        
    public void setTableSize (){
        
        int dimension = Integer.parseInt(card.getText()); // nombre des lignes et colonnes
        tableView.getColumns().clear();                  // vider toutes les colonnes
        tableView.getItems().clear();                    // vider toutes les lignes

        
        limit = dimension * dimension ;
        
        list = new int [dimension];
        for (int i = 0; i < Integer.parseInt(card.getText()); i++) { //initialize all array elements to 0
                list[i] = 0;         
            }
        
        for (int i = 0; i < dimension +1; i++) { 
            char alphabet = (char) (i + 96);    
            
            if(i == 0) {alphabet = ' ';}
            TableColumn<line, String> column = new TableColumn<>(Character.toString(alphabet)); 
            if(i == 0) {
                column.setCellValueFactory(new PropertyValueFactory<>("stCpl"));
            } else {
                column.setCellValueFactory(new PropertyValueFactory<>("list"));
            }
            
            
            tableView.getColumns().add(column);

        }
        int[] list = {0,0,0};
        for (int i = 0; i < dimension; i++) {
            char alphabet = (char) (i + 97);     
            
            tableView.getItems().add(new line(Character.toString(alphabet),list));            
        }
        
    }


    @Override
    public void initialize(URL location, ResourceBundle resources) {
        frstCpl.setFocusTraversable(false);        // focus on 'cardinalité' TextField
        scndCpl.setFocusTraversable(false);
        tableView.setFocusTraversable(false);
        
        
        
    }
}

现在表格视图充满了奇怪的符号，我猜这意味着数组是空的。

如果有更好的方法（或真正的解决方案）请告诉我它是什么。