java中具有列数据类型Float的自定义表格单元格编辑器

import javax.swing.*;
import javax.swing.table.*;

public class FloatCellEditor extends AbstractCellEditor implements TableCellEditor {
    private JFormattedTextField editor;

    public FloatCellEditor() {
        editor = new JFormattedTextField();
        editor.setFormatterFactory(new javax.swing.text.DefaultFormatterFactory(new javax.swing.text.NumberFormatter(new java.text.DecimalFormat("#0.00"))));
    }

    @Override
    public Object getCellEditorValue() {
        return Float.parseFloat(editor.getText());
    }

    @Override
    public java.awt.Component getTableCellEditorComponent(javax.swing.JTable table, Object value, boolean isSelected, int row, int column) {
        editor.setValue(value);
        return editor;
    }
}

JTable table = new JTable();
TableColumn column = table.getColumnModel().getColumn(columnIndex);
column.setCellEditor(new FloatCellEditor());