Java by API/javax.swing.table/TableRowSorter

DefaultRowSorter: setRowFilter(RowFilter<? super TableModel, ? super Integer> filter)

   <source lang="java">
 

import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.RowFilter; import javax.swing.table.DefaultTableModel; import javax.swing.table.TableModel; import javax.swing.table.TableRowSorter; public class Main {

 public static void main(String[] args) {
   Object[][] data = { { "A", 5 }, { "B", 2 }, { "C", 4 }, { "D", 8 } };
   String columnNames[] = { "Item", "Value" };
   TableModel model = new DefaultTableModel(data, columnNames) {
     public Class<?> getColumnClass(int column) {
       return getValueAt(0, column).getClass();
     }
   };
   JTable table = new JTable(model);
   RowFilter<Object, Object> filter = new RowFilter<Object, Object>() {
     public boolean include(Entry entry) {
       Integer population = (Integer) entry.getValue(1);
       return population.intValue() > 3;
     }
   };
   TableRowSorter<TableModel> sorter = new TableRowSorter<TableModel>(model);
   sorter.setRowFilter(filter);
   table.setRowSorter(sorter);
   JScrollPane scrollPane = new JScrollPane(table);
   JFrame frame = new JFrame("Filtering Table");
   frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   frame.add(scrollPane);
   frame.setSize(300, 200);
   frame.setVisible(true);
 }

}

 </source>
   
  
 
  

new TableRowSorter(TableModel model)

   <source lang="java">
 

import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.RowSorter; import javax.swing.table.DefaultTableModel; import javax.swing.table.TableModel; import javax.swing.table.TableRowSorter; public class Main extends JFrame {

 public Main() {
   setDefaultCloseOperation(EXIT_ON_CLOSE);
   String[] columns = { "Item", "Price" };
   Object[][] rows = { { "Potatoes", 10.98 }, { "Magazine", 7.99 },
       { "Can of soup", 0.89 }, { "DVD movie", 39.99 } };
   TableModel model = new DefaultTableModel(rows, columns) {
     public Class getColumnClass(int column) {
       if (column >= 0 && column <= getColumnCount())
         return getValueAt(0, column).getClass();
       else
         return Object.class;
     }
   };
   JTable table = new JTable(model);
   RowSorter<TableModel> sorter = new TableRowSorter<TableModel>(model);
   table.setRowSorter(sorter);
   getContentPane().add(new JScrollPane(table));
   setSize(200, 150);
   setVisible(true);
 }
 public static void main(String[] args) {
   new Main();
 }

}

 </source>