Creating simple JTable using AbstractTableModel
import java.awt.Dimension;
import java.util.Vector;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.AbstractTableModel;
public class Main extends JFrame {
private JTable m_simpleTable;
private SimpleTableModel m_simpleTableModel;
public Main() {
Vector dummyMacData = new Vector(10, 10);
dummyMacData.addElement(new Data(new Integer(100), "A", "1","C", "E"));
dummyMacData.addElement(new Data(new Integer(105), "R", "2","S", "E"));
m_simpleTableModel = new SimpleTableModel(dummyMacData);
m_simpleTable = new JTable(m_simpleTableModel);
JScrollPane scrollPane = new JScrollPane(m_simpleTable);
getContentPane().add(scrollPane);
}
public static void main(String[] arg) {
Main m = new Main();
m.setVisible(true);
m.setSize(new Dimension(600, 300));
m.validate();
}
class SimpleTableModel extends AbstractTableModel {
public String[] m_colNames = { "A", "B", "C","D", "E" };
public Class[] m_colTypes = { Integer.class, String.class, String.class, String.class,
String.class };
Vector m_macDataVector;
public SimpleTableModel(Vector macDataVector) {
super();
m_macDataVector = macDataVector;
}
public int getColumnCount() {
return m_colNames.length;
}
public int getRowCount() {
return m_macDataVector.size();
}
public void setValueAt(Object value, int row, int col) {
Data macData = (Data) (m_macDataVector.elementAt(row));
switch (col) {
case 0:
macData.setA((Integer) value);
break;
case 1:
macData.setB((String) value);
break;
case 2:
macData.setC((String) value);
break;
case 3:
macData.setD((String) value);
break;
case 4:
macData.setE((String) value);
break;
}
}
public String getColumnName(int col) {
return m_colNames[col];
}
public Class getColumnClass(int col) {
return m_colTypes[col];
}
public Object getValueAt(int row, int col) {
Data macData = (Data) (m_macDataVector.elementAt(row));
switch (col) {
case 0:
return macData.getA();
case 1:
return macData.getB();
case 2:
return macData.getC();
case 3:
return macData.getD();
case 4:
return macData.getE();
}
return new String();
}
}
}
class Data {
private Integer a;
private String b;
private String c;
private String d;
private String e;
public Data() {
}
public Data(Integer aa, String bb, String cc, String dd, String ee) {
a = aa;
b = bb;
c = cc;
d = dd;
e = ee;
}
public Integer getA() {
return a;
}
public String getB() {
return b;
}
public String getC() {
return c;
}
public String getD() {
return d;
}
public String getE() {
return e;
}
public void setA(Integer aa) {
a = aa;
}
public void setB(String macName) {
b = macName;
}
public void setC(String cc) {
c = cc;
}
public void setD(String dd) {
d = dd;
}
public void setE(String ee) {
e = ee;
}
}
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