?? tablevalues.java
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import java.util.Calendar;
import java.util.GregorianCalendar;
import javax.swing.table.AbstractTableModel;
public class TableValues extends AbstractTableModel {
public final static int FIRST_NAME = 0;
public final static int LAST_NAME = 1;
public final static int DATE_OF_BIRTH = 2;
public final static int ACCOUNT_BALANCE = 3;
public final static int GENDER = 4;
public final static boolean GENDER_MALE = true;
public final static boolean GENDER_FEMALE = false;
public final static String[] columnNames = {"First\nName", "Last\nName",
"Date of\nBirth", "Account\nBalance", "Gender"};
public Object[][] values = {
{
"Clay", "Ashworth",
new GregorianCalendar(1962, Calendar.FEBRUARY, 20).getTime(),
new Float(12345.67), new Boolean(GENDER_MALE)
}, {
"Jacob", "Ashworth",
new GregorianCalendar(1987, Calendar.JANUARY, 6).getTime(),
new Float(23456.78), new Boolean(GENDER_MALE)
}, {
"Jordan", "Ashworth",
new GregorianCalendar(1989, Calendar.AUGUST, 31).getTime(),
new Float(34567.89), new Boolean(GENDER_FEMALE)
}, {
"Evelyn", "Kirk",
new GregorianCalendar(1945, Calendar.JANUARY, 16).getTime(),
new Float(-456.70), new Boolean(GENDER_FEMALE)
}, {
"Belle", "Spyres",
new GregorianCalendar(1907, Calendar.AUGUST, 2).getTime(),
new Float(567.00), new Boolean(GENDER_FEMALE)
}
};
public int getRowCount() {
return values.length;
}
public int getColumnCount() {
return values[0].length;
}
public Object getValueAt(int row, int column) {
return values[row][column];
}
public String getColumnName(int column) {
return columnNames[column];
}
public Class getColumnClass(int column) {
Class dataType = super.getColumnClass(column);
if (column == ACCOUNT_BALANCE) {
dataType = Float.class;
}
else if (column == DATE_OF_BIRTH) {
dataType = java.util.Date.class;
}
else if ((column == FIRST_NAME) || (column == LAST_NAME)) {
dataType = String.class;
}
else if (column == GENDER) {
dataType = Boolean.class;
}
return dataType;
}
public boolean isCellEditable(int row, int column) {
if (column == GENDER) {
return true;
}
return false;
}
public void setValueAt(Object value, int row, int column) {
values[row][column] = value;
}
}
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