/** A class to render numbers in scientific format. */
class ScientificRenderer extends JLabel implements TableCellRenderer {
NumberFormat format = NumberFormat.getInstance();
public ScientificRenderer(int sigfigs) {
sigfigs = Math.min(sigfigs, 6);
if (format instanceof DecimalFormat) {
String pattern = "0.0"; // $NON-NLS-1$
for (int i = 0; i < sigfigs - 1; i++) {
pattern += "0"; // $NON-NLS-1$
}
pattern += "E0"; // $NON-NLS-1$
((DecimalFormat) format).applyPattern(pattern);
}
}
public Component getTableCellRendererComponent(
JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
setFont(
getDefaultRenderer(String.class)
.getTableCellRendererComponent(DatasetStatisticsTable.this, "a", false, false, 0, 0)
.getFont()); //$NON-NLS-1$
setText(format.format(value));
setHorizontalAlignment(SwingConstants.TRAILING);
return this;
}
}
public Component getTableCellRendererComponent(
JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
setFont(
getDefaultRenderer(String.class)
.getTableCellRendererComponent(DatasetStatisticsTable.this, "a", false, false, 0, 0)
.getFont()); //$NON-NLS-1$
setText(format.format(value));
setHorizontalAlignment(SwingConstants.TRAILING);
return this;
}
public synchronized Object getValueAt(int row, int col) {
Chef entry = (Chef) (_entries.elementAt(row));
if (col == NAME) return entry.getName();
else if (col == POSITION) return new Double(entry.getPosition()._angle);
else if (col == TIME) return _timeFormat.format(entry.getTime());
else if (col == STATE) return Chef.stateStrings[entry.getModelingState()];
else if (col == SERVING) {
if (entry.getServing() == null) return "";
else return entry.getServing()._name;
} else if (col == BOAT) {
if (entry.getBoat() != null) return entry.getBoat().getName();
else return "";
} else return null;
}
private static Object formatBigDecimal(Object number, Locale locale) {
NumberFormat nf = NumberFormat.getNumberInstance(locale);
nf.setMinimumFractionDigits(2);
return nf.format(number);
}
public ChefTable() {
_timeFormat = NumberFormat.getInstance(java.util.Locale.US);
_timeFormat.setGroupingUsed(false);
_timeFormat.setMinimumFractionDigits(4);
_timeFormat.setMaximumFractionDigits(4);
}