public int compareRows(int a, int b) {
if (categoryOrder == null) {
categoryOrder =
new HashMap<Object, Integer>(); // Build it no matter what so next call is faster
if (preferCategorical()) {
Object[] cats = categories();
for (int i = 0; i < cats.length; i++) categoryOrder.put(cats[i], i);
}
}
return provider.compareRows(a, b, categoryOrder);
}
public long expectedSize() {
return (label.length() + name.length()) * 2 + 84 + 24 + provider.expectedSize();
}
/**
* Sets a value for a field. This method is used by selection to set the selection results. It
* should not be used by general programming, as fields may share data and so setting the value in
* one field may affect other fields -- or cached data sets.
*
* @param o value to set
* @param index index at which to set the value
*/
public void setValue(Object o, int index) {
// We may have to convert a provider from a constant provider
provider = provider.setValue(o, index);
}
public String valueFormatted(int index) {
return format(provider.value(index));
}
public Object value(int index) {
return provider.value(index);
}
public int rowCount() {
return provider != null ? provider.count() : numericProperty("n").intValue();
}