private String performDecoration(boolean past, boolean future, long n, String time) {
// a bit cryptic, yet well-tested
// consider http://translate.sourceforge.net/wiki/l10n/pluralforms
int pluralIdx =
(n % 10 == 1 && n % 100 != 11
? 0
: n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);
if (pluralIdx > slavicPluralForms) {
// impossible happening
throw new IllegalStateException(
"Wrong plural index was calculated somehow for slavic language");
}
StringBuilder result = new StringBuilder();
if (future) {
result.append("через ");
}
result.append(time);
result.append(' ');
result.append(pluarls[pluralIdx]);
if (past) {
result.append(" тому");
}
return result.toString();
}
@Override
public String formatUnrounded(Duration duration) {
long quantity = duration.getQuantity();
StringBuilder result = new StringBuilder();
result.append(quantity);
return result.toString();
}