How to use

getUnit

method

in

com.ning.billing.overdue.config.DefaultDuration

@Override
public Period getInitialReevaluationInterval() {
  if (initialReevaluationInterval == null || initialReevaluationInterval.getUnit() == TimeUnit.UNLIMITED || initialReevaluationInterval.getNumber() == 0) {
    return null;
  }
  return initialReevaluationInterval.toJodaPeriod();
}

@Override
public Period getReevaluationInterval() throws OverdueApiException {
  if (autoReevaluationInterval == null || autoReevaluationInterval.getUnit() == TimeUnit.UNLIMITED || autoReevaluationInterval.getNumber() == 0) {
    throw new OverdueApiException(ErrorCode.OVERDUE_NO_REEVALUATION_INTERVAL, name);
  }
  return autoReevaluationInterval.toJodaPeriod();
}