How to use

isUnblockBillingTransition

method

in

com.ning.billing.overdue.applicator.OverdueStateApplicator

private void avoid_extra_credit_by_toggling_AUTO_INVOICE_OFF(final Account account, final OverdueState previousOverdueState,
                               final OverdueState nextOverdueState, final InternalCallContext context) throws OverdueApiException {
  if (isBlockBillingTransition(previousOverdueState, nextOverdueState)) {
    set_AUTO_INVOICE_OFF_on_blockedBilling(account.getId(), context);
  } else if (isUnblockBillingTransition(previousOverdueState, nextOverdueState)) {
    remove_AUTO_INVOICE_OFF_on_clear(account.getId(), context);
  }
}

public void clear(final Account account, final OverdueState previousOverdueState, final OverdueState clearState, final InternalCallContext context) throws OverdueException {
  log.debug("OverdueStateApplicator:clear : time = " + clock.getUTCNow() + ", previousState = " + previousOverdueState.getName());
  storeNewState(account, clearState, context);
  clearFutureNotification(account, context);
  try {
    avoid_extra_credit_by_toggling_AUTO_INVOICE_OFF(account, previousOverdueState, clearState, context);
  } catch (OverdueApiException e) {
    throw new OverdueException(e);
  }
  try {
    bus.post(createOverdueEvent(account, previousOverdueState.getName(), clearState.getName(), isBlockBillingTransition(previousOverdueState, clearState),
                  isUnblockBillingTransition(previousOverdueState, clearState), context));
  } catch (Exception e) {
    log.error("Error posting overdue change event to bus", e);
  }
}

                isUnblockBillingTransition(previousOverdueState, nextOverdueState), context));
} catch (Exception e) {
  log.error("Error posting overdue change event to bus", e);