@Override public List<UUID> getMessageIds(final Mailbox mailbox, final int labelId, final UUID start, final int count, final boolean reverse) { return LabelIndexPersistence.get(mailbox.getId(), labelId, start, count, reverse); }
messageIds = LabelIndexPersistence.get(mailbox.getId(), ReservedLabels.ALL_MAILS.getId(), start, BatchConstants.BATCH_READS, true);
messageIds = LabelIndexPersistence.get(mailbox.getId(), labelId, null, BatchConstants.BATCH_READS, false);