def METHOD_NAME(self, orth):
    """
    :param str orth:
    """
    orth_words = parse_orthography(orth, prefix=[], postfix=[], word_based=True)
    self.seq_count += 1
    if self.options.dump_orth:
        print("Orth:", orth_words, file=log.v3)
    self.words.update(orth_words)
    self.total_word_len += len(orth_words)
    # Show some progress if it takes long.
    if time.time() - self.process_last_time > 2:
        self.process_last_time = time.time()
        print("Collect process, total word len so far:", human_size(self.total_word_len), file=log.v3)