YoLemmaPostProcessor.java 文件源码

/**
 * {@inheritDoc}
 */
@Override
public boolean process(MorphDictionary dict, Lemma.Builder lemmaBuilder,
                       Multimap<String, Wordform> wfMap) {
    Multimap<String, Wordform> additionalWfs = LinkedHashMultimap.create();
    for (String wfStr : wfMap.keySet()) {
        // alternative wordform string
        String altStr = StringUtils.replaceChars(wfStr, YO_CHARS, YO_REPLACEMENTS);
        if (Objects.equal(wfStr, altStr)) {
            continue;
        } // else wfStr contains 'yo'
        if (wfMap.containsKey(altStr)) {
            // the wordform multimap already contains string without 'yo'
            continue;
        }
        additionalWfs.putAll(altStr, wfMap.get(wfStr));
    }
    wfMap.putAll(additionalWfs);
    return true;
}