}

    public SuggestIndexer setIndexName(final String index) {
        this.index = index;
        return this;
    }

    public SuggestIndexer setSupportedFields(final String[] supportedFields) {
        this.supportedFields = supportedFields;
        return this;
    }

    public SuggestIndexer setTagFieldNames(final String[] tagFieldNames) {

        return readingConverter;
    }

    public Normalizer getNormalizer() {
        return normalizer;
    }

    protected SuggestIndexer createDefaultIndexer() {
        return new SuggestIndexer(client, getUpdateAlias(index), readingConverter, contentsReadingConverter, normalizer, analyzer,
                suggestSettings, threadPool);
    }

    public String getIndex() {