@Override
        public String[] getLanguages() {
            return getParamValueArray(request, "lang");
        }

        @Override
        public GeoInfo getGeoInfo() {
            throw new UnsupportedOperationException("getGeoInfo() is not supported in this implementation");
        }

        @Override
        public FacetInfo getFacetInfo() {

                    .offset(params.getStartPosition())
                    .size(params.getPageSize())
                    .facetInfo(params.getFacetInfo())
                    .geoInfo(params.getGeoInfo())
                    .highlightInfo(params.getHighlightInfo())
                    .similarDocHash(params.getSimilarDocHash())
                    .responseFields(params.getResponseFields())

    @Override
    public String[] getLanguages() {
        return stream(lang).get(stream -> stream.filter(StringUtil::isNotBlank).distinct().toArray(n -> new String[n]));
    }

    @Override
    public GeoInfo getGeoInfo() {
        return null;
    }

    @Override
    public FacetInfo getFacetInfo() {
        return null;
    }

    @Override
    public HighlightInfo getHighlightInfo() {

    @Override
    public String[] getLanguages() {
        return stream(lang).get(stream -> stream.filter(StringUtil::isNotBlank).distinct().toArray(n -> new String[n]));
    }

    @Override
    public GeoInfo getGeoInfo() {
        return LaRequestUtil.getOptionalRequest()
                .map(this::createGeoInfo)
                .orElseGet(() -> ComponentUtil.getQueryHelper().getDefaultGeoInfo());
    }

    @Override

        }

        @Override
        public String[] getLanguages() {
            return parent.getLanguages();
        }

        @Override
        public GeoInfo getGeoInfo() {
            return parent.getGeoInfo();
        }

        @Override
        public FacetInfo getFacetInfo() {
            return parent.getFacetInfo();
        }

        @Override

     *
     * @return The languages.
     */
    public abstract String[] getLanguages();

    /**
     * Returns the geo info.
     *
     * @return The geo info.
     */
    public abstract GeoInfo getGeoInfo();

    /**
     * Returns the facet info.
     *
     * @return The facet info.
     */
    public abstract FacetInfo getFacetInfo();

    /**
     * Returns the highlight info.
     *