}

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

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

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

            @Override

    @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 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() {

    public abstract Map<String, String[]> getFields();

    public abstract Map<String, String[]> getConditions();

    public abstract String[] getLanguages();

    public abstract GeoInfo getGeoInfo();

    public abstract FacetInfo getFacetInfo();

    public abstract HighlightInfo getHighlightInfo();

    public abstract String getSort();

    public abstract int getStartPosition();