private int numOfFragments;
    private int fragmentOffset;

    public HighlightInfo() {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        type = fessConfig.getQueryHighlightType();
        fragmentSize = fessConfig.getQueryHighlightFragmentSizeAsInteger();
        numOfFragments = fessConfig.getQueryHighlightNumberOfFragmentsAsInteger();