.fragmentOffset(fragmentOffset).noMatchSize(noMatchSize).order(order).phraseLimit(phraseLimit))
                    .encoder(encoder)));
            searchRequestBuilder.highlighter(highlightBuilder);
        }

        protected void buildSort(final QueryContext queryContext, final QueryFieldConfig queryFieldConfig, final FessConfig fessConfig) {

        final PermissionHelper permissionHelper = ComponentUtil.getPermissionHelper();
        return split(getRoleSearchDefaultPermissions(), ",").get(stream -> stream.map(p -> permissionHelper.encode(p))
                .filter(StringUtil::isNotBlank).distinct().toArray(n -> new String[n]));
    }

    String getRoleSearchDefaultDisplayPermissions();