return convertEmptyToNull(queryId);
    }

    public void setQueryId(String value) {
        registerModifiedProperty("queryId");
        this.queryId = value;
    }

    public Integer getQueryOffset() {
        checkSpecifiedProperty("queryOffset");
        return queryOffset;
    }

    public void setQueryOffset(Integer value) {
        registerModifiedProperty("queryOffset");

                "languages");
        setupEpg(_epgMap, et -> ((SearchLog) et).getQueryId(), (et, vl) -> ((SearchLog) et).setQueryId(DfTypeUtil.toString(vl)), "queryId");
        setupEpg(_epgMap, et -> ((SearchLog) et).getQueryOffset(), (et, vl) -> ((SearchLog) et).setQueryOffset(DfTypeUtil.toInteger(vl)),
                "queryOffset");
        setupEpg(_epgMap, et -> ((SearchLog) et).getQueryPageSize(),

                    appendJson("hit-count", entity.getHitCount(), buf).append(',');
                    appendJson("query-page-size", entity.getQueryPageSize(), buf).append(',');
                    appendJson("query-offset", entity.getQueryOffset(), buf).append(',');
                    appendJson("referer", entity.getReferer(), buf).append(',');
                    appendJson("languages", entity.getLanguages(), buf).append(',');

            params.put("Response Time", toNumberString(e.getResponseTime()));
            params.put("Hit Count", toNumberString(e.getHitCount()));
            params.put("Offset", toNumberString(e.getQueryOffset()));
            params.put("Page Size", toNumberString(e.getQueryPageSize()));
            params.put("Client IP", e.getClientIp());
            params.put("Referer", e.getReferer());