}

    public List<String> getPageNumberList() {
        return pageNumberList;
    }

    public String getSearchQuery() {
        return searchQuery;
    }

    public void setSearchQuery(final String searchQuery) {
        this.searchQuery = searchQuery;
    }

    public long getExecTime() {
        return execTime;
    }

    public void setExecTime(final long execTime) {

        protected long endRecordNumber;
        protected List<String> pageNumbers;
        protected boolean partial;
        protected long queryTime;
        protected String searchQuery;
        protected long requestedTime;
        protected List<Map<String, Object>> facetField;
        protected List<Map<String, Object>> facetQuery;

            buf.append(escapeJson(pageNumbers));
            buf.append(",\"partial\":");
            buf.append(escapeJson(partial));
            buf.append(",\"search_query\":");
            buf.append(escapeJson(searchQuery));
            buf.append(",\"requested_time\":");
            buf.append(requestedTime);
            final String[] relatedQueries = relatedQueryHelper.getRelatedQueries(params.getQuery());