public ColumnInfo columnQueryId() {
        return _columnQueryId;
    }

    public ColumnInfo columnQueryOffset() {
        return _columnQueryOffset;
    }

    public ColumnInfo columnQueryPageSize() {
        return _columnQueryPageSize;
    }

    public ColumnInfo columnQueryTime() {
        return _columnQueryTime;
    }

    public ColumnInfo columnReferer() {

        public void columnQueryId() {
            doColumn("queryId");
        }

        public void columnQueryOffset() {
            doColumn("queryOffset");
        }

        public void columnQueryPageSize() {
            doColumn("queryPageSize");
        }

        public void columnQueryTime() {
            doColumn("queryTime");
        }

        public void columnReferer() {