* Time taken for the search in milliseconds.
     */
    private long tookInMillis;

    /**
     * Sets the total number of hits.
     * @param totalHits The total number of hits.
     */
    public void setTotalHits(final long totalHits) {
        this.totalHits = totalHits;
    }

    /**
     * Returns the total number of hits.
     * @return The total number of hits.
     */
    public long getTotalHits() {

    }

    public void setAggregation(Aggregations aggregations) {
        this.aggregations = aggregations;
    }

    public TotalHits getTotalHits() {
        return totalHits;
    }

    public void setTotalHits(TotalHits totalHits) {
        this.totalHits = totalHits;
    }

    }

    public void setAggregation(Aggregations aggregations) {
        this.aggregations = aggregations;
    }

    public TotalHits getTotalHits() {
        return totalHits;
    }

    public void setTotalHits(TotalHits totalHits) {
        this.totalHits = totalHits;
    }

    }

    public void setAggregation(Aggregations aggregations) {
        this.aggregations = aggregations;
    }

    public TotalHits getTotalHits() {
        return totalHits;
    }

    public void setTotalHits(TotalHits totalHits) {
        this.totalHits = totalHits;
    }