this.documentItems = documentItems;
    }

    public void setFacetResponse(final FacetResponse facetResponse) {
        this.facetResponse = facetResponse;
    }

    public void setAppendHighlightParams(final String appendHighlightParams) {
        this.appendHighlightParams = appendHighlightParams;
    }

    public void setExecTime(final String execTime) {
        this.execTime = execTime;
    }