break;
                }
                for (final SearchHit hit : hits) {
                    final SuggestItem item = SuggestItem.parseSource(hit.getSourceAsMap());
                    item.setDocFreq(0);
                    item.setKinds(Stream.of(item.getKinds()).filter(kind -> kind != SuggestItem.Kind.DOCUMENT)
                            .toArray(count -> new SuggestItem.Kind[count]));

        this.timestamp = timestamp;
    }

    public void setQueryFreq(final long queryFreq) {
        this.queryFreq = queryFreq;
    }

    public void setDocFreq(final long docFreq) {
        this.docFreq = docFreq;
    }

    public void setUserBoost(final float userBoost) {
        this.userBoost = userBoost;
    }