secondLine.put("fields", item.getFields());
        secondLine.put("queryFreq", item.getQueryFreq());
        secondLine.put("docFreq", item.getDocFreq());
        secondLine.put("userBoost", item.getUserBoost());
        secondLine.put("score", (item.getQueryFreq() + item.getDocFreq()) * item.getUserBoost());
        secondLine.put("tags", item.getTags());
        secondLine.put("roles", item.getRoles());

        return fields;
    }

    public Kind[] getKinds() {
        return kinds;
    }

    public long getQueryFreq() {
        return queryFreq;
    }

    public long getDocFreq() {
        return docFreq;
    }

    public float getUserBoost() {
        return userBoost;
    }

    public ZonedDateTime getTimestamp() {
        return timestamp;
    }