if (id == 0) {
            // create
            newToken = token;
            newSegmentation = segmentation;
            newReading = reading;
            newPos = pos;
        }
    }

    public String getNewToken() {
        return newToken;
    }

    public void setNewToken(final String newToken) {
        this.newToken = newToken;
    }

    public String getNewSegmentation() {