public boolean equals(Object o) {
		if (o == null) {
			return false;
		} else if (!(o instanceof MeanRating)) {
			return false;
		} else if (o == this) {
			return true;
		} else {
			MeanRating toCompare = (MeanRating) o;
			if (toCompare.getItemName().equals(this.getItemName()) && toCompare.getMeanData().equals(this.meanData)) {
				return true;
			}
		}
		return false;
	}