@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		Location other = (Location) obj;
		if (place == null) {
			if (other.place != null)
				return false;
		} else if (!place.equals(other.place))
			return false;
		if (region == null) {
			if (other.region != null)
				return false;
		} else if (!region.equals(other.region))
			return false;
		return true;
	}