@Override
	public boolean equals(Object o){
		if(!(o instanceof CSVData)){
			return false;
		}
		CSVData cand = (CSVData) o;
		if(cand.size() != this.size()){
			return false;
		}
		
		for(int i = 0; i < cand.size(); ++i){
			if(this.getAttribute(i) != cand.getAttribute(i)){
				return false;
			}
		}
		return true;
	}