public int noa(Model model){
		int res = this.getArrayAttribut().size();
		for(Generalization g : model.getGeneralization()){
			for(String str : g.getArrayIdent()){
				if(str.equals(this.identifier)){
					Classe parent = this.getClasseByModel(model, g.getIdentifier());
					res += parent.getArrayAttribut().size();
				}
			}
		}
		/*System.out.println("La Classe : " + this.getIdentifier());
		System.out.println("nb d'attribut (total) : " + res);*/
		return res;
	}