public static HashMap<String, Double> calculeTablier(Article_fabrication art,
            Vector<Lame> lesLames) {
        HashMap<String, Double> cote = new HashMap<>();
        double lameNonAjourer = 10;
        cote.put("hauteur", art.getHauteur());
        cote.put("largeur", art.getLargeur());
        cote.put("quantite", (double) art.getQuantite());
        cote.put("largeurLame", (art.getLargeur() - 8));
        cote.put("lameNonAjourer", lameNonAjourer);
        for (Lame a : lesLames) {
            if (a.getId_lame() == art.getType_lame()) {
                cote.put("nombreLame", (double) (int) (art.getHauteur()
                        / Double.parseDouble(a.getPas()) + 2));
                cote.put("lameAjourer", (cote.get("nombreLame") - lameNonAjourer));
            }
        }
        return cote;
    }