/** * Add register to ScoreRegister if this is an scored question * * @return List</Float> {num, den} */ public List<Float> initScore(float idSurvey, String module) { if (!this.isScored()) { return null; } Float num = ScoreRegister.calcNum(this, idSurvey); // If the num is null the question is ignored if (num == null) return null; Float denum = ScoreRegister.calcDenum(this, idSurvey); ScoreRegister.addRecord(this, num, denum, idSurvey, module); return Arrays.asList(num, denum); }