public void setSettings(String x1, String x2, String x3) {
        if (x1.length() == 9) { //  1130-1700 --> 9 karakters
            this.x1Start = x1.split("-")[0];
            this.x1End = x1.split("-")[1];
        }
        if (x2.length() == 9) {
            this.x2Start = x2.split("-")[0];
            this.x2End = x2.split("-")[1];
        }
        if (x3.length() == 9) {
            this.x3Start = x3.split("-")[0];
            this.x3End = x3.split("-")[1];
        }
    }