public void initializeDevices() { Dictionary <string, string> devices = this.config.getConfig(); this.hopperAcceptor = factory.CreateDeviceAcceptor(devices["HOPPERACCEPTOR"]); this.hopperDispenser = factory.CreateDeviceDispenser(devices["HOPPERDISPENSER"]); this.billAcceptor = factory.CreateDeviceAcceptor(devices["BILLACCEPTOR"]); this.billDispenser = factory.CreateDeviceDispenser(devices["BILLDISPENSER"]); this.setEvents(); }