<> Listener -update() implements A Monitor +update() ^ update update- implements -Listener Thermometer +run() +registerListener() creates <> Runnable +run() Main +main() implements Hygrometer -Listener +registerListener() +run()

You are asked to create a smart home system for collecting two sensor data from a thermometer and a hygrometer. Both sensor data should continuously show on a monitor.

The data collecting frequency for the thermometer is about 1 second, and the frequency for the hygrometer is about 2 seconds. In addition, the data range for a thermometer is between 0 to 45 degrees, and the data range for a hygrometer is between 0 to 100%.

Both sensors should run forever unless the user shuts down the system.

You should implement this system according to the design below:

Please check below for a sample output when the system is activated. You must follow the system design and have the same printing format in order to receive full marks.

[Thermometer]:5 degree

[Hygrometer]:84%

[Thermometer]:9 degree

[Thermometer]:21 degree

[Hygrometer]:57%

[Thermometer]:15 degree

[Thermometer]:14 degree

[Hygrometer]:96%

[Thermometer]:29 degree

[Thermometer]:6 degree

[Hygrometer]:22%

[Thermometer]:0 degree

[Thermometer]:17 degree

[Hygrometer]:4%

[Thermometer]:33 degree

[Thermometer]:10 degree

[Hygrometer]:59%

[Thermometer]:8 degree

[Thermometer]:12 degree

[Hygrometer]:75%

[Thermometer]:18 degree

[Thermometer]:11 degree

[Hygrometer]:49%

[Thermometer]:27 degree

[Thermometer]:18 degree

[Hygrometer]:76%

[Thermometer]:22 degree

[Thermometer]:44 degree

[Hygrometer]:73%

[Thermometer]:36 degree