Object made by 6 java files

Question

To create a fan object. Which file would become the user interface/ menu? What would the colour.java file contain, if colour is given a value in another class?
The list of files will include:
Fan.java
Colour.java
FanSpeed.java
AirSpeed.java
HeadMovement.java
UserReply.java
� Each file is holding a header inside it with your username and an advice of the class name.
Assignment task
1. Create instances of Colour, FanSpeed, AirSpeed, HeadMovement and UserReply
2. A user can select one of three fan speeds apart from 0 that means the fan is off. The first one is to produce a �low� airspeed; the second will produce a �medium� airspeed while the third will produce �fast� airspeed.
3. The class Fan is to assign a default value to the above variables:
Colour = "White";
FanSpeed = 1;
AirSpeed = "Low";
HeadMovement = "Y";
4. Class UserReply will provide the Fan class with either a character �Y�/�N� as answer of Yes/No for a head movement or with an integer for different fan speeds.
5. AirSpeed class will return one of three possible airspeeds; �Low� for fan speed �1�, �Medium� for fan speed �2� and �Fast� for fan speed �3�.
6. If the user wanted to stop the fan head movement then the HeadMovement class will return �Fan Head is stopped moving� otherwise it will return �Fan Head is rotating�
7. If the user input number 0 as FanSpeed, then display a message �The fan is switched off�. If the selected number is more than 3 or a character was used rather than a number then the message �Please select between 0 and 3� will be displayed.
8. On user selection of fan speed and head movement, display the Colour, Fan Speed, Air Speed and whether the Fan Head is moving or not.

Answer 1

To create a fan object. Which file would become the
user interface/ menu? What would the colour.java file
contain, if colour is given a value in another class?
The list of files will include:
Fan.java
Colour.java
FanSpeed.java
AirSpeed.java
HeadMovement.java
UserReply.java
None Of These!
These are the classes your teacher wants you to write.
None are to do with user interface.
You might want to create something like:
public class FanDemo
  // Build a user interface
  // Instantiate All the classes the teacher asked for
// Allow the user to set the Fan speed using...
� Each file is holding a header inside it with your
username and an advice of the class name.
Assignment task
1. Create instances of Colour, FanSpeed, AirSpeed,
HeadMovement and UserReply
2. A user can select one of three fan speeds apart
from 0 that means the fan is off. The first one is to
produce a �low� airspeed; the second will produce a
�medium� airspeed while the third will produce �fast�
airspeed.
3. The class Fan is to assign a default value to the
above variables:
Colour = "White";
FanSpeed = 1;
AirSpeed = "Low";
HeadMovement = "Y";
public class Colour
  private Color c;
  public Colour()
    c=Color.WHITE;
  public Colour( Color inColor )
     c = inColor;
  public Color getColor()
    return c;
public class Fan
private Colour Eeek;
private FanSpeed Erk;
   public Fan()
     Eeek = new Colour();
     Erk = new FanSpeed();
}blah blah and so on
4. Class UserReply will provide the Fan class with
either a character �Y�/�N� as answer of Yes/No for a
head movement or with an integer for different fan
speeds.
5. AirSpeed class will return one of three possible
airspeeds; �Low� for fan speed �1�, �Medium� for fan
speed �2� and �Fast� for fan speed �3�.
6. If the user wanted to stop the fan head movement
then the HeadMovement class will return �Fan Head is
stopped moving� otherwise it will return �Fan Head is
rotating�
7. If the user input number 0 as FanSpeed, then
display a message �The fan is switched off�. If the
selected number is more than 3 or a character was used
rather than a number then the message �Please select
between 0 and 3� will be displayed.
8. On user selection of fan speed and head movement,
display the Colour, Fan Speed, Air Speed and whether
the Fan Head is moving or not.DO it however your teacher likes it.............