In this assignment, you will create a Java program to represent a factory robot controller that sends commands to multiple robots in an assembly line to create a specific object following a sequence of predetermined steps. There are three types of robot: 1. Cutting robot, which cuts parts from raw materials, 2. Drilling robot, which drills holes in a part, and 3. Assembly robot, that combines parts together (e.g., putting screws into the holes of one or more parts) All robots have the following information and actions: 1. Type (i.e. Cutting, Drilling or Assembly) 2. Manufacturer (Cutting and Drilling robots are made by "Regina Machines" and the assembly robot is made by "SK Robotics") 3. Serial number (a unique 12-digit number) 4. A constructor with 3 parameters that will initialize the robot to the given values 5. An action fetchParts() that will fetch the appropriate part or raw material from storage 6. An action doTask() that performs the required task (of cutting, drilling or assembling) 7. An action storeParts() that will store the finished part or product back to storage Note that there can be more than one instance of a cutting robot (e.g. there could be 6 cutting robots cutting one part each at the same time, so you will end up with 6 identical parts). Similarly, there can be more than one instance of a drilling robot (e.g. there can be 3 robots drilling holes in 3 of the parts at the same time, and then all 3 robots do the drilling again on the another 3 parts so as to make 6 drilled parts), but there can only be one assembly robot (because all the parts will come together to make only one product). Design the system using design pattern(s) that you have learnt in class (you may use more than one design pattern at the same time). Note that in your design you must be able to easily add new robot classes in the future, do not repeat the same information in multiple objects of the same class, and there must be only one instance of the assembly robot. In your main program file, create two instances of a cutting robot, two instances of a drilling robot and one instance of an assembly robot. You may initialize the robot to any meaningful initial values of your choice. Use the robot controller to send instructions to each robot to cut parts, drill holes and assemble the product. Assume that it takes four parts with holes in them to make one final product. Note that for each step the robot must first fetch the raw materials or parts from storage, and then store the finished part or product back to storage when that step is completed. Print some meaningful messages to the screen to demonstrate that that robot controller is carrying out the process correctly. Please include comments to explain which design pattern(s) you are using and what are the classes in that design pattern. Your output may (but not limited to) look as follows: \$ java A02jon 123 Cutting Robot created Regina Machines 100200300401 Cutting Robot created Regina Machines 100200300402 Drilling Robot created Regina Machines 200200300401 Drilling Robot created Reginamachines 200200300401 Assembly Robot created SK Robotics 300200300401 Raw material fetched Raw material fetched Raw material cut Raw material cut Cut part sent to storage Cut part sent to storage Raw material fetched Raw material fetched Raw material cut Raw material cut Cut part sent to storage Cut part sent to storage Cut part fetched Cut part fetched Holes drilled Holes drilled Drilled part sent to storage Drilled part sent to storage Cut part fetched Cut part fetched Holes drilled Holes drilled Drilled part sent to storage Drilled part sent to storage Drilled part fetched Drilled part fetched Drilled part fetched Ded fert fetched Dedorage Ctod
