CSCI1302 Project 2-Vehicle Information System Solved

In this project, you will define interfaces, abstract classes, and concrete classes, all placed in a specific package. You will also use the instanceof operator. Note: if you do not use interfaces, abstract classes, and/or instanceof, you will not receive full credit. Submit to user csci-1302a on odin a directory called Project2 (using the submit command), which should include:

• All your source code, i.e. .java files. You do not have to include .class files. Comments are required in your source code! These comments should make it easy to read and follow the logic of your code. Also, your source code should be well formatted.
• A README.txt file explaining how to compile your program and how to execute it. Project description:

1. Your program (all classes) must be placed in package edu.uga.cs1302.vehicles.
2. Define an interface called Transporter with the following methods:

   int getMaxPassengers()

void setMaxPassengers(int maxPassengers) int getTopSpeed()
void setTopSpeed(int topSpeed)

3. Define an interface called Flyable with methods:

int getMaxAltitude()
void setMaxAltitude(int maxAltitude) int getMaxRange()
void setMaxRange(int maxRange)

4. Define an interface called Floatable with methods: int getTonnage()

void setTonnage(int tonnage)

5. Define an abstract class called Vehicle, which implements the Transporter interface. Add the representation of:
   • vehicle’s name (a model name),
   • vehicle’s manufacturer,
   • vehicle’s year of manufacture,
   • count of the instances of the Vehicle class (using a static variable).

     Use suitable qualifiers for all fields in the class.

6. Define a (concrete) class called Automobile as a subclass of Vehicle. Also, an

   Automobile has an engine with a given horsepower.

7. Define a class called Airplane as a subclass of Vehicle. Also, this class should implement

   theFlyableinterface. Furthermore,anAirplanehasagivennumberofengines.

8. Define a class called Ship as a subclass of Vehicle. Also, this class should implement the

   Floatable interface. Also, a Ship has a given shipping line owner.

9. Be creative and find more Vehicle kinds (at least two more). One of these new vehicle

   types (can be imaginary) must be able to both fly and float and should be a direct subclass of Vehicle (for example, a flying boat, such as the PBY Catalina, manufactured years ago by Consolidated Aircraft).

10. Create three vehicles of each type, with different names and suitable attribute values (you may use fictitious values).

11. Store the Vehicle objects (above) in an array of type Vehicle.
12. Display a menu to the user on the screen (before implementing this part, read the notes

below):
• Press 1 to see how many vehicles are in the system.
• Press 2 to see the name and the class of each vehicle (using getClass()).
• Press 3 to see which vehicles can fly.
• Press 4 to see which vehicles can float.
• Press 5 to see which vehicles can float AND fly.
• Press 6 to see a description of each vehicle (using toString()).
• Press h to see brief help information for your system (listing these commands). • Press q to terminate the program.

13. Important notes about the menu:

• If the user enters anything other than 1, 2, 3, 4, 5, 6, h, or q, the program should print a

  proper error message, and ask the user to re-enter a number between 1-6 or the letters ‘h’ (for help) or ‘q’ (to quit). In other words, your program should not ignore the user input (or even worse, crash), if the user enters a wrong choice.

• In option 1, the result should be the total number of instances of Vehicle class created so far (use a static variable).
• For option 2, use getClass()of the Object class get the object’s class.
• For option 3, use instanceof. The result should contain both name (e.g., Mustang Shelby GT350R, Queen Mary 2, Boeing 787) and type (Automobile, Ship, etc.) of the

  vehicle.

• For option 4, use instanceof. The result should contain both name and type of the

  vehicle.

• For option 5, use instanceof. The result should contain both name and type of the

  vehicle.

• Option 6 above should display all attribute values for all vehicles in the array. Note that

  the collection of attributes should be appropriate for a given type of a vehicle. For example:

  Type: Automobile

  Name: Mustang Shelby
GT      GT350R

Manufacturer: Ford Manufacture year: 2017 Engine power: 526 hp Max passengers: 2

  Top speed: 175 mph

Things to note:

TyType: Airplane
Name: Boeing 787 Manufacturer: Boeing Manufacture year: 2014 Number of engines: 2 Max altitude: 43000 ft Max range: 8500 mi Max passengers: 280

TTTop speed: 587 mph

TyType: Ship
Name: Queen Mary 2 Manufacturer: Chantiers de

l’Atlantique Manufacture year: 2004 Tonnage: 149215 Owner: Carnival
Max passengers: 2695

ToTop speed: 35 mph

• Your program must be in package edu.uga.cs1302.vehicles.
• You must provide setters and getters for all instance variables in classes.
• Follow good coding style (proper variable names, indentation, etc).
• Your design should be reasonably efficient, and in accordance with object-oriented design

  principles (encapsulation, information hiding, inheritance, etc.).

• If you are defining a variable as public or protected, briefly mention the reason for that.
• If you are defining a variable as static or final, briefly mention the reason for that, as well.