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After pillaging for a few weeks with our new cargo bay upgrade, we decide to branch out into a new sector of space to explore and hopefully find new...
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After pillaging for a few weeks with our new cargo bay upgrade, we

decide to branch out into a new sector of space to explore and hopefully find new targets. We travel to the next star system over, another low security sector. After exploring the new star system for a few hours, we are hailed by a strange vessel. He sends us a message stating that he is a travelling merchant looking to purchase goods, and asks us if we would like to sell any extra weight we might have. We agree to sell him some items, however, we do not want to sell just anything, as some of our loot might have a better credit rate elsewhere. Unfortunately, we are unable to tell what kind of item is what, so we are unable to make the sale. On our way to the nearest space station we think of a way to classify the items in our cargo bay. We decide that it would be best to classify the items in our hold as equipables, consumable, weapons, and armor. When we arrive at the station, need a clear hierarchy for all of our items. After fencing our loot, we decide to rest at this station for the night.

-Items have attributes such as Name, Weight, Value, Durability and ID. need an object called 'Item')
-We now classify our items by separating them into 3 distinct categories Equipable, Consumable or Weapon. (You must implement these 3 classes that are subclasses of Item and they must have at least 3 unique attributes in each subclass)
-We can carry an unlimited number of items, as long as they don't exceed the maximum weight of the cargo bay, 25 Tons. (Use an ArrayList that checks an item's weight before placing it in the cargo hold)
-We need to be able to add and remove items by their name.·       We need to be able to search for a specific type of item in our cargo bay based on the item's name and one of its attributes (Implement 2 searches - one on name and another on any attribute you choose).
·       We need to be able to sort items by their names alphabetically in descending order (A-Z)
·       We need to know how many of each item we have in our cargo bay and display their attributes.
·       We must also add a partial search (think of this as a 'filter' option).
 
import java.util.ArrayList;
import java.util.Scanner;
 
public class Assignment03Driver {
     Scanner input = new Scanner(System.in);
 
     public static void main(String[] args) {
            new Assignment01Driver();
     }
 
     // This will act as our program switchboard
     public Assignment03Driver() {
            ArrayList<Item> cargohold = new ArrayList<Item>();
 
            System.out.println("Welcome to the BlackStar Cargo Hold interface.");
            System.out.println("Please select a number from the options below");
            System.out.println("");
 
            while (true) {
                  // Give the user a list of their options
                  System.out.println("1: Add an item to the cargo hold.");
                  System.out.println("2: Remove an item from the cargo hold.");
                  System.out.println("3: Sort the contents of the cargo hold.");
                  System.out.println("4: Search for an item.");
                  System.out.println("5: Display the items in the cargo hold.");
                  System.out.println("6: Perform a partial search for an item.");
                  System.out.println("0: Exit the BlackStar Cargo Hold interface.");
 
                  // Get the user input
                  int userChoice = input.nextInt();
                  input.nextLine();
 
                  switch (userChoice) {
                  case 1:
                         addItem(cargohold);
                         break;
                  case 2:
                         removeItem(cargohold);
                         break;
                  case 3:
                         sortItems(cargohold);
                         break;
                  case 4:
                         searchItems(cargohold);
                         break;
                  case 5:
                         displayItems(cargohold);
                         break;
                  case 6:
                         partialSearch(cargohold);
                         break;
                  case 0:
                         System.out.println("Thank you for using the BlackStar Cargo Hold interface. See you again soon!");
                         System.exit(0);
                  }
            }
 
     }
 
     private void addItem(ArrayList<Item> cargohold) {
            // TODO: Add an item that is specified by the user
 
     }
 
     private void removeItem(ArrayList<Item> cargohold) {
            // TODO: Remove an item that is specified by the user
 
     }
 
     private void sortItems(ArrayList<Item> cargohold) {
            // TODO: Sort the items in the cargo hold (No need to display them here) - Use Selection or Insertion sorts
            // NOTE: Special care is needed when dealing with strings! research the compareTo() method with strings
 
     }
 
     private void searchItems(ArrayList<Item> cargohold) {
            // TODO: Search for a user specified item
 
     }
 
     private void displayItems(ArrayList<Item> cargohold) {
            // TODO: Display only the unique items along with a count of any duplicates
            //
            // For example it should say
            // Food - 2
            // Water - 3
            // Ammunition - 5
 
     }
 
     private void partialSearch(ArrayList<Item> cargohold) {
            // Search for an item based on a partial name
     }
}
 
// This item class should be stored in its own file.
public class Item {
     // Declare attributes here
     
     public Item(){
            
     }
     
     // Create an overridden constructor here
     
     // Create accessors and mutators for your traits
}
 

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