Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question

Please help with creating the following in Java

ToDo list with the following features

  • The ability to mark items as complete(you need each item to be its own object)
  • The ability to delete items
  • The ability to add as many objects as I want
  • The ability to list the ToDo list to the screen
  • The ability to select the item in the list and display the contents of the item

Item structure

  • Title (display when listing the item)
  • Description of what you want to do within the item
  • Date created
  • If the task is completed or not(also displayed when listing the item.)
  • Date Completed
Expert Solution
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Step 1

Algorithm:

  1. Define a ToDoList class with an ArrayList of ToDoItem objects as an instance variable.
  2. Implement methods in the ToDoList class to add, remove, mark as complete, display all items, and display a specific item.
  3. Define a ToDoItem class with instance variables for the title, description, date created, completion status, and date completed.
  4. In the main method, create a new instance of the ToDoList class and a Scanner object for user input.
  5. Use a while loop to repeatedly prompt the user to select an option from a menu and execute the corresponding method in the ToDoList class.
  6. For each option, use conditional statements to handle the user input and call the appropriate method.
  7. When the user selects the exit option, break out of the while loop and print a goodbye message.
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