Objective: Design, implement, and use classes and objects with polymorphism For this project, you will create an application for a zoo. You can earn up to 5 points extra credit if you create a JavaFX or Swing application for this project. You will need to create a class that implements the iAnimal interface as described in the discussion Zoo Animals and download at least one class by a fellow classmate for a different animal than your own from that discussion. Modify the animal classes that you will use for this project so they implement Java's comparable (Links to an external site.) or comparator interface. (Links to an external site.) You will also need a Foothill (Main) Class that will provide a user interface for this application. This can be a console-based interface or a JavaFX or Swing interface (you choose). If you use JavaFX or Swing, you will need input boxes, at least one button with a click event to get the extra credit. Based on user interaction, you will need to perform the tasks listed below. These tasks can be performed in one or more methods as needed. The Foothill (Main) class should have one or more methods that handle these tasks: Create a new instance (object) of each of the animal classes and pass the user input as arguments to the object's mutator methods to set the private instance data for the appropriate animal class. Create an ArrayList of type iAnimal and add the new instance created in task 1 to the ArrayList. Before adding the instance to the ArrayList you must: Call the compareTo method (see Java's comparable (Links to an external site.) or comparator interface. (Links to an external site.)) (Links to an external site.) for the new animal's instance to compare that new instance to each of the instances already in the ArrayList (use a loop or recursion for this). If the ArrayList is empty, or if none of the instances are identical to the new instance, insert the new instance into the ArrayList. If the new instance is identical to any of the instances already in the ArrayList, display an error message and do not insert the new instance. When testing, add multiple instances of your animal's class and multiple instances of the class you borrowed from the discussion to the ArrayList as described above. Because you are working with more than one class, you can decide how to determine which class to use based on user input, but the goal is to create an instance of the class that matches the type of animal entered by the user. Use a loop to iterate through the ArrayList and display all of the data for each instance in the ArrayList using accessor or ToString methods. Feel free to add whatever you need for testing purposes. You can also make changes to your classmate's class as needed. You do not need to include the output with your submission, but please add a comment to let me know which type of application you selected (console, Swing or JavaFX).

Objective: Design, implement, and use classes and objects with polymorphism For this project, you will create an application for a zoo. You can earn up to 5 points extra credit if you create a JavaFX or Swing application for this project. You will need to create a class that implements the iAnimal interface as described in the discussion Zoo Animals and download at least one class by a fellow classmate for a different animal than your own from that discussion. Modify the animal classes that you will use for this project so they implement Java's comparable (Links to an external site.) or comparator interface. (Links to an external site.) You will also need a Foothill (Main) Class that will provide a user interface for this application. This can be a console-based interface or a JavaFX or Swing interface (you choose). If you use JavaFX or Swing, you will need input boxes, at least one button with a click event to get the extra credit. Based on user interaction, you will need to perform the tasks listed below. These tasks can be performed in one or more methods as needed. The Foothill (Main) class should have one or more methods that handle these tasks: Create a new instance (object) of each of the animal classes and pass the user input as arguments to the object's mutator methods to set the private instance data for the appropriate animal class. Create an ArrayList of type iAnimal and add the new instance created in task 1 to the ArrayList. Before adding the instance to the ArrayList you must: Call the compareTo method (see Java's comparable (Links to an external site.) or comparator interface. (Links to an external site.)) (Links to an external site.) for the new animal's instance to compare that new instance to each of the instances already in the ArrayList (use a loop or recursion for this). If the ArrayList is empty, or if none of the instances are identical to the new instance, insert the new instance into the ArrayList. If the new instance is identical to any of the instances already in the ArrayList, display an error message and do not insert the new instance. When testing, add multiple instances of your animal's class and multiple instances of the class you borrowed from the discussion to the ArrayList as described above. Because you are working with more than one class, you can decide how to determine which class to use based on user input, but the goal is to create an instance of the class that matches the type of animal entered by the user. Use a loop to iterate through the ArrayList and display all of the data for each instance in the ArrayList using accessor or ToString methods. Feel free to add whatever you need for testing purposes. You can also make changes to your classmate's class as needed. You do not need to include the output with your submission, but please add a comment to let me know which type of application you selected (console, Swing or JavaFX).

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Objective: Design, implement, and use classes and objects with polymorphism

For this project, you will create an application for a zoo. You can earn up to 5 points extra credit if you create a JavaFX or Swing application for this project.

You will need to create a class that implements the iAnimal interface as described in the discussion Zoo Animals and download at least one class by a fellow classmate for a different animal than your own from that discussion. Modify the animal classes that you will use for this project so they implement Java's comparable (Links to an external site.) or comparator interface. (Links to an external site.)

You will also need a Foothill (Main) Class that will provide a user interface for this application. This can be a console-based interface or a JavaFX or Swing interface (you choose). If you use JavaFX or Swing, you will need input boxes, at least one button with a click event to get the extra credit. Based on user interaction, you will need to perform the tasks listed below. These tasks can be performed in one or more methods as needed.

The Foothill (Main) class should have one or more methods that handle these tasks:

Create a new instance (object) of each of the animal classes and pass the user input as arguments to the object's mutator methods to set the private instance data for the appropriate animal class.
Create an ArrayList of type iAnimal and add the new instance created in task 1 to the ArrayList. Before adding the instance to the ArrayList you must:
- Call the compareTo method (see Java's comparable (Links to an external site.) or comparator interface. (Links to an external site.)) (Links to an external site.) for the new animal's instance to compare that new instance to each of the instances already in the ArrayList (use a loop or recursion for this).
- If the ArrayList is empty, or if none of the instances are identical to the new instance, insert the new instance into the ArrayList.
- If the new instance is identical to any of the instances already in the ArrayList, display an error message and do not insert the new instance.
When testing, add multiple instances of your animal's class and multiple instances of the class you borrowed from the discussion to the ArrayList as described above. Because you are working with more than one class, you can decide how to determine which class to use based on user input, but the goal is to create an instance of the class that matches the type of animal entered by the user.
Use a loop to iterate through the ArrayList and display all of the data for each instance in the ArrayList using accessor or ToString methods.

Feel free to add whatever you need for testing purposes. You can also make changes to your classmate's class as needed. You do not need to include the output with your submission, but please add a comment to let me know which type of application you selected (console, Swing or JavaFX).

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