Get Coe618 Lab 1: Review Of Java And Netbeans - Ee Ryerson

This guide provides a clear and supportive approach to filling out the Coe618 Lab 1 document online. By following the detailed steps outlined below, users will gain a comprehensive understanding of the form's components and the necessary tasks to complete successfully.

Follow the steps to fill out the form accurately and efficiently.

1. Press the ‘Get Form’ button to acquire the form and open it in your selected online editor.
2. Begin by reviewing the objectives outlined in the document. These objectives guide your tasks, including using Java, jUnit, and Netbeans effectively.
3. In Part 1, create a project in the editor by selecting the appropriate project type and naming it 'coe618lab1.' Ensure you have a main method in place that prints 'Hello world' to confirm your setup is correct.
4. Continue by creating the InvoiceItem class. Define the required instance variables, such as part number, description, quantity, and price. Implement the constructor and ensure to validate the inputs.
5. Add getter and setter methods for the InvoiceItem class. Implement the getTotal method to calculate the total cost, and write the toString method to format the output as specified.
6. Document your methods with Javadoc comments to describe their usage. This ensures other programmers can easily comprehend and utilize your class.
7. Test the InvoiceItem class methods using JUnit, generating the required test cases and verifying expected results.
8. Design and implement the Invoice class to manage multiple InvoiceItems. Create methods to add items, calculate totals, and retrieve specific items.
9. Develop the RefundItem class as a subclass of InvoiceItem, modifying the getTotal method to return negative totals for refunds.
10. Proceed to Part 2, where you will create a GUI for your application. Follow the provided tutorials to learn how to build this interface effectively.
11. Once your application is fully developed, prepare it for submission by zipping both project files and emailing them to the specified addresses before the deadline.

Complete your Coe618 Lab 1 form online today to enhance your understanding of Java and Netbeans!