Description

General Summary: For this assignment, you will create a class hierarchy of three Java exception classes and a custom class that will be used to validate a number in a specified range. The custom class will have one constructor with two parameters, and one method with a single parameter of data type int. Once all of these classes are created, create the driver class, which will do a series of things. Assignment Description: First, create three exception classes named NumberHighException, NumberLowException, and NumberNegativeException. Both NumberHighException and NumberLowException should be directly subclassed from the Exception class, but NumberNegativeException should be subclassed from NumberLowException. 

You can use the BadDataException class that was defined in this module as the model for your exception classes. Next create a class called Verify that will be used to validate that a number is within a specified range. It should have one constructor that has two int parameters. The first parameter is the minimum number in the range, and the second parameter is the maximum number in the range. In addition to the constructor, the Verify class should have one method that is named validate. The validate method should have a single parameter of data type int. The parameter contains the number that is being validated. If the value of the parameter is less than zero, the method should throw a NumberNegativeException. 

If the value is less than the minimum value of the range, it should throw a NumberLowException. If the value is greater than the maximum value of the range, it should throw a NumberHighException. If the value is within the specified range, no exception should be thrown. Once all of these classes are created, create the driver class called Program5. The driver class should instantiate a Verify object with a range of 10 to 100. It should then do the following: Prompt the user to input a number within the specified range. Use a Scanner to read the user input as an int. You can ensure that an int was entered because the nextInt method throws an InputMismatchException if any non-digits are entered. Call the validate method to validate that the number is within the range. Print an appropriate error message if the value is not within the range, or print the value if it is within the range. Execute your program for a number that is too high, one that is too low, one that is negative, and one that is in range. Deliverable: Put everything in a single Word or PDF file, number your steps, and keep the steps in order. At the top of your Word or PDF file include the course, the program number, your name, and the date completed. Also include this information in the source code program header of your source code files. Include additional comments as necessary in your source code, and maintain consistent indentation for good programming style, as shown and discussed in our text. Include the following three items in your file, number them, and put them in this order: A screen snapshot of a portion of your Java source code in your IDE for each class of your program The complete source code listings for all of your Java classes Screen snapshots of your complete program output