Java Program Design And Implement The Class Day That Impleme

Question

Java Programdesign And Implement The Class Day That Implements The D Java Programdesign And Implement The Class Day That Implements The D Design and implement the class Day that models the days of the week. The class should store the day as a string representation such as "Sun" for Sunday. The class must support operations including setting the day, printing the day, returning the day, determining the next and previous days, and calculating the day after adding a specified number of days. Additionally, constructors should be created to initialize the class objects, and methods must be implemented to perform all the listed operations. Create a program to test the class by prompting the user for a starting day and the number of days to add. The program should then display the resultant day after addition, verifying the correct functionality of your class methods.

Dr. Jack HW Helper · Accepted Answer

The goal of this assignment is to design and implement a Java class named Day that models the days of the week. This class should encapsulate the concept of a day with appropriate data structures and methods, allowing users to manipulate and query days effectively. The development process involves creating class attributes, constructors, and several methods that perform operations such as setting or retrieving the current day, identifying the next and previous days, and calculating days ahead based on an offset. The Day class should primarily contain a private data member, preferably an integer or string, that represents the day. An efficient approach is to use integers to encode days of the week, for example, 0 for Sunday, 1 for Monday, etc., to facilitate arithmetic operations like addition and subtraction without complicated string comparisons. Corresponding methods will then translate between integer codes and string labels such as "Sun," "Mon," etc. Class Structure and Methods The class should offer the following functionalities: Constructors: Different constructors to initialize a Day object, such as default (e.g., Sunday) and parameterized (e.g., set to a specific day). setDay(String day): Sets the current day based on user input, translating the string into internal representation. printDay(): Prints the current day to the console or standard output. getDay(): Returns the string representation of the current day. nextDay(): Returns the name of the day following the current day. previousDay(): Returns the name of the day prior to the current day. addDays(int days): Returns the day name after adding a specific number of days to the current day, handling wrap-around correctly. Implementation Details Implement the class by defining each method carefully. Conversion between string labels and internal numeric code should be handled internally, possibly via static helper methods or arrays. The addition operation should account for days wrapping around the week; for

Java Program Design And Implement The Class Day That Impleme

Java Programdesign And Implement The Class Day That Implements The D

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Class Structure and Methods

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