Design and implement the class Day that implements the day of the week in a program. The class Day should store the day, such as Sun for Sunday. The program should be able to perform the following operations on an object of type Day:
Create a prompt for starting day and the number of days to add.
Use standard java input (System.out.println) for the starting day and the number of days to add.
The first input should be the day ex: Sunday but it should also recognize sunday, sun, or Sun.
The next input would be the number of days to advance and show the day as a result.
A. Set the day.
B. Print the day.
C. Return the day.
D. Return the next day.
E. Return the previous day.
F. Calculate and return the day by adding certain days to the current day. For example, if the current day is Monday and we add four days, the day to be returned is Friday. Similarly, if today is Tuesday and we add 13 days, the day to be returned is Monday.
G. Add the appropriate constructors.
H. Write the definitions of the methods to implement the operations for the class Day, as defined in A through G.
I. Write a program to test various operations on the class Day.
// does not prompt
finalstaticint SUNDAY = 0;
finalstaticint MONDAY = 1;
finalstaticint TUESDAY = 2;
finalstaticint WEDNESDAY = 3;
finalstaticint THURSDAY = 4;
finalstaticint FRIDAY = 5;
finalstaticint SATURDAY = 6;
public Day(int day)
this.day = day;
publicvoid setDay(int day)
this.day = day;
next = day + 1;
prevDay = day – 1;
publicint addDays(int days)
return (day + days) % 7;
public String toString()
publicstaticvoid main(String args)
System.out.print(“Set day: “);
Day d = new Day(SUNDAY);
System.out.print(“Next day: “);
System.out.print(“Previous day: “);
System.out.print(“After 5 days: “);
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.Read more
Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.Read more
Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.Read more
Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.Read more
By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.Read more