You must implement the methods defined in this API.
Do not use a switch statement (or if-chain) to implement any of your
methods. For an extra challenge, create a solution where no method
contains a loop.
Note the tutorial uses the static values() method to
return an array containing the constants of an enum type, in the
order they're declared.
Here is a driver
to exercise your enum. (The driver belongs in a separate source
file.) The output from the driver should match these results.
Write your own JUnit tests to exercise your enum.
Challenge: Make only one change to the source so that SUNDAY is the
first value. Run the driver again, it should produce the same
results.
Part 2
Create a program that uses the DayOfWeek enum you created
to process a set of time cards. A time card contains an employee id
number, a day of the week, and an integer hours worked.
The program should read from data from
standard input and send the results to standard output.
Each line of
input contains three fields, separated by one or more blanks.
There may be any number of input lines, terminated by
EOF.
The program should compute the total hours worked on weekdays
("regular hours") and the the total hours worked on weekends
("overtime hours").
The application class containing the main method should be named OvertimeApp.
Example unix command:
java OvertimeApp < timecards
will produce this output.
Submit your completed source code files (including unit tests) to PolyLearn.