Question

How to use enum in switch case statement with Java

Answer 1

public class MyClass {
    public enum Day {
        SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY;
    }
    public static void main(String args[]) {
        Day[] daysOfWeek = Day.values();
        
        Day today = daysOfWeek[1];

        switch (today) {
            case SUNDAY:
                System.out.println("SUNDAY");
                break;
            case MONDAY:
                System.out.println("MONDAY");
                break;
            case TUESDAY:
                System.out.println("TUESDAY");
                break;
            case WEDNESDAY:
                System.out.println("WEDNESDAY");
                break;
            case THURSDAY:
                System.out.println("THURSDAY");
                break;
            case FRIDAY:
                System.out.println("FRIDAY");
                break;
            case SATURDAY:
                System.out.println("SATURDAY");
                break;
        }
    }
}

      
      
      
/*
run:
      
MONDAY
  
*/

 

70+ SQL courses for beginners and professionals

Answer 2

public class MyClass {
    public enum Day {
        SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY
    }
    public static void main(String args[]) {
        Day day = Day.TUESDAY;

        switch (day) {
            case SUNDAY:
                System.out.println("Sunday");
                break;
            case MONDAY:
                System.out.println("Monday");
                break;
            case TUESDAY:
                System.out.println("Tuesday");
                break;
            case WEDNESDAY:
                System.out.println("Wednesday");
                break;
            case THURSDAY:
                System.out.println("Thursday");
                break;
            case FRIDAY:
                System.out.println("Friday");
                break;
            case SATURDAY:
                System.out.println("Saturday");
                break;
        }
    }
 
}
 
 
 
  
/*
run:
         
Tuesday
     
*/

 

70+ SQL courses for beginners and professionals