java : Enum - examples

public enum Status {
   Open("O"), Closed("C"), Reopened("R")
   final String code;
   Status(String code) {
      this.code = code;
   }
};

you can use the attribute as you would for any other class, eg:

Status[] values = Status.values();
for(Status statue : values) {
   System.out.println(status.code + " - " + status);
}

result:
O - Open
C - Closed
R - Reopened

1.enum String:

Open("O"), Closed("C"), Reopened("R")

2.enum range:

Low(0,100), Medium(101,1000), High(1000, 10000);

3. enum boolean:

Open(true), Closed(false), Reopened(true);

snippet