How put options on a variable of an object?

Question

I need make an objet (client) with this variables:

But Type can only take 3 values: Good, Fair, Poor.

How you declare the variable type?

score 2 · Answer 1 · edited May 23 '17 at 12:19

2

You can define it as an enum to restrict the possible values to a small set:

enum Type {
    Good,
    Fair,
    Poor
}

And see this answer for more background.

edited May 23 '17 at 12:19

Community

answered Oct 30 '16 at 19:19

drhr

This can help too: [Stack Overflow documentation for Enums](http://stackoverflow.com/documentation/java/155/enums#t=201610301920168839009) – RaminS Oct 30 '16 at 19:21

score 1 · Answer 2 · answered Oct 30 '16 at 19:20

1

public enum Type {
    GOOD, FAIR, POOR 
}

Then you can declare Type type;.

answered Oct 30 '16 at 19:20

pzaenger

2 Answers2