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C-like enum in Java?

Posted on 1997-03-14
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Last Modified: 2012-08-13
Is there a C-like 'enum' in Java? Example:

C code:
enum tagType {
  TYPE_NULL = 0,
  TYPE_ONE,
  TYPE_TWO,
  ...
  TYPE_N;
} Type;

I've looked at many java sites and didn't see one.  Is there one? Or do I have to do this:

Java:
public interface tagType {
  final static int NULL = 0;
  final static int ONE = 1;
  final static int TWO = 2;
  ...
  final static int N = n;
}
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Question by:igroove
2 Comments
 

Accepted Solution

by:
amarshal earned 40 total points
ID: 1218935
You've already found the answer.  You have to use a series of static variables.

Java's philosphy was based on simplicity.  So to prevent adding more structures to the language, enum and #defines were never included.

In the case of your NULL define, 'null' already exists as a Object pointer without an instance.
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Expert Comment

by:pwyss
ID: 3536332
no you don't! there's a better soultion:

http://developer.java.sun.com/developer/Books/shiftintojava/page1.html

you get type-saftey and more...
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