fork download
copy 
  1. public enum Direction {
  2.     North(1), South(0), East(3), West(2), Up(5), Down(4)
  3.     private oppositeIndex
  4.     Direction getOpposite() { 
  5.         values()[oppositeIndex]
  6.     }
  7.     Direction(oppositeIndex) { 
  8.         this.oppositeIndex = oppositeIndex
  9.     }
  10. }
  11.  
  12. Direction.values().each { 
  13.     println "opposite of $it is $it.opposite"
  14. }
  15.  
Success #stdin #stdout 1.13s 217280KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
opposite of North is South
opposite of South is North
opposite of East is West
opposite of West is East
opposite of Up is Down
opposite of Down is Up
https://ideone.com/OPv1v
language:
Groovy (groovy 2.5.6)
created:
12 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!