public class Main { public static enum Solver { ABAQUS, CAST3M ; } public static void main( String[] args ) { int value ; Solver solver= Solver.ABAQUS ; switch ( solver ) { case ABAQUS: value= 0 ; break; case CAST3M: value= 1 ; break ; default: throw new AssertionError() ; } System.out.println(value) ; } }