GroovyEnum.groovy

enum ChangeType {
   
   CREATION(249 as short),
   AMENDMENT(250 as short),
   MODIFICATION(251 as short),
   DELETED(523 as short)
   
   // TODO: SYNTHESIS, ATTESTATION, UNKNOWN?
   
   private final short value
   
   short getValue()
   {
      return this.value
   }
   
   ChangeType(short val)
   {
      this.value = val
   }

   static ChangeType fromValue(short v)
   {
      for(ChangeType e: ChangeType.values())
      {
         if(e.value == v)
         {
           return e;
         }
      }
      return null;// not found
   }
}


println ChangeType.values()

//ChangeType(249 as short)

def a = ChangeType.fromValue(249 as short)
println a

a = ChangeType.fromValue('2450' as short)
println a