Angelina :
I have following code that handles EligibilityType
:
public enum EligibilityType {
E (EligibilityTypeEnum.ELIGIBLE),
I (EligibilityTypeEnum.INELIGIBLE);
private final EligibilityTypeEnum eligibilityTypeEnum;
private EligibilityType(EligibilityTypeEnum eligibilityTypeEnum) {
this.eligibilityTypeEnum = eligibilityTypeEnum;
}
public EligibilityTypeEnum toEligibilityTypeEnum() {
return eligibilityTypeEnum;
}
}
I learned that everything that is not of value "E" should be set to EligibilityTypeEnum.INELIGIBLE
.
And this is how I am calling it:
...
List<Workout> workouts = workoutResults.getWorkout();
for(int i = 0; i< workouts.size(); ++i) {
...
stin.getWorkouts().get(i).setEligibilityType(EligibilityType.valueOf(workouts.get(i).getRecommendation()).toEligibilityTypeEnum());
...
}
Right now the code blows up if workouts.get(i).getRecommendation()
returns "C".
Does anyone see any other way of achieving this except try-catch
?
Is there a way to set a default value in enum?
Adrian :
you can have in EligibilityType
a map with all possible values
public static final Map<String, EligibilityType> ALL_MAP = Arrays.stream(values())
.collect(Collectors.toMap(Enum::toString, Function.identity()));
then you can handle gracefully the default case
EligibilityType.ALL_MAP.getOrDefault(someString, EligibilityType.DEFAULT)