Reputation: 95
I have this enum class.
When I call the controller it gives me null
public enum Gender {
MALE("Male", "M"),
FEMALE("Female", "F"),
OTHER("OTHER", "O");
private String description;
private String value;
private Gender(String description, String value) {
description = description;
value = value;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
@Override
public String toString() {
return description;
}
}
List<Gender> listGender = Arrays.asList(Gender.values());
for (Gender o : Gender.values()) {
System.out.println(o.toString());
}
Answer null
Thanks for what you can help me
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Upvotes: 0
Views: 164
Reputation: 559
You made a mistake inside the enum constructor. Use the keyword this
to assign value to object's attributes (an enum is an object).
private Gender(String description, String value) {
this.description = description;
this.value = value;
}
Upvotes: 2