CODEWITHSUNDEEP
javavariablesabstract-class
Alex
Alex

Reputation: 69

Initializate variables in abstract constructor class

i have a abstractclass "HotelReviewClass" & "RestaurantReviewClass" where i want to initializate the variables which are not commun and commun go to "super" class

BUT i have a error "constructor call must be the first statement in a constructor" How i can initilizate that uncommun variables ( because "HotelReviewClass" & "RestaurantReviewClass" variables are not equal)

package pt;

public class HotelReviewClass extends AbstractReview{

    private String ratingService;
    private String ratingLocal;

    public HotelReviewClass(String grade, String comment, String service, String local, String owner){
        this.ratingService = service;
        this.ratingLocal = local;
        super(grade, comment, owner);
    }

}

Upvotes: 1

Views: 53

Answers (1)

Bohemian
Bohemian

Reputation: 424993

The first line of any constructor that calls a super constructor must be the call to the super constructor.

Just move the call up to the first line:

public HotelReviewClass(String grade, String comment, String service, String local, String owner){
    super(grade, comment, owner);
    this.ratingService = service;
    this.ratingLocal = local;
}

Upvotes: 3

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