Swift correct use of getters and setters

Question

Can someone please help me understand the correct use of getters and setters in swift. I get the impression its not the same as say Java.

Is this the correct usage i

Answer 1

This is how setter and getter works as in Java:

class Person {
    private var _name
    private var _age
    // .... other properties

    var name: String {
        get {
            return _name
        }
        set {
            _name = newValue
        }
    }

    var age: String {
        get {
            return _age
        }
        set {
            _age = newValue
        }
    }

}