In java you can do the follwing:
public class Foo {
private String bar = "text";
public void method() {
// direct access (no logic)
System.out.println(this.bar);
}
// only if you access the object from the outside
// you are forced to use the getter with some logic in it
public String getBar() {
System.out.println(this.bar);
return this.bar;
}
}
But if you define a getter or a setter with logic in Kotlin you are forced to always execute this logic when accessing the field:
class Foo {
var bar: String = "text"
get() {
println(field)
return field
}
private set
fun method() {
// this also executes the getter
// Is it possible to skip the getter
// and directly access the field?
println(this.bar)
}
}
Is there a better way to access the field without executing the getter or setter logic than creating your own fun getBar()
in Kotlin?
There is no possible way to skip a getter or a setter, they are intended to block the direct access of a property.
What you can do is make a multi-reference to same value (fake-referencing):
private var _bar: String = "text"
var bar
get() {
// some operations intercepting the getter
return _bar
}
// direct access
_bar
// intercepted access public field
bar