Yes, that's indeed one way to do it, but it does not solve the problem. Imagine that we have something like the following example (which is exactly what's happening in my case):
var b:InterfaceB = this.call.something.thatReturnsAsAnInterfaceB(); b.data = "something"; In this case I cannot assume that the returned instance is from a specific implementation (like 'ImplementationClass'), that's the all point of using interfaces :P Any other ideas? Bruno Leite --- In [email protected], "valdhor" <valdhorli...@...> wrote: > > Shouldn't it be... > > var impl1:ImplementationClass = new ImplementationClass(); > var implA:InterfaceA = InterfaceA(impl1); > > impl1.data = "Something"; > trace(implA.data); > > > --- In [email protected], "bmsleite" <bmsleite@> wrote: > > > > Hi everyone, > > > > I hope you guys can help me out with this doubt regarding interfaces > that extends from other interfaces. > > > > The scenario is the following: > > > > ImplementationClass -implements-> InterfaceB -extends-> InterfaceA > > > > A code example: > > > > public interface InterfaceA > > { > > function get data():*; > > } > > > > > > public interface InterfaceB extends InterfaceA > > { > > function set data(value:*):void; > > } > > > > > > public class ImplementationClass implements InterfaceB > > { > > private var _data:*; > > > > public function Implementation(){} > > > > public function set data(value:*):void > > { > > _data = data; > > } > > > > public function get data():* > > { > > return _data; > > } > > > > } > > > > Now, the question is, is this possible? If I write something like > this: > > > > var impl:InterfaceB = new ImplementationClass(); > > impl.data = "something"; > > > > Should this be possible? Well, possible I know that it isn't because > this gives me an "Ambigous reference to data" error, but isn't this a > logical implementation, am I missing something here? > > > > Probably the cause for this behaviour has to do with the way that > getters and setters are implemented in AS3, if that's the case, can > anyone explain me, or give me some ideas how this works internally? > > > > Thank you for your time. > > > > Bruno Leite > > >
