Well, we do already support pointcut declarations in interfaces:
interface I {
pointcut p(): execution(* main(..));
}
aspect X {
before(): I.p() {
System.out.println(">>");
}
}
public class Code {
public static void main(String[] argv) {
}
}
But I suppose if you especially mean annotation style pointcuts in interfaces
(as in your example if() pointcut). We certainly could improve the story here.
cheers,
Andy
> On Jun 12, 2015, at 6:34 PM, Henrique Rebêlo <[email protected]> wrote:
>
> Hi Andy and all,
>
> I was wondering that now AspectJ should support pointcut declarations in
> interfaces. New features in Java 8 include static method declarations or
> default method declarations in an interface. Hence, I believe to make the
> AspectJ language more orthogonal and symmetric, we should consider to have
> pointcut declarations in aspects, classes and also interfaces.
>
> I think that one design decision that is forbidding pointcuts on interfaces
> is that before we couldn't write methods with bodies in interfaces, thus
> avoiding the use of the main design (specially in @AspectJ where we need
> method bodies for If pointcuts)...
>
> What you think? This is just an advice (not AspectJ advice :-) to make the
> AspectJ sync with Java.
>
> --
> ...............................................................................................................................
> Henrique Rebelo
> http://www.cin.ufpe.br/~hemr <http://www.cin.ufpe.br/~hemr>
> Informatics Center, UFPE, Brazil
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