you can use:
public final <S extends Component> Object visitChildren(final Class<?>
clazz,
final IVisitor<S> visitor)
then you have to cast yes, but you can cast safely.
johan
On Mon, Jul 26, 2010 at 11:09, Joseph Pachod <[email protected]> wrote:
> hello
>
> I wanted to do an Component.IVisitor for all children components
> implementing IFormModelUpdateListener.
>
> However, IVisitor requires something extending Component, which
> IFormModelUpdateListener can't do (it's an interface).
>
> As such, I had to dump all generics info and do instanceof to get it
> running.
>
> However, for wicket 1.5 I guess, shouldn't there be an IComponent interface
> that IFormModelUpdateListener would implement ? IVisitor would then be of <T
> extends IComponent> and I could do an IVisitor<IFormModelUpdateListener>.
>
> What's your pick on that ?
>
> ++
>
> --
> Joseph Pachod
> IT
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