> > Which brings me to another thought - Ultimately, this "weak > reference > > Collection wrapper," Transformers and Predicates are all collection > wrappers > > of one sort or another that encapsulate another collection > that actually > > stores the objects (or another wrapper). Perhaps they > should all subclass > > from the same class, or implement a common interface? > > There already exists a "ProxyMap" class for this purpose for > Maps, and > there's been talk of including "ProxyList", "ProxySet" etc. > My feeling > is if you want to code them up, they'd be accepted.
So there is! From looking through the mailing list, it appears Henri Yandell has some versions of these already. -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
