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Posted to dev@commons.apache.org by Jeff Keyser <JK...@telocity.com> on 2002/05/01 01:19:59 UTC
RE: [Collections][SUBMIT] WeakHashSet
> > 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.
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Re: [Collections][SUBMIT] WeakHashSet
Posted by Stephen Colebourne <sc...@eurobell.co.uk>.
For what its worth, I'm not planning on using the ProxyMap, or any other
Proxy* classes. I reckon that they don't add a great deal.
Stephen
----- Original Message -----
From: Jeff Keyser <JK...@telocity.com>
To: 'Jakarta Commons Developers List' <co...@jakarta.apache.org>
Sent: Wednesday, May 01, 2002 12:19 AM
Subject: RE: [Collections][SUBMIT] WeakHashSet
> > > 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.
>
>
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> To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
> For additional commands, e-mail:
<ma...@jakarta.apache.org>
>
>
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