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| From | "markspace" <markspace@1:261/38.remove-odu-this> |
| Subject | Re: multiple inheritance |
| Message-ID | <50294F07.56820.calajapr@time.synchro.net> (permalink) |
| X-Comment-To | Leif Roar Moldskred |
| Newsgroups | comp.lang.java.programmer |
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| Lines | 47 |
| Date | Mon, 13 Aug 2012 19:38:37 GMT |
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To: Leif Roar Moldskred
From: "markspace" <markspace@1:261/38.remove-nlb-this>
To: Leif Roar Moldskred
From: markspace <-@.>
On 8/13/2012 3:55 AM, Leif Roar Moldskred wrote:
> Arne Vajh-,j <arne@vajhoej.dk> wrote:
>> On 8/2/2012 4:10 AM, Roedy Green wrote:
>>>
>>> 1. It has interfaces which gives much of the ability at lighter
>>> weight..
>>
>> Only for a very limited type of types (those with no implementation
>> at all).
>
> At times, I've wished that Java had automatic delegation (composition)
"Automatic delegation" is what I want. I've even invented my own little syntax
for it:
public SomeClass extends Fubar implements List(myList), OtherThing {
private AbstractList myList = new ArrayList();
...
}
where the parenthesis in the interface list is a forward declaration to a field
that will be the delegate for that particular interface. It really shouldn't
be that hard to do, just a few synthetic methods.
I really rather upset that we aren't getting something like this with Java 8. I
don't see any reason not to fix this right now, honestly.
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Re: multiple inheritance "Arne Vajhøj" <arne.vajhøj@1:261/38.remove-odu-this> - 2012-08-13 19:38 +0000
Re: multiple inheritance "Lew" <lew@1:261/38.remove-odu-this> - 2012-08-13 19:38 +0000
Re: multiple inheritance "Arne Vajhøj" <������
høj@1:261/38.remove-7rm-this> - 2012-08-18 19:37 +0000
Re: multiple inheritance "Leif Roar Moldskred" <leif.roar.moldskred@1:261/38.remove-odu-this> - 2012-08-13 19:38 +0000
Re: multiple inheritance "markspace" <markspace@1:261/38.remove-odu-this> - 2012-08-13 19:38 +0000
Re: multiple inheritance "Arne Vajhøj" <������
høj@1:261/38.remove-7rm-this> - 2012-08-18 19:38 +0000
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