Re: Singleton Pattern: Use All Static Methods or Private Constructor?

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#7719

From: Jack Frosch
Date: Wed, 30 May 2001 18:09

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Tor,

Would you please elaborate a bit on your response?  I'm not sure what you
mean by, "it cannot expose implementation of an interface."  (I fear lost
the antecedent to "that approach")

Thanks.

Jack


"Tor Iver Wilhelmsen" <tor.wilhelmsen@sds.no> wrote in message
news:ud78segdn.fsf@sds.no...
> "Jack Frosch" <jackfrosch[NO SPAM]@mail.com> writes:
>
> > Approach #2 clearly meets the pattern description of the GoF, but I'm
> > wondering if there are any uniquely-Java reasons why approach #1 might
be
> > preferable?
>
> Well, that approach is closer to the Utility pattern. For instance, it
> has the disadvantage that it cannot expose implementation of an
> interface.

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Subject: Re: Singleton Pattern: Use All Static Methods or Private Constructor?
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