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Groups > comp.lang.java.programmer > #20008

Re: How convert Iterator into Enumeration

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On 11/28/2012 1:22 PM, Eric Sosman wrote:
>[...]
> If you do this sort of thing a lot write yourself a utility
> class implementing Enumeration<T>, with a constructor that
> takes an Iterator<T>.  A companion class wrapping an Iterator<T>
> around an Enumeration<T> is equally easy to write, and might
> also be handy.  (I'm a little surprised that Snoracle doesn't
> provide such wrappers -- or maybe they do, but under names
> that have escaped my notice.)

     Aha!  Thanks to Jim Janney, I've just learned about the
Collections#enumeration(Collection) method.  It's perhaps a
smidgen less general than enumeration(Iterator) would be, but
only a smidgen.

     (And I still don't see an iterator(Enumeration) method
anywhere.  Maybe Santa will bring one ...)

-- 
Eric Sosman
esosman@comcast-dot-net.invalid

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Thread

How convert Iterator into Enumeration Jan Burse <janburse@fastmail.fm> - 2012-11-28 12:55 +0100
  Re: How convert Iterator into Enumeration Roedy Green <see_website@mindprod.com.invalid> - 2012-11-28 05:22 -0800
    Re: How convert Iterator into Enumeration Wanja Gayk <brixomatic@yahoo.com> - 2012-11-30 20:23 +0100
  Re: How convert Iterator into Enumeration Jim Janney <jjanney@shell.xmission.com> - 2012-11-28 08:53 -0700
    Re: How convert Iterator into Enumeration Jim Janney <jjanney@shell.xmission.com> - 2012-11-28 11:11 -0700
      Re: How convert Iterator into Enumeration Roedy Green <see_website@mindprod.com.invalid> - 2012-11-28 12:36 -0800
        Re: How convert Iterator into Enumeration Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-11-28 13:00 -0800
        Re: How convert Iterator into Enumeration Jim Janney <jjanney@shell.xmission.com> - 2012-11-28 14:01 -0700
    Re: How convert Iterator into Enumeration Roedy Green <see_website@mindprod.com.invalid> - 2012-11-28 12:38 -0800
  Re: How convert Iterator into Enumeration Eric Sosman <esosman@comcast-dot-net.invalid> - 2012-11-28 13:22 -0500
    Re: How convert Iterator into Enumeration Eric Sosman <esosman@comcast-dot-net.invalid> - 2012-11-28 13:28 -0500
      Re: How convert Iterator into Enumeration markspace <-@.> - 2012-11-28 13:10 -0800
      Re: How convert Iterator into Enumeration Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2012-12-01 17:49 +0100

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