Hi,
What I'd like to do is iterate through each subset of size 2 of a Set.
Example:
My set is: S = {1,2,3,4}
I'd like to iterate throught every one of these subsets:
{1,2}, {1,3}, {1,4}, {2,3}, {2,4} and {3,4}.
--
Pedro Pedruzzi | V2COM | +55 11 3094-3939
On Mon, Mar 31, 2008 at 11:59 PM, GUPTA GAURAV KUMAR
<[EMAIL PROTECTED]> wrote:
> Hi
>
> Please provide more details about your query. Better to give some
> example.
>
> KR
> Gaurav Kumar
>
>
> -----Original Message-----
> From: Pedro Pedruzzi [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, April 01, 2008 3:56 AM
> To: [email protected]
> Subject: [Collections] "For each pair" iterator
>
>
>
> Hi guys,
>
> I have a java.util.Set and I'd like to do a iteration like "for each
> to distinct pair of elements" do something. In this case I don't care
> for the ordering of the pair. A most precise way would be: "for each
> subset of size 2" do something.
>
> Do the Apache Commons Collections provide some class to do this?
>
> Thanks in advance,
>
> --
> Pedro Pedruzzi | V2COM | +55 11 3094-3939
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