Jesse-
I've been out of town for 2 weeks, and am catching up on email
slowly. In the meantime, I've fwd'd this mail to the jaxen-interest
mailing list. I think/hope someone there could respond. It's a great
resource if you're not already subscribed.
-bob
On Thu, 9 May 2002, Tilly, Jesse wrote:
> We've been working with the Jaxen implementation of the XSLT functions for
> our project. During some of our tests we noticed double values where we
> expected integer values. We determined that the doubles were coming from the
> count() function. We count the number of HTML rows in a document. However,
> it seems strange that the number returned is a double. When we checked the
> source, we noticed that it is indeed intended to be a double precision value
> (Double object created from the size() method from the List). This seems odd
> for a count function. It does not jive with the explanations of this
> function in the XSLT books (the WROX and Addison-Wesley books). What's even
> more puzzling is that the file was changed not too long ago. I want to
> submit a patch (using Integer instead of Double), but I was hoping to find
> an explanation for the use of Doubles. Your name and email are featured as
> the author of the CountFunction class.
>
> I've searched the web, the code and the documentation and I cannot find a
> discussion about this. Either I'm weird for expecting this value to be an
> Integer, or this is just a little oversight in a large framework.
>
> Thank you for your time and I look forward to your reply.
>
> J E S S E E. T I L L Y
> Hospitality and Travel
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>
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>
> Start from the beginning. And when you get to the end...
>
> Stop.
>
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