Yeah, everything is iterated over, even if there is only a single result.
The problem here is that for some reason no result frames are being passed
to the operations. Not so much an architectural issue, rather a bug.
On Wed, Dec 10, 2014 at 9:57 AM, Brad Davis <bdavis(a)redhat.com> wrote:
I think maybe the processor itself would be aware of whether it
should be
iterative or single. For example, Classification should know "I may get a
set of results, but I only need one result to properly classify this
resource". While, Hints should know "If I get a set of results, I should
add it to each one."
That is my thought anyway.
Brad Davis
Senior Manager, Red Hat Consulting
Email: bdavis(a)redhat.com | c: 980.226.7865 |
http://www.redhat.com
----- Original Message -----
From: "Lincoln Baxter, III" <lincolnbaxter(a)gmail.com>
To: "Matej Briskar" <mbriskar(a)redhat.com>, "Windup-dev List"
<
windup-dev(a)lists.jboss.org>
Sent: Tuesday, December 9, 2014 11:50:58 PM
Subject: [windup-dev] Problems with XML
Matej,
This XML is repeated in almost all the rules we have so far...
<perform>
<iteration>
<hint .... >
</iteration>
</perform>
This XML mayactually be creating a nested iteration over no elements. One
iteration created by default in the <perform> method, the next one by the
subsequent <iteration>...
Iteration is implied if omitted, so this may be the problem, not sure.
I am going to look into this more tomorrow. But if you get to it before I
do, this may be a place to start looking. Try removing the <iteration> tags
and putting the child nodes into <perform> directly.
--
Lincoln Baxter, III
http://ocpsoft.org
"Simpler is better."
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