Ok, found the descriptions – for
anyone interested, you need to switch into ‘JBoss Rules’
prospective and open ‘Properties’ tab. This way whenever you select
a node, information about the node would be displayed there (Properties tab won’t
get activated automatically).
Mark, any general hints on correlations
between diagram ‘look’ & performance implications? (eg, “the
more ‘alpha’ nodes, the worse/the better is performance”, “the
more connections to the node, the ____ is performance”, etc)
Thanks
From:
rules-users-bounces@lists.jboss.org
[mailto:rules-users-bounces@lists.jboss.org] On
Behalf Of Mark Proctor
Sent: 09 March 2007 18:18
To:
Subject: Re: [rules-users] Rete
diagram legend - what do all the colors mean?...
yes if you understand the
rete diagram you can can help it with understanding performance. If you click
on a node it tells you the type. Which are roughly
root, object type node, alpha node, join node, not node, exists node, eval node
and terminal node. Can't remenber which has which colour, but you should be
able to figure it out, we discuss the node types briefly in the manual.
Mark
Olenin, Vladimir (MOH) wrote:
Hi,
I was trying to
make some sense out of Rete Diagram for my rules (DROOLS 3.1M), and one of the
questions I have is what all these colors mean? There are red, blue, yellow,
green, orange, white, cyan and black circles…. I might be wrong, but I
think this should mean something!
Also, I noticed
that by default the diagram is displayed in ‘layers’ of dots. In my
case I have 7 layers, the top one being the ‘root’ I assume (single
white circle). The ‘widest’ layer is the middle one – the
forth layer. So, generally the diagram has a diamond shape. I wonder if one can
use this kind of visual information to make a rough estimation/assumption on
how efficient his rules/constraints are, some hints into optimization, etc….
Thanks,
Vlad
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