Hello,
It seems you did everything correctly. It seems there is a parser bug
with the "" around the name of the entry point. For now, just remove the "
", since your entry point is a single word. I will make sure it gets fixed
asap.
Also, a few more unit/integration tests you may want to look at:
https://svn.jboss.org/repos/labs/labs/jbossrules/trunk/drools-compiler/sr...
https://svn.jboss.org/repos/labs/labs/jbossrules/trunk/drools-compiler/sr...
So, you are right to think that fact types are not tied to the streams...
just write "from entry-point" after any pattern to declare what entry point
that fact is coming from. Also, you can assert regular facts to
entry-points. Entry-points are a general abstraction, whose probably the
most known use case is for streams mapping, but not the only one.
[]s
Edson
2008/9/1 H. Canterburry <canterburry(a)gmail.com>
Hey, I am playing around with the new CEP features in 5 M1 and
primarily
working off of the blog posts and API doc. I have some patterns that pull
from a stream:
$candle : Candle( $instrument : instrumentSpecification ) from entry-point
"candles"
I have my entry point in the WM:
candlesEntryPoint = this.session.getWorkingMemoryEntryPoint("candles");
I have also defined Candle to be an event in my rule.package file:
import org.test.Candle
declare Candle
@role(event)
end
When I execute my sesson/getWorkingMemoryEntryPoint code above, I get a
null back for the entry point and thus can't insert the event (Candle). The
API docs for the getWorkingMemoryEntryPoint state that I need to define an
entry point in the rules file? Is that the above part in the rule.package
part or is that some other declaration? If that is a different declaration,
is there some documentation what that would look like? The way I currently
interpret the declare part is that I am designating my Candle object to be
an event rather than a fact. Does that indirectly also declare an entry
point? If so, how can I have heterogeneous streams with different object
types? Thanks HC
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Edson Tirelli
JBoss Drools Core Development
JBoss, a division of Red Hat @
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