Hi Avishai,

Glad you are using the CEP.
I'm the contact person for the CEP in FIWARE.
Could you please send me the CEP definition file (using the export to
file)? this way I can see if there is a problem in the definition file.
Please cc Jira (as I did) to document this corresponding in the FIWARE
issue tracking system.

And yes, if you need more help, we can set a phone call.
Regards,
Tali

Tali Yatzkar Haham
Event-based Middleware & Solutions
IBM Haifa Research Lab, Israel
tali@il.ibm.com 972-4-8296320

From: Avishai Gurt <avishaigurt@oviva.ch>
To: Tali Yatzkar-Haham/Haifa/IBM@IBMIL
Date: 04/02/2015 05:56 PM
Subject: fi-ware CEP short quastion

Good evening Tali,

My name is Avishai and i am working at Oviva a start-up company which
located in Switzerland.

We are working on project which use the CEP on our system (cause we are
applying to one of the Fi-ware accelerators) .

I have one question which i can't understand from the documentation,

if i use an EPA type: "sequence" and add two event from the same type with
two different aliases ,
and i just put condition like that : alias1.id == alias2.id

i thought it will check if two event with the same Id happens in the
context,
But at the moment i sent one event i immediately get the derivation event
.

What i am doing wrong ?

Is it possible to talk with someone that have experience with this system
?

(By the way i am an Israeli and i speak Ivrit so please i will be glade to
talk with some one from your team to clear some points about this system )

Best Regards,
Avishai Gurt,
Oviva Team.