Flow: To model your process. Maybe the parts where doctors need to do manual tasks can be modeled using Human Task nodes or even Work Items.
Fusion: If you need to add time constraints to your rules, fusion is the way!
Expert: Well... If you use Flow and Fusion, you are using expert.

Doctors could insert some Facts when they perform their tasks and you can have rules that use fusion to validate that.

This could be one of many solutions.

Best,

On Thu, May 13, 2010 at 5:54 AM, skasab2s <skasab2s@smail.inf.fh-brs.de> wrote:

Hello,

our medical company plans using drools for validation of blood poisoning. In
this situation should be checked, if a patient has blood poisoning (this is
the simple part of the problem). The hard part of the problem is, that some
actions (let's say A, B, and C) should be executed by the doctor after
detecting the blood posisoning in particular order and time frequency (and
we want Drools to check, if they have been executed). Drools should then do
this:

after 10 minutes: check if action A has been executed by the doctor
after 15 minutes: check if action B has been executed by the doctor
after 20 minutes: check if action C has been executed by the doctor

Can we do this with one "fireAllRules" (the Java code for triggering drools
has it's own timer and we don't want it to mess our times for executing the
actions)? What should we use: drools expert, drools fusion or drools flow,
in order to implement the given situation? Can you short describe a
solution?

Thanks a lot and many regards,

skasab2s

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Esteban Aliverti