Sequential uses an array, when rules activate they simply put the activation in the element in the array based on the position o the rule in the drl and it's salience. Dynamic uses a priority queue which works with full conflict resolution strategies.

Mark
Shyam, Pallav (MSCIBARRA) wrote:

posting my query again

and hoping to get an answer soon.

Hi All,

I am trying to figure out when to use Sequential Mode.

Also, what does SequentailAgenda.SEQUENTIAL and SequentialAgenda.DYNAMIC means.

rule "asset > 1000"

    when

        s : Security( status == "NOT VALIDATED", country == "USA", asset > 1000)

    then

        s.setStatus("VALIDATED");

end

rule "asset < 1000 and no_of_shares > 150000"

    when

        s : Security( status == "NOT VALIDATED", country == "USA", asset < 1000, no_of_share > 150000)

    then

        s.setStatus("VALIDATED");

end

There are 50 more such rules.

90000 such Security objects will be inserted in WM as facts and the rules applied. The moment a Security becomes VALIDATED all other Activations on the same fact should be cancelled.

Is this example a candidate for Sequential Mode.

What difference will it make if I put the set the SequentialAgenda to SEQUENTIAL or DYNAMIC.

Thanks.

Pallav

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