[rules-users] Caching results in temperory variables

[Greg Barton]

You must either update an existing working memory object or insert a new working memory object with the results.  That's how rules communicate with each other.

GreG

On Aug 12, 2010, at 10:31 AM, Manav <manav7574 at yahoo.com> wrote:

Hi, 

I am using the version 5.x of drools and i have a scenario where i want to hold 
the result of 

a test in one rule to a temperory variable . This result will then be used in 
another rule that will be fired 

later in the sequence . 

For ex :

salience 100
when
    User (language.keySet contains "Japanese", $j_score : language["Japanese"])
then
    // do something 
end

salience 50
when
    User (language.keySet contains "French", $f_score : language["French"])
then
    // do something 
end

salience 25
when 
    eval (($j_score + $f_score) > 4)
then
    // update the same to db
end

Is this possible in Drools 5.x ? 

Regards,
Manav




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