Details
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Bug
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Resolution: Not a Bug
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Minor
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None
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7.15.0.Final
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None
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2020 Week 01-03 (from Dec 30)
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NEW
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NEW
Description
When second condition refers to a field of a variable bound in first condition and there exists row/rule without condition constraint than decision table compiler fails to generate rules. See attachment.
Expected rules to be generated:
rule "Test_1" when $factA:FactA(hasSomething == "true") $numberOfFactsB: Number(this > 0, this <= 1) from accumulate(FactB(x == 1) from $factA.listOfFactsB,count(1)) then insert(X); end rule "Test_2" when $factA:FactA(hasSomething == "true") $numberOfFactsB: Number(this > 1, this <= 2) from accumulate(FactB(x == 1) from $factA.listOfFactsB,count(1)) then insert(X); end rule "Test_3" when $factA:FactA() $numberOfFactsB: Number(this > 2, this <= 3) from accumulate(FactB(x == 1) from $factA.listOfFactsB,count(1)) then insert(Y); end
Also, there does not seem an alternative way to generate following rule using decision table:
rule "Test" when $factA:FactA($factsB: listOfFactsB) $numberOfFactsB: Number(this > 1) from accumulate(FactB(x == 1) from $factsB,count(1)) then insert(Y); end