[rules-users] 'from global' and the workingMemory

[Yoni Mazar]

Hi all,

Let's look at the following example:
****DRL file***************
global java.util.List list1;
global java.util.List list2;
rule "r1" when Fact(...) from list1 then ....
****Application************
List<Fact> facts1 = ...
List<Fact> facts2 = ...
List<Fact> allFacts= facts1+facts2

StatelessSession session = ...
session.setGlobal("list1", facts1);
session.setGlobal("list2", facts2);

session.execute(allFacts)
The question: will rule "r1" use the facts from the working memory and a
rete algorithm, or will it naively loop on list1 items?

BTW, can we use generic in the DRL section? for example:
global java.util.List<Fact> list1;

Thanks for the help, Yoni
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