Hi,

I m trying to do this:

GeneralList and RequiredList are my global lists

rule "populate list for A with required status"

when

    $a : A()

    $list : ArrayList( size > 0 )

              from collect( B( a.name == $a.name, status == "P" ) )

then

      requiredList.addAll($list);

end

 

rule "populate list for A with general status"

when

    $a : A()

    $list : ArrayList( size > 0 )

              from collect( B( a.name == $a.name, status == "U" ) )

then

      generalList.addAll($list2);

      System.out.println("general list size " +generalList.size());

      generalList.removeAll(requiredList);

      System.out.println("general list size " +generalList.size());

End

 

But remove all does not seem to have any effect.

Any idea why????

 

Plus if I do

when

    $a : A()

    $list : ArrayList( size > 0 )

              from collect( B( a.name == $a.name, status != "U" ) ) // “!=” it just ends up giving me all the values and not what status is

 

 

Please help.

 

Thanks

M