[rules-users] Cause(LHS) of rule an query brings different results.
I have query and rule which have identical LHS or "cause"
for some unknown for me reason my query returns only one Item
while rule is fired multiple times showing multiple occurences of my
desired facts.
query "my query"
i: Item( x == "A", q > 0 ) or
Item( x == "B", q > 1 ) or
$x: Ref( name=="Exp" ) and
Item( x == "A", quantity > 0 ) from $x.items
end
rule "my query test"
when
i: Item( x == "A", q > 0 ) or
Item( x == "B", q > 1 ) or
$x: Ref( name=="Exp" ) and
Item( x == "A", quantity > 0 ) from $x.items
then
System.out.println ("FOUND: "+i);
end
There must be something fundamentally wrong in the approach I am
taking ;)
I am using drools 4.0.7
Thanks in advance
tk