[rules-users] Drools 5.4 and Java Generics

[dxande6]

I’m receiving errors when compiling my .drl files as a result of using Java
generics.

Example:

rule "Rule 1 - Testing"
no-loop true
        when
                $orderInfo : OrderingInfo (orderedProducts != null)
        then
                Customer customer = $orderInfo.getCustomer();
                ArrayList<ProductAttribute> productAttributes =
               $orderInfo.getAttributes();
                String localCode = getCode(customer);
end
It complains that ArrayList<ProductAttribute> cannot be resolved … actual
error is below:

    RuleBaseTask failed: Unable to resolve type ArrayList<ProductAttribute>:
    Unable to find class 'ArrayList<ProductAttribute>' : [Rule name='Rule 1
- Testing']

Is there a resolution to this problem?

Thank you in advance.





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