[rules-users] How to Capture the rule which does not get executed

Hi All, I am new to Drools. I am working on a project where nature of rules are dynamic. I want to capture that rule which does not get executed. i need to store that rule because i have to display that rule in the UI. Here is my rule file rule "FrontAxle:Capacity|FrontSuspension:Capacity" when b:Feature(featureClass.name=="FrontSuspension") c:Feature(featureClass.name=="FrontAxle") //eval(b.getCapacity() >= c.getCapacity()) then System.out.println("These are compatible"); System.out.println(b.getFeatureClass().getName()); availablity.put(b.getFeatureClass().getName()+"-"+c.getFeatureClass().getName(),"12.35"); //availablity.put(b.getName()+"-"+c.getName(),new Double(b.getCapacity())); insert(availablity); end rule "FrontSuspension:Type|FrontAxle:Type" when b:Feature(featureClass.name=="FrontSuspension") c:Feature(featureClass.name=="FrontAxle") not Feature(b.attributes.Type=="I Beam" && c.attributes.Type=="Multi Link Air") //NOT (FrontAxle.type = "I-Beam" AND FrontSuspension.type = "Multi-link Air") - mounting restriction then System.out.println("I am in 2"); end rule "FrontAxle:FeatureCode|FrontSuspension:Type" when b:Feature(featureClass.name=="FrontSuspension") Feature(featureClass.name=="FrontAxle" && code=="002ASW")and not Feature(b.attributes.Type=="Multi Link Air" || b.attributes.Type=="Monoleaf Spring") //FrontAxle.featureCode = "002ASW" AND NOT (FrontSuspension.type = "Multi-link Air" OR FrontSuspension.type = "Monoleaf Spring") then System.out.println("I am in 3"); end now if these two objects named FrontAxle and FrontSuspension are compatible then it has to meet all the 3 rules, but if any combination of these objects does not meet one of the rule listed above then i have to store the rule for the displaying purpose that this combination didn't meet this rule thats why they are not compatible. any kind of help will be appreciated. Thanks.