public void PerformProcess(IBinder binder) {
// generate dummy business objects
Hashtable businessObjects = DummyData.GetInstance().GetBusinessObjects(nbDecaCustomers);
// instantiate an inference engine, bind my data and process the rules
IEImpl ie = new IEImpl(binder);
ie.LogHandlers += new DispatchLog(HandleLogEvent);
ie.LoadRuleBase(new RuleML08DatalogAdapter(ruleBaseFile, System.IO.FileAccess.Read));
ie.Process(businessObjects);
// processing is done, let's analyze the results
QueryResultSet qrs = ie.RunQuery("Fraudulent Customers");
Console.WriteLine("\nDetected {0} fraudulent customers.", qrs.Count);
if (qrs.Count != 2 * nbDecaCustomers)
Console.WriteLine("\nError! " + 2* nbDecaCustomers + " was expected.");
// check if the customer objects have been flagged correctly
int flaggedCount = 0;
foreach(Customer customer in (ArrayList)businessObjects["CUSTOMERS"])
if (customer.Fraudulent)
flaggedCount++;
if (flaggedCount != 2 * nbDecaCustomers)
throw new Exception("\nError! " + 2* nbDecaCustomers + " flagged Customer objects were expected.\n");
else
Console.WriteLine("\nCustomer objects were correctly flagged\n");
}
public void BeforeAfterFlowEngineBinder()
{
IInferenceEngine ie = new IEImpl(new FlowEngineBinder(ruleFilesFolder + "testbinder1.ruleml.xbre",
BindingTypes.BeforeAfter));
ie.LoadRuleBase(new RuleML09NafDatalogAdapter(ruleFilesFolder + "testbinder.ruleml",
FileAccess.Read));
ie.NewFactHandler += new NewFactEvent(ShowAllNewFacts);
Hashtable bo = new Hashtable();
bo.Add("THEDUKE", new Character("The Duke", "hello world"));
bo.Add("BOBBYBOB", new Character("Bobby Bob", "what the?"));
bo.Add("JOHNQDOE", new Character("John Q. Doe", "hello, who am i?"));
bo.Add("DANNYDAN", new Character("Danny Dan", "get out of my world"));
ie.Process(bo);
QueryResultSet qrs = ie.RunQuery("all polite");
Assert.AreEqual(2, qrs.Count, "polite Count");
// here, we should have got one result (Danny Dan), but the politness of The Duke has
// mutexed the "mundane" implication.
qrs = ie.RunQuery("all mundane");
Assert.AreEqual(0, qrs.Count, "mundane Count");
}
