static void Main(string[] args)
{
/*var text = @"
* rule TestRule
* when
* var pas1 = Passenger(x => x.Age >= 60);
*
* then
* Context.Insert(""Passenger Age is greater than 60"");
* ";
* //Load the rules
* var repository = new RuleRepository();
*
* repository.LoadText(text);
*
* //Compile the rule
* var factory = repository.Compile();
*
* //Create a working session
* var session = factory.CreateSession();
*
* //Load model
* var passenger1 = new Passenger("Rajkumar", Gender.Male, 39) { IsSeniorCitizen = true };
* var passenger2 = new Passenger("Selvakumar", Gender.Male, 61);
* var passenger3 = new Passenger("Nancy", Gender.Female, 62);
*
* // To insert the fact into rule engine memory
* session.Insert(passenger1);
* session.Insert(passenger2);
* session.Insert(passenger3);
*
* //Start rule validation
* session.Fire();
* var errorList = session.Query<string>().ToList();
*
* foreach (var item in errorList)
* {
* Console.WriteLine(item);
* }
*
* Console.Read();//To show the validation message in console
*/
var repository = new RuleRepository();
repository.AddNamespace("System");
repository.AddReference(typeof(Passenger).Assembly);
List <string> ruleFiles = new List <string> {
"rk.rul", "rk2.rul", "rk3.rul"
};
//repository.Load(@"rk.rul");
repository.Load(ruleFiles);
var factory = repository.Compile();
var session = factory.CreateSession();
var passenger1 = new Passenger("Rajkumar", Gender.Male, 39)
{
IsSeniorCitizen = true
};
var passenger2 = new Passenger("Selvakumar", Gender.Male, 61);
var passenger3 = new Passenger("Nancy", Gender.Female, 62);
var passenger4 = new Passenger("Jenifer", Gender.Female, 4);
session.Insert(passenger1);
session.Insert(passenger2);
session.Insert(passenger3);
session.Insert(passenger4);
Console.WriteLine("Running rules:");
session.Fire();
var errorList = session.Query <string>().ToList();
if (errorList.Count > 0)
{
Console.WriteLine("==================");
}
foreach (var item in errorList)
{
Console.WriteLine(item);
}
Console.ReadKey();
}