public static void StartDBProcess()
{
List <TblDatabaseManagement> lstDB = DatabaseManagementsDS.GetDBToWork(StatusDB.Received);
Metaquery rootMQ = Metaquery.GetRootMQ();
foreach (TblDatabaseManagement db in lstDB)
{
//create first level
Console.WriteLine("start : {0}:{1}:{2}:{3}", DateTime.Now.Hour, DateTime.Now.Minute, DateTime.Now.Second, DateTime.Now.Millisecond);
Console.WriteLine(rootMQ.ToString());
TblMetaquery tblMetaquery = new TblMetaquery()
{
Arity = rootMQ.Arity,
FkDatabaseId = db.Id,
FkStatusId = (int)StatusDB.Received,
Metaquery = rootMQ.ToString()
};
MetaqueryDS.Create(tblMetaquery);
DatabaseManagementsDS.UpdateStatus(db, StatusDB.InProcess);
}
//if at least 1 metaquery created - we can start send it to solver
if (lstDB.Count > 0 && IsAutoRunJobs)
{
ThreadPool.QueueUserWorkItem(delegate
{
StartSendMQToSolver();
});
}
}
//public static void SendMQAssignmentResultMessage(RabbitProducer<string> producer, MQAssignmentResultMessage resultMessage)
//{
// string strMessage = resultMessage.ToJson();
// producer.SendMessage(strMessage);
//}
public virtual void OnGetMessageFromGenerator(string strMessage)
{
string queueToMQGeneratorName = ConfigurationManager.AppSettings["QueueToMQGeneratorName"];
RabbitProducer <string> producer = new RabbitProducer <string>(queueToMQGeneratorName);
SendMQMessage message = JsonConvert.DeserializeObject <SendMQMessage>(strMessage);
Metaquery metaquery = new Metaquery(message);
List <ResultDemoMq> resultMQList = MetaquerySolverDemoDS.GetResultDemoMq(metaquery.ToString());
bool hasResult = resultMQList.Count > 0;
ResultMQ resultMQ = ResultMQ.HasAnswers;
if (!hasResult)
{
Random rnd = new Random();
int rndNum = rnd.Next(2);
if (rndNum == 0)
{
resultMQ = ResultMQ.ConfidenceFailure;
}
else
{
resultMQ = ResultMQ.SupportFailure;
}
}
MQResultMessage resultMessage = new MQResultMessage()
{
ID = message.ID, Result = resultMQ
};
if (hasResult)
{
foreach (ResultDemoMq resultDemoMQ in resultMQList)
{
MQAssignmentResultMessage assignmentResultMessage = new MQAssignmentResultMessage()
{
ID = message.ID,
Assignment = resultDemoMQ.Assignment,
ConfidenceValue = resultDemoMQ.ConfidenceValue.Value,
SupportValue = resultDemoMQ.SupportValue.Value
};
SendMQMessageToSolver(producer, assignmentResultMessage);
//System.Threading.Thread.Sleep(3000);
}
}
SendMQMessageToSolver(producer, resultMessage);
//System.Threading.Thread.Sleep(3000);
/*
* MQResultMessage resultMessage = new MQResultMessage() { ID = 1, Result = true};
*
* string strMessage = JsonConvert.SerializeObject(resultMessage);
* string strResultMessageJson = "{\"ID\":1,\"Result\":true}";
* Assert.AreEqual(strMessage, strResultMessageJson);
*
* MQAssignmentResultMessage assignmentResultMessage = new MQAssignmentResultMessage() { ID = 1,Assignment="Any assignment",ConfidenceValue=0.3f,SupportValue=0.1f };
* strMessage = JsonConvert.SerializeObject(assignmentResultMessage);
* strResultMessageJson = "{\"ID\":1,\"SupportValue\":0.1,\"ConfidenceValue\":0.3,\"Assignment\":\"Any assignment\"}";
*/
//MessageBox.Show("TestEvent, string: " + result.Metaquery);
}
public void TestMethodStringConstructor()
{
Metaquery metaquery = new Metaquery("R0(X1,X2)←R1(X1,X2)&R2(X1,X2)");
Assert.AreEqual(metaquery.ToString(), "R0(X1,X2)←R1(X1,X2)&R2(X1,X2)");
}
public void TestMethodRootMQ()
{
Metaquery rootMQ = Metaquery.GetRootMQ();
Assert.AreEqual(rootMQ.ToString(), "R0(X1)←R1(X1)");
}
