public void AddLinks(Shipment shipment, Connection connection)
{
if (shipment == null || connection == null)
{
throw new Exception("Shipment or Connection cannot be null");
}
AddLink(ObjectPlusPlus.GetAssociation(Role.Execution_Shipment), shipment);
AddLink(ObjectPlusPlus.GetAssociation(Role.Execution_Connection), connection);
}
public void AddPart(Association association, ObjectPlusPlus partObject)
{
if (AllParts.Contains(partObject))
{
throw new Exception("Given part object is already linked");
}
AddLink(association, partObject);
AllParts.Add(partObject);
}
public void AddPart(Association association, ObjectPlusPlus partObject)
{
/// sprawdzenie czy zbiór części zawiera podany obiekt
if (AllParts.Contains(partObject))
{
throw new Exception("Given part object is already linked");
}
AddLink(association, partObject);
AllParts.Add(partObject);
}
static void Main(string[] args)
{
// zdefiniowanie assocjacji dla programu
ObjectPlusPlus.DefineAssociations();
Shipment sh1 = new Shipment("Shipment 1");
Address add1 = new Address("Liliowa", "25A", "Warszawa", "Polska", "05-666");
Address add2 = new Address("Tulipanowa", "2", "9", "Olsztyn", "Polska", "21-370");
Address add3 = new Address("Kasztanowa", "13", "Płock", "Polska", "01-234");
sh1.AddLink(ObjectPlusPlus.GetAssociation(Role.ShipmentPickupAddress), add3); // asocjacja binarna skierowana
sh1.AddLink(ObjectPlusPlus.GetAssociation(Role.ShipmentSenderAddress), add1);
sh1.ShowLinks(Role.ShipmentPickupAddress);
sh1.ShowLinks(Role.ShipmentSenderAddress);
Connection c1 = new Connection("Warszawa-Płock", 110);
c1.AddLink(ObjectPlusPlus.GetAssociation(Role.ConnectionStartAddress), add1);
c1.AddLink(ObjectPlusPlus.GetAssociation(Role.ConnectionEndAddress), add3);
Schedule sch1 = Schedule.CreateSchedule(c1, "Schedule for " + c1.Name); // Kompozycja
c1.ShowLinks(Role.ConnectionShedule);
sch1.ShowLinks(Role.ScheduleConnection);
Connection c2 = new Connection("Płock-Olsztyn", 180);
c2.AddLink(ObjectPlusPlus.GetAssociation(Role.ConnectionStartAddress), add3);
c2.AddLink(ObjectPlusPlus.GetAssociation(Role.ConnectionEndAddress), add2);
Schedule sch2 = Schedule.CreateSchedule(c2, "Schedule for " + c2.Name);
DatePair dp1 = new DatePair(new DateTime(2019, 4, 20, 11, 0, 0), new DateTime(2019, 4, 20, 13, 0, 0));
DatePair dp2 = new DatePair(new DateTime(2019, 4, 20, 18, 0, 0), new DateTime(2019, 4, 20, 21, 0, 0));
sch1.AddLink(ObjectPlusPlus.GetAssociation(Role.Schedule_DatePair), dp1, "Estimated 1"); // Asocjacja kwalifikowana
sch2.AddLink(ObjectPlusPlus.GetAssociation(Role.Schedule_DatePair), dp2, "Estimated 2"); // Asocjacja kwalifikowana
Execution exe1 = new Execution((DatePair)sch1.GetLinknedObject(Role.Schedule_DatePair, "Estimated 1"));
Execution exe2 = new Execution((DatePair)sch2.GetLinknedObject(Role.Schedule_DatePair, "Estimated 2"));
exe1.AddLinks(sh1, c1); //Asocjacja z atrybutem pomiędzy shipment i connection
exe2.AddLinks(sh1, c2); //Asocjacja z atrybutem pomiędzy shipment i connection
sh1.ShowLinks(Role.Shipment_Execution);
c1.ShowLinks(Role.Connection_Execution);
}
private void AddLink(Association association, ObjectPlusPlus linkedObject, object qualifier, int counter)
{
if (counter < 1)
{
return;
}
if (linkedObject == null)
{
return;
}
if (association == null)
{
return;
}
if (!LegalAssociations.Any(x => x.Role.Equals(association.Role)))
{
throw new Exception("Association is not legal");
}
if (this.GetType() != association.StartClassifier)
{
throw new Exception("This object type is not correct");
}
if (linkedObject.GetType() != association.EndClassifier)
{
throw new Exception("Linked object type is not correct");
}
Dictionary <object, ObjectPlusPlus> roleLinks;
if (Links.ContainsKey(association.Role))
{
roleLinks = Links[association.Role];
}
else
{
roleLinks = new Dictionary <object, ObjectPlusPlus>();
Links.Add(association.Role, roleLinks);
}
if (!roleLinks.ContainsKey(linkedObject))
{
Association reverseAssociation = association.GetReversedAssociation();
switch (association.EndMultiplicityLimit)
{
case -1:
roleLinks.Add(qualifier, linkedObject);
if (reverseAssociation != null)
{
linkedObject.AddLink(reverseAssociation, this, this, counter - 1);
}
break;
case 0:
if (roleLinks.Count != 0)
{
throw new Exception("Multiplicity limit has been reached");
}
roleLinks.Add(qualifier, linkedObject);
linkedObject.AddLink(reverseAssociation, this, this, counter - 1);
break;
default:
if (roleLinks.Count >= association.EndMultiplicityLimit)
{
throw new Exception("Multiplicity limit has been reached");
}
roleLinks.Add(qualifier, linkedObject);
linkedObject.AddLink(reverseAssociation, this, this, counter - 1);
break;
}
}
}
public void AddLink(Association association, ObjectPlusPlus linkedObject)
{
AddLink(association, linkedObject, linkedObject, 2);
}
public void AddLink(Association association, ObjectPlusPlus linkedObject, object qualifier)
{
AddLink(association, linkedObject, qualifier, 2);
}
private void AddLink(Association association, ObjectPlusPlus linkedObject, object qualifier, int counter)
{
if (counter < 1)
{
return;
}
if (linkedObject == null)
{
return;
}
if (association == null)
{
return;
}
// sprawdzenie czy ta asocjacja została zdefiniowana
if (!LegalAssociations.Any(x => x.Role.Equals(association.Role)))
{
throw new Exception("Association is not legal");
}
// sprawdzenie czy typ obiektu do którego dodajesz powiązanie zgadza się ze wzroem asocjacji
if (this.GetType() != association.StartClassifier)
{
throw new Exception("This object type is not correct");
}
// sprawdzenie czy typ obiektu który chcesz powiązać zgadza się ze wzorem asocjacji
if (linkedObject.GetType() != association.EndClassifier)
{
throw new Exception("Linked object type is not correct");
}
Dictionary <object, ObjectPlusPlus> roleLinks;
// sprawdzenie czy istnieją powiązania dla roli
if (Links.ContainsKey(association.Role))
{
roleLinks = Links[association.Role];
}
else
{
roleLinks = new Dictionary <object, ObjectPlusPlus>();
Links.Add(association.Role, roleLinks);
}
// sprawdzenie czy powiązania dla roli zawierają obiekt, który chcemy powiązać
if (!roleLinks.ContainsKey(linkedObject))
{
// stworzenie odwrotnej asocjacji do połączenie zwrotnego
Association reverseAssociation = association.GetReversedAssociation();
// sprawdzenie liczności asocjacji dla obiektu, który chcemy powiązać
switch (association.EndMultiplicityLimit)
{
// jeżeli nie ma limitu liczności asocjacji
case -1:
roleLinks.Add(qualifier, linkedObject);
if (reverseAssociation != null)
{
// stworzenie połączenia zwrotnego
linkedObject.AddLink(reverseAssociation, this, this, counter - 1);
}
break;
// przypadek, w którym limit liczność to 1
case 0:
if (roleLinks.Count != 0)
{
throw new Exception("Multiplicity limit has been reached");
}
roleLinks.Add(qualifier, linkedObject);
// stworzenie połączenia zwrotnego
linkedObject.AddLink(reverseAssociation, this, this, counter - 1);
break;
// przypadek, w którym limit liczności to x
default:
if (roleLinks.Count >= association.EndMultiplicityLimit)
{
throw new Exception("Multiplicity limit has been reached");
}
roleLinks.Add(qualifier, linkedObject);
// stworzenie połączenia zwrotnego
linkedObject.AddLink(reverseAssociation, this, this, counter - 1);
break;
}
}
}
