/**
* Makes checking two objects for equality
* corresponding vehicles are checked for equals.
* */
public override bool Equals(object obj)
{
if (obj == null)
{
throw new ArgumentNullException();
}
if (obj.GetType() != typeof(WrapperList))
{
throw new MInvalidCastException("MInvalidCastException : Invalid cast exception!");
}
WrapperList wrList = (WrapperList)obj;
if (wrList.vehicles.Count != vehicles.Count)
{
return(false);
}
for (int i = 0; i < vehicles.Count; i++)
{
if (!vehicles[i].Equals(wrList.vehicles[i]))
{
return(false);
}
}
return(true);
}
// returns a list with vehicles
private static WrapperList CreateExampleListWithVehicles()
{
WrapperList list = new WrapperList();
list.Add(new Car(150000, 180, 1998, "Sedan", "petrol", true));
list.Add(new Car(250000, 230, 2013, "Sedan", "petrol"));
list.Add(new Bicycle(1000, 35, 2015, "Standart", 15));
list.Add(new Bicycle(300, 15, 1992, "Standart", 20));
list.Add(new Lorry(10000000, 135, 2008, "Standart engine", 6));
return(list);
}
private static void DemonstrationExample1()
{
// Examples1
Console.WriteLine("\nEXAMPLES1\n\n");
// TestEquals1
Vehicle veh1 = new Car(15000, 200, 2012, "Sed", "Standart", true);
Vehicle veh2 = new Car(15000, 200, 2012, "Sed", "Standart", true);
Console.WriteLine("TestEquals1\n" + veh1 + "\n" + veh2 + "\nIsEquals = " + veh1.Equals(veh2) + "\n\n"); // True
// TestEquals2
veh2.MaxSpeed = 132;
Console.WriteLine("TestEquals2\n" + veh1 + "\n" + veh2 + "\nIsEquals = " + (veh1 == veh2) + "\n\n"); // False
// TestEquals3
veh2 = new Bicycle(1000, 35, 2005, "Simple", 4);
try
{
Console.WriteLine("TestEquals3\n" + veh1 + "\n" + veh2 + "\nIsEquals = " + veh1.Equals(veh2) + "\n\n"); // False
}
catch (MInvalidCastException exc)
{
Console.WriteLine("TestEquals3\n" + veh1 + "\n" + veh2 + "\nIsEquals = False(" + exc.Message + ")\n\n"); // False
}
// TestEquals4
veh2 = (Vehicle)veh1.DeepCopy();
Console.WriteLine("TestEquals4\n" + veh1 + "\n" + veh2 + "\nIsEquals = " + (veh1 == veh2) + "\n\n"); // True
// Example2
WrapperList vehicles = new WrapperList();
vehicles.Add(veh1);
vehicles.Add(veh2);
vehicles.Add(new Bicycle(100, 300, 2002, "Sim", 2));
Garage garage1 = new Garage(vehicles);
Garage garage2 = new Garage(vehicles);
// True
Console.WriteLine("TestEquals5\n" + garage1 + "\n" + garage2 + "\nIsEquals = " + (garage1.Equals(garage2)) + "\n\n");
// False
garage2.AddVehicle(new Lorry(100200, 170, 2015, "EngineStandart", 6));
Console.WriteLine("TestEquals6\n" + garage1 + "\n" + garage2 + "\nIsEquals = " + (garage1.Equals(garage2)) + "\n\n");
// True
garage2 = (Garage)garage1.DeepCopy();
Console.WriteLine("TestEquals7\n" + garage1 + "\n" + garage2 + "\nIsEquals = " + (garage1.Equals(garage2)) + "\n\n");
}
public Garage(WrapperList list)
{
garageVehicles = (WrapperList)list.DeepCopy();
}
public Garage()
{
garageVehicles = new WrapperList();
}
