public List <PizzaCrust> getAllPizzaCrusts()
{
Classic classic = new Classic();
Thin thin = new Thin();
Cheesy cheesy = new Cheesy();
List <PizzaCrust> pizzaCrusts = new List <PizzaCrust>();
pizzaCrusts.Add(classic);
pizzaCrusts.Add(thin);
pizzaCrusts.Add(cheesy);
return(pizzaCrusts);
}
public PizzaCrust setPizzaCrust(string pizzaCrust)
{
PizzaCrust crust = null;
if (pizzaCrust.ToLower().Equals("thin"))
{
crust = new Thin();
}
else if (pizzaCrust.ToLower().Equals("classic"))
{
crust = new Classic();
}
else if (pizzaCrust.ToLower().Equals("cheesy"))
{
crust = new Cheesy();
}
return(crust);
}