internal Burger GetBurger(char key)
{
Burger burger = null;
if (_burgers.ContainsKey(key))
{
burger = _burgers[key];
}
else
{
switch (key)
{
case 'B':
{
burger = new BaconMaster("Bacon Master", "American", "lots of bacon", 2.39m);
break;
}
case 'Q':
{
burger = new BbqKing("BBQ King", "American", "Onion rings, lettuce, and BBQ sauce", 2.49m);
break;
}
}
_burgers.Add(key, burger);
}
return(burger);
}
public Slider GetSlider(char key)
{
Slider slider = null;
if (_sliders.ContainsKey(key)) //If we've already created an instance of the requested type of slider, just use that.
{
slider = _sliders[key];
}
else //Otherwise, create a brand new slider instance.
{
switch (key)
{
case 'B': slider = new BaconMaster(); break;
case 'V': slider = new VeggieSlider(); break;
case 'Q': slider = new BBQKing(); break;
}
_sliders.Add(key, slider);
}
return(slider);
}