public static GumballMachine CreateGumballMachine(int numberGumballs)
{
if (gumballMachine == null)
{
gumballMachine = new GumballMachine(numberGumballs);
}
return gumballMachine;
}
public WinnerSoldState(GumballMachine _gumballMachine)
: base(_gumballMachine)
{
}
protected SuperState(GumballMachine _gumballMachine)
{
gumballMachine = _gumballMachine;
}
public SoldOutState(GumballMachine _gumballMachine)
: base(_gumballMachine)
{
}
public NoQuarterState(GumballMachine _gumballMachine)
: base(_gumballMachine)
{
}
