public void DispenseProduct()
{
vendingMachineState.DispenseProduct();
// Product has been dispensed so vending Machine changed the
// internal state to 'NoMoneyState'
if (vendingMachineState is HasMoneyState)
{
vendingMachineState = new NoMoneyState();
Console.WriteLine("VendingMachine internal state has been moved to : "
+ vendingMachineState.GetType().Name);
}
}
public void SelectProductAndInsertMoney(int amount, string productName)
{
vendingMachineState.SelectProductAndInsertMoney(amount, productName);
// Money has been inserted so vending Machine internal state
// changed to 'hasMoneyState'
if (vendingMachineState is NoMoneyState)
{
vendingMachineState = new HasMoneyState();
Console.WriteLine("VendingMachine internal state has been moved to : "
+ vendingMachineState.GetType().Name);
}
}