public virtual int getCost()
{
return(_coffee.getCost());
}
public double getCost()
{
return(_coffee.getCost() + _price);
}
public virtual double getCost()
{ // implementing methods of the interface
return(decoratedCoffee.getCost());
}
private void finishCreation_Click(object sender, EventArgs e)
{
if (currentCoffee != null)
{
string desc = currentCoffee.getDescription();
if (desc.Substring(desc.Length - 5, 5) == "with ")
{
beveragesSoldLb.Items.Add("Sold plain " + desc.Substring(0, desc.Length - 6) + " for " + currentCoffee.getCost());
}
else
{
beveragesSoldLb.Items.Add("Sold " + desc.Substring(0, currentCoffee.getDescription().Length - 2) + " for " + currentCoffee.getCost());
}
currentCoffee = null;
}
else
{
MessageBox.Show("There is no coffee selected.");
}
}
public static void printCoffeeInfo(ICoffee c)
{
Console.WriteLine("Current Coffee: " + c.getCost() + ". Ingredients: " + c.getIngredients());
}
public virtual double getCost()
{
//need this since it must implement ICoffee
return(decoratedCoffee.getCost());
}