/// <summary>
/// Processes the pizza and changes it's state.
/// </summary>
/// <param name="pizza">The pizza being processed.</param>
/// <param name="state">The pizza state being processed too.</param>
public void Process(Pizza pizza, PizzaStates state)
{
if (state == PizzaStates.TakeNBake)
{
pizza.PizzaState = new TakeNBake();
}
else if (state == PizzaStates.Cooked)
{
pizza.PizzaState = new Cooked();
}
}
/// <summary>
/// Processes the pizza and changes it's state.
/// </summary>
/// <param name="pizza">The pizza being processed.</param>
/// <param name="state">The pizza state being processed too.</param>
public void Process(Pizza pizza, PizzaStates state)
{
// Check what state it will be changed to ...
if (state == PizzaStates.Cooked)
{
pizza.PizzaState = new Cooked();
}
else if (state == PizzaStates.Final)
{
pizza.PizzaState = new Final();
}
}
/// <summary>
/// Processes the pizza and changes it's state.
/// </summary>
/// <param name="pizza">The pizza being processed.</param>
/// <param name="state">The pizza state being processed too.</param>
public void Process(Pizza pizza, PizzaStates state)
{
// It can only be changed to final as you cannot uncook something.
if (state != PizzaStates.Final)
{
throw new Exception("Cannot change pizza state to non final object. Finalize the pizza or start over.");
}
else
{
pizza.PizzaState = new Final();
}
}
/// <summary>
/// Processes the pizza and changes it's state.
/// </summary>
/// <param name="pizza">The pizza being processed.</param>
/// <param name="state">The pizza state being processed too.</param>
public void Process(Pizza pizza, PizzaStates state)
{
// Final pizza state, cannot be changed.
}