public void BuildSandwich()
{
builder.CreateNewSandwich();
builder.PrepareBread();
builder.ApplyMeatAndCheese();
builder.ApplyVegetables();
builder.AddCondiments();
}
// Builder uses a complex series of steps
//
public void Assemble(SandwichBuilder sandwichBuilder)
{
sandwichBuilder.AddBread();
sandwichBuilder.AddMeats();
sandwichBuilder.AddCheese();
sandwichBuilder.AddVeggies();
sandwichBuilder.AddCondiments();
}