static void Main()
{
AbstractBuilder abstractBuilder = new ABuilder();
Product product = abstractBuilder.GetProduct();
product.Print();
}
static Building MakeHouse(ABuilder builder)
{
Console.WriteLine("HOUSE START:");
builder.MakeRoof();
builder.MakeWalls();
builder.MakeFloor();
Console.WriteLine("HOUSE END:");
return(builder.GetBuilding());
}
static Building MakeMansion(ABuilder builder)
{
Console.WriteLine("MANSION START:");
builder.MakeRoof();
builder.MakeWalls();
builder.MakeFloor();
builder.MakeRoof();
builder.MakeWalls();
builder.MakeFloor();
builder.MakeRoof();
builder.MakeWalls();
builder.MakeFloor();
builder.MakeRoof();
builder.MakeWalls();
builder.MakeFloor();
Console.WriteLine("MANSION END:");
return(builder.GetBuilding());
}