public void Build(Automobile a)
{
foreach (var filter in _filters)
{
filter.Execute(a);
}
}
protected override void ExecuteFilterTask(Automobile a)
{
a.Metadata.Append("Molding & welding chassis...");
//...
}
private static void Success(Automobile a)
{
a.Metadata.AppendLine("SUCCESS!");
}
protected abstract void ExecuteFilterTask(Automobile a);
public void Execute(Automobile a)
{
ExecuteFilterTask(a);
Success(a);
}
protected override void ExecuteFilterTask(Automobile a)
{
a.Metadata.Append("Adding trailer hitch...");
//...
}
protected override void ExecuteFilterTask(Automobile a)
{
a.Metadata.Append("Topping-off fluids...");
//...
}
protected override void ExecuteFilterTask(Automobile a)
{
a.Metadata.Append("Adding steering box components...");
//...
}
protected override void ExecuteFilterTask(Automobile a)
{
a.Metadata.Append("Adding body to frame...");
//...
}
protected override void ExecuteFilterTask(Automobile a)
{
a.Metadata.Append("Adding battery & spark plugs...");
//...
}
protected override void ExecuteFilterTask(Automobile a)
{
a.Metadata.Append("Attaching radiator...");
//...
}
protected override void ExecuteFilterTask(Automobile a)
{
a.Metadata.Append("Mating engine with transmission...");
//...
}
protected override void ExecuteFilterTask(Automobile a)
{
a.Metadata.Append("Adding braking system...");
//...
}
protected override void ExecuteFilterTask(Automobile a)
{
a.Metadata.Append("Adding rear suspension...");
//...
}
protected override void ExecuteFilterTask(Automobile a)
{
a.Metadata.Append("Inspecting quality...");
//...
}
protected override void ExecuteFilterTask(Automobile a)
{
a.Metadata.Append("Adding gas tank...");
//...
}
protected override void ExecuteFilterTask(Automobile a)
{
a.Metadata.Append("Adding drive shafts...");
//...
}
