public static void Traverse(this IActivity activity, TraverseArg traverse)
{
traverse.Start?.Invoke(activity);
traverse.Action?.Invoke(activity);
foreach (var ch in activity.EnumChildren())
ch.Traverse(traverse);
traverse.End?.Invoke(activity);
}
public static async ValueTask TraverseAsync(this IActivity activity, Func <IActivity, ValueTask> onAction)
{
await onAction(activity);
foreach (var ch in activity.EnumChildren())
{
await ch.TraverseAsync(onAction);
}
}