private IEnumerable <InteractiveLayeredQuiverGeneratorOutput> DoWork(
InteractiveLayeredQuiverGenerator interactiveQuiverGenerator,
CompositionParameters nextCompositionParameters,
ICompositionGenerator compositionGenerator)
{
if (nextCompositionParameters is null)
{
yield return(interactiveQuiverGenerator.EndGeneration());
yield break;
}
foreach (var composition in compositionGenerator.GenerateCompositions(nextCompositionParameters))
{
if (!interactiveQuiverGenerator.TrySupplyComposition(composition, out nextCompositionParameters))
{
continue;
}
foreach (var output in DoWork(interactiveQuiverGenerator, nextCompositionParameters, compositionGenerator))
{
yield return(output);
}
interactiveQuiverGenerator.UnsupplyLastComposition();
}
}