internal string SearchTreeTraversal(ProjectionContext pc, string val)
{
SearchResult result = new SearchResult();
foreach (var top in pc.CurrentAttributeStateSet.States)
{
SearchStructure st = new SearchStructure();
st = SearchStructure.BuildStructure(top, top, val, st, false, 0);
if (st?.Result.FoundFlag == true)
{
if (result.FoundFlag == false)
{
result = st.Result;
}
else if (result.FoundDepth > st?.Result.FoundDepth)
{
result = st.Result;
}
else if (result.FoundDepth == st?.Result.FoundDepth)
{
foreach (var newTops in st?.Result.Top)
{
result.Top.Add(newTops);
}
}
}
}
return(result.FoundFlag ? GetResult(val, result) : string.Empty);
}
