private HashSet <int> GetParentsBelowRecursive(BackendData.Foo searchFromThis)
{
HashSet <int> parentIDs = new HashSet <int>();
BackendData.GetParentsBelowRecursive(searchFromThis, parentIDs);
return(parentIDs);
}
private HashSet <int> GetParentsBelowRecursive(BackendData.Foo searchFromThis)
{
HashSet <int> hashSet = new HashSet <int>();
BackendData.GetParentsBelowRecursive(searchFromThis, hashSet);
return(hashSet);
}
private static void GetParentsBelowRecursive(BackendData.Foo item, HashSet <int> parentIDs)
{
if (!item.hasChildren)
{
return;
}
parentIDs.Add(item.id);
foreach (BackendData.Foo current in item.children)
{
BackendData.GetParentsBelowRecursive(current, parentIDs);
}
}
private static void GetParentsBelowRecursive(BackendData.Foo item, HashSet <int> parentIDs)
{
if (!item.hasChildren)
{
return;
}
parentIDs.Add(item.id);
using (List <BackendData.Foo> .Enumerator enumerator = item.children.GetEnumerator())
{
while (enumerator.MoveNext())
{
BackendData.GetParentsBelowRecursive(enumerator.Current, parentIDs);
}
}
}
