Hi, On Wed, Sep 12, 2012 at 11:29 AM, Marcel Reutegger <[email protected]> wrote: > I was wondering why we have the interface ChildNodeEntry?
It allows you to avoid extra name lookups when traversing over all children of a node. For example, if on a large node the cost of iterating over all child nodes is O(n) and that of looking up a specific child is O(log n), then with the cost difference between the alternatives you outlined is O(n) versus O(n log n). BR, Jukka Zitting
