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Posted to user@commons.apache.org by br...@rogers.com on 2008/01/24 23:45:26 UTC

[collections] Any ObjectGraphIterator examples that return more than just leaf nodes

I've been taking a look at the ObjectGraphIterator and the example of a Transformer that can continue through the iterators (Forest, Tree, Branch, Leaf) and return the Leaf nodes.  Is it possible to have a Transformer that would return a Branch node if no Leaf node existed?

Thanks In Advance,
Brendan