tomahawk tree2 for clay built up tree structure

[stephan opitz <st...@gmail.com>]

problem is the structure.

if i have an object containing an id and a parentId (which is null, or
linking to another object -> the parent one)

if i get a list from db how is it possible to build up the structure
for the tree2

i tried hashmap or recursive algorithm, but nothing with much success...

any ideas

stephan

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