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Posted to user@commons.apache.org by Christian Mahnke <ma...@sub.uni-goettingen.de> on 2009/02/06 20:09:24 UTC
[collections] Map decorator for lists available?
Hello,
I've got a quick question:
I've got a java.util.List of objects and want to add metadata about the
collection of objects to this list, the most suitable approach would be
something mimicking a java.util.Map. Is the some sort of functionality
in Commons Collection to archive this?
I've thought about something like this:
List l = getListOfFileLikeObjects();
MapListChimera mlc = new MapListChimera(l);
mlc.put("owner", "system");
Background:
The objects in the list describe various characteristics of a file (eg.
local and remote file name). I want to add informations about the
complete set of files contained in the list, like size, owner etc.
Or am I on the wrong tracks?
Best,
Christian
--
----------------
Christian Mahnke
----------------
Center for Retrospective Digitization
Goettingen State and University Library (SUB)
University of Goettingen
Papendiek 14
37073 Goettingen, Germany
web: http://gdz.sub.uni-goettingen.de/
phone: +49 (0)551 39 - 4917
skype: christian.mahnke
mail: mahnke@sub.uni-goettingen.de
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