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Chunking Item Provider [message #900893] Wed, 08 August 2012 16:52
Michael Spertus is currently offline Michael Spertus
Messages: 78
Registered: July 2009
Member
I'm modeling some items containing a large number of elements and would like to insert a transient item provider that breaks the children into range subfolders.

E.g.,


myItems
|
|->1-100
| | Item 1
| | ...
|->101-200
|->201-300


For a better example, the LDAP browser in Apache Directory Studio does just what I want (but isn't based on EMF).

I could simply use the TransientSupplierItemProvider, but I don't think it would handle commands correctly (E.g., sliding an element into the next folder when I paste an item to a subfolder). Has anyone implemented this (If only Directory Studio used EMF)? Anything special I need to watch out for?

I apologize if I am asking too early,

Mike
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