hi all, i have same big tree structures (>50 nodes) and i need to
frequently read the complete tree/subtree and rarely modify them.

The default nhibernate implementation (djacency list) works bad with
that (a select for every node),i serach and i discover that i need to
use the Modified Preorder Tree Traversal alghoritm.

it seems that has been (partially?) implemented in hibernate

http://fisheye.jboss.org/browse/~raw,r=1.1/JBoss/jboss-seam/examples/wiki/src/main/org/jboss/seam/wiki/core/nestedset/package.html

http://opensource.atlassian.com/projects/hibernate/browse/HHH-1395?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

so before try to write it by myself i want know if that strategy has
been implemented by samebody also for nhibernate (for example in
nhaddins/rhynos/etc)

thanks
-- 
You received this message because you are subscribed to the Google Groups 
"nhusers" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to 
[email protected].
For more options, visit this group at 
http://groups.google.com/group/nhusers?hl=en.


Reply via email to