Re: How do I walk thru an entire TreeModel?

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#64

From: David Shepherd
Date: Tue, 17 Nov 1998 00:00

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I solved the problem by RTFM.
Using either DefaultMutableTreeNode.breadthFirstEnumeration() or
DefaultMutableTreeNode.depthFirstEnumeration() works!!

David Shepherd wrote:

> I'm using the DefaultTreeModel and I need to do a couple of things to
> all the nodes in the tree.
>
> The first is find TreeNodes based on some criteria in the UserObject.
> The second is to remove all the nodes from the tree except the root
> node.
>
> I can't find any API calls to do a walk through all the nodes.
> (DefaultMutableTreeNode.children() only gives an Enumeration of that
> nodes children, not the children's children etc)
>
> Anyone written some nifty recursive functions to do this?
>
> Thanks in advance
>
> --
> David Shepherd
> Java Application Developer
> Systems Development
> Southern Cross Healthcare
> email: davids@sxhealth.co.nz

--
David Shepherd
Java Application Developer
Systems Development
Southern Cross Healthcare
email: davids@sxhealth.co.nz

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From: David Shepherd <davids@sxhealth.co.nz>
Subject: Re: How do I walk thru an entire TreeModel?
Date: 1998/11/17
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