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Re: "Empty" Text Nodes

From: David Brownell <db@Eng.Sun.COM>
Date: Mon, 01 Mar 1999 08:11:54 -0800
Message-ID: <36DABC4A.A58D0AB0@eng.sun.com>
To: Oliver Becker <obecker@informatik.hu-berlin.de>
CC: www-dom@w3.org
Oliver Becker wrote:
> Hi Dave,
> > The "create a structure model from this XML" step is out of
> > scope of DOM, so I'd say the spec doesn't address this.  Just
> > like it can't address whether various artifacts of that process
> > must show up (like ignorable whitespace, CDATA boundaries,
> > EntityReference nodes, comments, and so forth).
> The spec states (just after the TABLE example on page 11):
>     One important property of DOM structure models is structural
>     isomorphism: if any two Document Object Model implementations
>     are used to create a representation of the same document, they
>     will create the same structure model, with precisely the same
>     objects and relationships.
> If *any* two DOM implementations shall create the same structure model,
> then this model must be well defined. So I think it's not out of scope.

The _only_ way the DOM specification defines for "creating" a structure
model is to take a Document (org.w3c.dom.Document) instance and populate
it manually.  Not that it says how to get an instance of a Document!  
Since it's an Interface, and not an instantiable class, even that first
step is out of scope of DOM Level 1.

So that text is fully compatible with what I said, and vice versa.

- Dave
Received on Monday, 1 March 1999 11:16:39 UTC

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