From: Ian Schneider <Ian.S<chneider@ar...> - 2003-06-16 18:36:52
>The demo is indeed very cool. What I would like to see the demo do in
>order to be convinced (which I probably am anyway) is:
>Return the actual attribute values if I query them
>Work with nested features (not that we have any >yet...).
Thanks for the feedback. Yes, I put the select features functionality
first. I just updated the demo with attribute selection. For example
feature[@HRU_ID=22] will select the features with the attribute name
HRU_ID value equal to 22. And feature/@HRU_ID will select all the
attribute values named HRU_ID.
>The first should be easy, I'm less clear how an external implementation
>will manage finding features children without at least a little support
>inside features themselves.
I'm not sure why this is difficult. A reference to another feature is
essentially an attribute. No internal support is needed beyond what is