Hi Rob,
Rob Shakir <[email protected]> writes:
> On the first issue here, it strikes me that this is what ietf-routing
> is doing. It is placing a set of models under some root node which
> happens to be /routing. If we don’t need /device, then why do we need
> /routing?
This one is actually easy to explain, exactly as the top-level container
"interfaces" in ietf-interfaces: it is a courtesy to XML encoding.
In both cases, a list is just below the top-level container. If the
top-level container wasn't there we could see interleaved entries of
both lists in XML encoding, for example
<routing-instance>...</routing-instance>
<interface>...</interface>
<routing-instance>...</routing-instance>
<interface>...</interface>
<interface>...</interface>
This was considered problematic, so the top-level containers were added
to avoid this.
Note that this is not an issue in JSON encoding where all entries of a
list are neatly organised in an array:
"interface": [{...}, {...}, {...}]
"routing-instance": [{...}, {...}]
Cheers, Lada
--
Ladislav Lhotka, CZ.NIC Labs
PGP Key ID: E74E8C0C
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