Re: [netmod] tree diagrams for augment
"Eric Voit (evoit)" <evoit@cisco.com> Wed, 31 May 2017 12:58 UTC
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From: "Eric Voit (evoit)" <evoit@cisco.com>
To: Martin Bjorklund <mbj@tail-f.com>, "andy@yumaworks.com" <andy@yumaworks.com>
CC: "netmod@ietf.org" <netmod@ietf.org>
Thread-Topic: [netmod] tree diagrams for augment
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Date: Wed, 31 May 2017 12:58:44 +0000
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Subject: Re: [netmod] tree diagrams for augment
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> From: Martin Bjorklund, May 23, 2017 3:19 AM
> Andy Bierman <andy@yumaworks.com<mailto:andy@yumaworks.com>> wrote:
> > Hi,
> >
> > Below is part of 1 tree diagram from yang-push-06.
> > The problem is that is shows the entire RPC, and gives no indication
> > at all that this module only defines augmentations, or which nodes in
> > the tree diagram will be found here.
>
> I see what you mean, although it does give some (implicit) indication with the
> prefixes (yp:). But it is certainly not obvious.
>
> Ideas for a better representation of augments are most welcome.
I don't claim I have a better representation, but below is what I manually included in yang-push-04 to represent the items which Andy requests. Perhaps this can be used in helping formulate a better approach.
i] indicates that the node in that line has been brought in / imported from another model, and
(a) indicates a specific imported node which has been augmented.
i] +---x establish-subscription
(a) | +---w input
i] | | +---w stream?
i] | | +---w encoding?
(a) | | +---w (filter-type)?
i] | | | +--:(rfc5277)
i] | | | | +---w filter?
| | | +--:(update-filter)
| | | | +---w (update-filter)?
| | | | +--:(subtree)
| | | | | +---w subtree-filter?
| | | | +--:(xpath)
| | | | +---w xpath-filter?
i] | | | +--:(by-reference)
i] | | | +---w filter-ref?
i] | | +---w startTime?
i] | | +---w stopTime?
| | +---w (update-trigger)?
| | | +--:(periodic)
| | | | +---w period
Eric
> One simple
> thing we could do would be to use prefixes on all augmented nodes, and never
> on the nodes from the "main" module.
>
>
> /martin
>
>
> >
> >
> > Andy
> >
> >
> > rpcs:
> > +---x establish-subscription
> > | +---w input
> > | | +---w encoding? encoding
> > | | +---w (target)
> > | | | +--:(event-stream)
> > | | | | +---w stream stream
> >
> > | | | | +---w replay-start-time? yang:date-and-time {replay}?
> > | | | +--:(yp:datastore)
> > | | | +---w yp:datastore datastore
> > | | +---w (applied-filter)
> > | | | +--:(by-reference)
> > | | | | +---w filter-ref filter-ref
> > | | | +--:(locally-configured)
> > | | | +---w filter-type filter-type
> > | | | +---w filter
> > | | +---w stop-time? yang:date-and-time
> > | | +---w (yp:update-trigger)?
> > | | | +--:(yp:periodic)
> > | | | | +---w yp:period yang:timeticks
> > | | | | +---w yp:anchor-time? yang:date-and-time
> > | | | +--:(yp:on-change) {on-change}?
> > | | | +---w yp:dampening-period yang:timeticks
> > | | | +---w yp:no-synch-on-start? empty
> > | | | +---w yp:excluded-change* change-type
> > | | +---w yp:dscp? inet:dscp
> > | | +---w yp:weighting? uint8
> > | | +---w yp:dependency? sn:subscription-id
> > | +--ro output
> > | +--ro subscription-result subscription-result
> > | +--ro (result)?
> > | +--:(no-success)
> > | | +--ro filter-failure? string
> > | | +--ro replay-start-time-hint? yang:date-and-time
> > | | +--ro yp:period-hint? yang:timeticks
> > | | +--ro yp:error-path? string
> > | | +--ro yp:object-count-estimate? uint32
> > | | +--ro yp:object-count-limit? uint32
> > | | +--ro yp:kilobytes-estimate? uint32
> > | | +--ro yp:kilobytes-limit? uint32
> > | +--:(success)
> > | +--ro identifier subscription-id
>
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- [netmod] tree diagrams for augment Andy Bierman
- Re: [netmod] tree diagrams for augment Martin Bjorklund
- Re: [netmod] tree diagrams for augment Eric Voit (evoit)