ws-calendar — archive
Is there a difference?
That is my sense, Bill, but I am trying to make sure.
For this conversation, assume UTC, leaving out DST and related issues. I’m looking for whether there should be a deeper meaning when applied to services. For people, if a CalConnect meeting starts at 12:00 and goes for an hour, one could argue that since they always start at 12:05, this means that it is scheduled until 1:05….
For services, I am interested in what is the required / expected state of the service at 3:01.
Let’s say I schedule a room for 78 degrees between 2-3.
Let’s say I schedule the same room for 72 degrees between 3-4.
Let’s say that I know it takes 10 minutes to go between the temperatures.
If the first schedule is in response to DR for Energy, then I am committed to not setting the thermostat *until* 3:00
If the second schedule is in response to CEO arriving for a meeting, then I am committed to getting the room temperature down *by* 3:00
"If something is not worth doing, it`s not worth doing well" - Peter Drucker
Toby Considine
TC9, IncOASIS Technical Advisory Board
TC Chair: oBIX & WS-CalendarTC Editor: EMIX, EnergyInterop
U.S. National Inst. of Standards and Tech. Smart Grid Architecture Committee
Email: [email protected]
Phone: (919)619-2104http://www.tcnine.com/
blog: www.NewDaedalus.comFrom: William Cox [mailto:[email protected]]
Sent: Thursday, June 10, 2010 10:20 AM
To: [email protected]
Cc: [email protected]
Subject: Re: [ws-calendar] Is there a difference?I think that "support" and "the profile says use this" are two different things.
I would suggest listing only A and B, and preferably only one (profiling as well as extending) so there's a consistent representation.
I see no real difference between A and B.
Allowing the higher expessivity is fine for human calendars as the interpretation is done by calendar software. For the energy/building uses, a single canonical representation is appropriate.
Thanks!
bill
On 6/10/10 9:50 AM, Toby Considine wrote:What’s the difference in *actions*, and in *performance* between
Do X beginning at 2:00 for an hour duration
Do X beginning at 2:00 for and ending at 3:00
Do X for an hour ending at 3:00
All are possible using the VTODO data structure.
One (C) is not allowed if I understand correctly
Within any interaction, it would be simpler, cleaner to allow only (A) or (B)
Do we need to allow both?
Does B have a finite stop and A does not?
Why would we support both?
tc
“It is difficult to get a man to understand something, when his salary depends upon his not understanding it” -- Upton Sinclair.
Toby Considine
TC9, IncOASIS Technical Advisory Board
TC Chair: oBIX & WS-CalendarTC Editor: EMIX, EnergyInterop
U.S. National Inst. of Standards and Tech. Smart Grid Architecture Committee
Email: [email protected]
Phone: (919)619-2104