[OASIS Issue Tracker] Commented: (WSCALENDAR-453) Collector forrules involving dtStart, dtEnd and Duration

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    [ http://tools.oasis-open.org/issues/browse/WSCALENDAR-453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=25544#action_25544 ] 

Toby Considine commented on WSCALENDAR-453:
-------------------------------------------

DtStart, dtEnd, Duration, pick two out of three.

For Sequences, it cannot be so agnostic.

A key aspect of Sequences is relocatability, i.e., the ability of a sequence to be placed at a different location in time. Another aspect is integrity.

If Intervals in a sequence are specified begin/end, a sequence can only be processed by revieing the whole set. Is there a missing moment? If I know there is a five minute gap, then I cal validate it it. But are two Intervals that at 11:00-11:55 and 12:12:15 valid or not? Have granularity rules been maintained? Do we have to evaluate Begin/End/Temproal/Tolerance to see if two intervals are Consistent?

Duration-Duration-Duration can get a gluon from above and specifiy a sequence and tis start fully.

Time-Time-Time cannot be re-set or moved. What can a Gluon communicate in such a circumstance?

For process scheduling, Duration must be the primary component of Intervals in a Sequence.





> Collector for rules involving dtStart, dtEnd and Duration
> ---------------------------------------------------------
>
>                 Key: WSCALENDAR-453
>                 URL: http://tools.oasis-open.org/issues/browse/WSCALENDAR-453
>             Project: OASIS Web Services Calendar (WS-Calendar) TC
>          Issue Type: Improvement
>    Affects Versions: pr02
>            Reporter: Toby Considine
>            Assignee: Toby Considine
>             Fix For: wd20
>
>


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