- From: <bugzilla@wiggum.w3.org>
- Date: Wed, 19 Nov 2008 23:33:40 +0000
- To: public-qt-comments@w3.org
http://www.w3.org/Bugs/Public/show_bug.cgi?id=6117
Xavier Franc <xfranc@online.fr> changed:
What |Removed |Added
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CC| |xfranc@online.fr
--- Comment #1 from Xavier Franc <xfranc@online.fr> 2008-11-19 23:33:40 ---
Indeed, Michael.
Here is a proposal for a solution:
<result>{
for sliding window $w in $seq/stream/event
start $s when $s/person = "Anton" and $s/direction = "in"
only end $e when $e/person = "Barbara" and $e/direction = "in"
where xs:dateTime($e/@time) - xs:dateTime($s/@time) <
xs:dayTimeDuration("PT1H")
return
<warning time="{ $e/@time }">Barbara: Anton arrived 1h ago</warning>
}</result>
Notice the "sliding" instead of tumbling.
Probably the "where" could also be replaced by a "and" with the "only end"
condition.
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Received on Wednesday, 19 November 2008 23:33:50 UTC