Hello all,
I hope somebody can help me with the following problem as I got stuck with
it. I have following structure:
<root>
<object name="object1">
<instance number="0">
<sample date_time="2004-08-30 15:06:20"/>
</instance>
</object>
<object name="object2">
<instance number="0">
<sample date_time="2004-08-30 15:30:20"/>
</instance>
</object>
<object name="object3">
<instance number="0">
<sample date_time="2004-08-30 15:14:20"/>
</instance>
</object>
<object name="object4">
<instance number="1">
<sample date_time="2004-08-30 15:06:20"/>
</instance>
</object>
<object name="object5">
<instance number="1">
<sample date_time="2004-08-30 15:30:20"/>
</instance>
</object>
<object name="object6">
<instance number="1">
<sample date_time="2004-08-30 15:14:20"/>
</instance>
</object>
</root>
In the result file I need a grouped structure. As the application for which
I have to foresee the stylesheet uses the XT processor of James Clark I can
not use the xsl:key function.
The output format I need:
object1,object3;Instance0;2004-08-30 15:00:00
object4,object6;Instance1;2004-08-30 15:00:00
object2;Instance0;2004-08-30 15:30:00
object5;Instance1;2004-08-30 15:30:00
So there is a grouping pro instance and a grouping pro timeinterval. One
hour is divided into four time intervals:
00 - 15 -> Interval 1
15 - 30 -> Interval 2
30 - 45 -> Interval 3
45 - 60 -> Interval 4
The grouping pro instance is straight forward, but the grouping with the
time intervals has caused me already a lot of headaches.
I hope somebody can provide me with a solution for this problem.
Thanks in advance.
Kind regards,
ismael