[rules-users] accumulate function

[Wendy Mungovan]

The total of just one SegmentsGroup8....

What about something like this:


 $allGroups: ArrayList(  )
    from accumulate( $seg: SegmentsGroup8(  ),
      init( ArrayList controlTotals = new ArrayList(); ),
      action( controlTotals.add($seg.getCnt()); ),
      reverse( controlTotals.remove($seg.getCnt()); ),
      result( controlTotals)
    )

$sum: Number() from accumulate($cntTotal: ControlTotal() from $allGroups, sum($cntTotal.getC6066()))


This might also work .. but I'm not sure


$allGroups: List() from collect(SegmentsGroup8())
$sum: Number() from accumulate($cntTotal: ControlTotal() from $allGroups.getCnt(), sum($cntTotal.getC6066()))





________________________________
From: pamerida <elpamm at hotmail.com>
To: rules-users at lists.jboss.org
Sent: Wednesday, September 21, 2011 11:43 AM
Subject: Re: [rules-users] accumulate function

Thanks for your reply Wendy, but I have a question, would that code get me
the sum of all the SegmentsGroup8?, or will that give me the sum of each
individual SegmentGroup8??, cause what I need is the sum of all the
controltotal of all the segmentGroup8 asserted into the WM... thanks so much
for your help...

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