[rules-users] Drools 5.5 divide by 0 exception

[gboro54]

I changed the rules to the following so I will test and see:

rule "Add Baseline to Context if it does not exists exists or not greater
then 0" 
        no-loop true 
        when 
                $context:Context($id:id,baselineParticipation==null || 
                                  
baselineParticipation.baselineRatio==null||baselineParticipation.baselineRatio==0) 
        then 
                modify($firm) {setBaselineParticipation(new
BaselineParticipation($id,new BigDecimal(0.00485)))}; 
                
end 

rule "Calculate Participation Ratio" 
        no-loop true 
        when 
               
$context:Context(consolidatdVolume!=null,consolidatdVolume.avgVolume!=0, 
                                  
volumeAccumulations["total"]!=null,volumeAccumulations["total"]!=0, 
								  
$total:volumeAccumulations["total"],$avg:consolidatdVolume.avgVolume) 
        then 
                ConcurrentMap calculatedRatios=$firm.getCalculatedRatios(); 
                calculatedRatios.put("participationRatio",new
BigDecimal($total/$avg)); 
                modify($firm){setCalculatedRatios(calculatedRatios)}; 
end 



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