Quintiq file version 2.0 
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#parent: #root 
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Function CalcSecondaryQuantityToProcess 
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{ 
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  TextBody: 
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  [* 
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    value := 0.0; 
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    if( this.IsPlanning() or this.IsBase() ) 
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    {  
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      planningup := ifexpr( this.IsPlanning(),  
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                            this,                // Case 1: planning UnitPeriod: aggregate values from associated period tasks  
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                            this.PlanningUP().astype( UnitPeriodTransportQuantity ) ); // Case 2: base, non planning UnitPeriod: disaggregate value from planning UnitPeriod 
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      //planning is only on 1 level therefore only one of these will return value 
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      planningvalue := guard(  sum( planningup, PeriodTask_MP.astype( PeriodTaskLaneLeg ), task, true, task.SecondaryQuantityToProcess() ) 
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                             + sum( planningup, ChildOfUnitDimension.astype( UnitPeriodTransportQuantity ), up, true, up.SecondaryQuantityToProcessInParentUOM() ) 
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                            ,0.0 ); 
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      value := this.PlanningSystemRatio() * planningvalue;                           
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    } 
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    else 
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    { 
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       // Case 3: Aggregated UnitPeriod: aggregate value from base 
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       value := sum( this.GetChildrenOfPeriodDimension(), Elements.astype( UnitPeriodTransportQuantity ), upc, upc.SecondaryQuantityToProcess() ); 
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    } 
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    this.SecondaryQuantityToProcess( value ); 
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  *] 
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} 
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