Quintiq file version 2.0 
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#parent: #root 
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StaticMethod CanCreate ( 
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  Trip trip, 
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  ProductInStockingPointInPeriods pispips, 
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  output String feedback_o 
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) const declarative remote as Boolean 
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{ 
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  Description: 'Given Trip and PISPIP, check if able to create product in trip.' 
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  TextBody: 
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  [* 
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    cancreate := true; 
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    traverse( pispips, Elements, pispip, cancreate ) 
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    { 
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      cancreate := trip.HasValidArrival() // has valid arrival 
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                   and trip.ArrivalUnitPeriod().Period_MP() = pispip.Period_MP() // within the same period 
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                   and exists( trip, LaneLeg.LaneLegOutput.ProductInStockingPoint_MP, pisp, 
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                               pisp = pispip.ProductInStockingPoint_MP() ); // check if leg transport the product 
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      if( not cancreate ) 
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      { 
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        originspname := MacroPlan::GetSubstituteName( trip.LaneLeg().AsOriginStockingPointLeg().StockingPoint_MP().Name() ); 
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        destspname := MacroPlan::GetSubstituteName( trip.LaneLeg().AsDestinationStockingPointLeg().StockingPoint_MP().Name() ); 
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        unitname := MacroPlan::GetSubstituteName( trip.LaneLeg().Lane().Unit().Name() ); 
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        productname := MacroPlan::GetSubstituteName( pispip.ProductInStockingPoint_MP().Product_MP().Name() ); 
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        feedback_o := Translations::MP_ProductInTrip_CanCreate_IsInvalidPISPIP( originspname, 
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                                                                                destspname, 
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                                                                                trip.ArrivalUnitPeriod().StartDate(), 
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                                                                                unitname, 
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                                                                                productname ); 
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      } 
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    } 
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    return cancreate; 
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  *] 
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} 
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