/**
* // Entferne alle Pfeile auf StockExchangeProvider zeigend
* // Entferne alle Pfeile von StockExchangeDemands weg zeigend
* // --> übrig beleiben Pfeile zwischen StockExchangeProvider und StockExchangeDemands
*/
private static void RemoveArrowsBelowStockExchangeDemandsAndAboveStockExchangeProviders(
IDbTransactionData dbTransactionData, IAggregator aggregator)
{
List <ILinkDemandAndProvider> stockExchangeLinks = new List <ILinkDemandAndProvider>();
foreach (var stockExchangeDemand in dbTransactionData.StockExchangeDemandsGetAll())
{
List <ILinkDemandAndProvider> fromStockExchanges =
aggregator.GetArrowsFrom(stockExchangeDemand);
if (fromStockExchanges != null)
{
stockExchangeLinks.AddRange(fromStockExchanges);
}
}
foreach (var stockExchangeProvider in dbTransactionData.StockExchangeProvidersGetAll())
{
List <ILinkDemandAndProvider> toStockExchanges =
aggregator.GetArrowsTo(stockExchangeProvider);
if (toStockExchanges != null)
{
stockExchangeLinks.AddRange(toStockExchanges);
}
}
dbTransactionData.DeleteAllFrom(stockExchangeLinks);
}
private static void HandleProductionOrderIsFinished(ProductionOrder productionOrder,
IAggregator aggregator, IDbTransactionData dbTransactionData)
{
IDbTransactionData dbTransactionDataArchive =
ZppConfiguration.CacheManager.GetDbTransactionDataArchive();
// archive operations
ArchiveOperations(dbTransactionData, dbTransactionDataArchive, aggregator,
productionOrder);
// collect demands Or providers
List <IDemandOrProvider> demandOrProvidersToArchive =
CreateProductionOrderSubGraph(false, productionOrder, aggregator);
// delete & archive all collected entities
foreach (var demandOrProvider in demandOrProvidersToArchive)
{
// arrow outside mus be removed
List <ILinkDemandAndProvider> demandAndProviderLinks;
if (demandOrProvider.GetType() == typeof(ProductionOrder))
{
// archive only link from ProductionOrder
demandAndProviderLinks = aggregator.GetArrowsFrom(demandOrProvider);
dbTransactionDataArchive.AddAllFrom(demandAndProviderLinks);
dbTransactionData.DeleteAllFrom(demandAndProviderLinks);
demandAndProviderLinks = aggregator.GetArrowsTo(demandOrProvider);
dbTransactionData.DeleteAllFrom(demandAndProviderLinks);
}
else if (demandOrProvider.GetType() == typeof(ProductionOrderBom))
{
// archive only link to ProductionOrderBom
demandAndProviderLinks = aggregator.GetArrowsTo(demandOrProvider);
dbTransactionDataArchive.AddAllFrom(demandAndProviderLinks);
dbTransactionData.DeleteAllFrom(demandAndProviderLinks);
demandAndProviderLinks = aggregator.GetArrowsFrom(demandOrProvider);
dbTransactionData.DeleteAllFrom(demandAndProviderLinks);
}
else
{
throw new MrpRunException("In this case not possible");
}
dbTransactionDataArchive.AddA(demandOrProvider);
dbTransactionData.DeleteA(demandOrProvider);
}
}
private static Quantity CalculateReservedQuantity(Demand demand)
{
IAggregator aggregator = ZppConfiguration.CacheManager.GetAggregator();
Quantity reservedQuantity = Quantity.Null();
IEnumerable <ILinkDemandAndProvider> arrowsToDemand = aggregator.GetArrowsTo(demand);
if (arrowsToDemand != null)
{
foreach (var arrowToDemand in arrowsToDemand)
{
reservedQuantity.IncrementBy(arrowToDemand.GetQuantity());
}
}
return(reservedQuantity);
}