private void ManufacturingResourcePlanning(Demands dbDemands)
{
if (dbDemands == null || dbDemands.Any() == false)
{
throw new MrpRunException(
"How could it happen, that no dbDemands are given to plan ?");
}
// MaterialRequirementsPlanning
IMrp1 mrp1 = new Mrp1.impl.Mrp1(dbDemands);
mrp1.StartMrp1();
// BackwardForwardBackwardScheduling
OrderOperationGraph orderOperationGraph = new OrderOperationGraph();
ScheduleBackwardFirst(orderOperationGraph);
AssertEveryDemandAndProviderIsScheduled();
ScheduleForward(orderOperationGraph, _simulationInterval);
ScheduleBackwardSecond(orderOperationGraph);
// job shop scheduling
JobShopScheduling(orderOperationGraph);
}
public DueTime GetEarliestPossibleStartTimeOf(
ProductionOrderOperation productionOrderOperation)
{
DueTime maximumOfEarliestStartTimes = null;
Providers providers = ZppConfiguration.CacheManager.GetAggregator()
.GetAllChildStockExchangeProvidersOf(productionOrderOperation);
foreach (var stockExchangeProvider in providers)
{
DueTime earliestStartTime = productionOrderOperation.GetStartTimeBackward();
if (earliestStartTime.IsGreaterThanOrEqualTo(stockExchangeProvider
.GetStartTimeBackward()))
{
earliestStartTime = stockExchangeProvider.GetStartTimeBackward();
}
else
{
throw new MrpRunException(
"A provider of a demand cannot have a later dueTime.");
}
Demands stockExchangeDemands = ZppConfiguration.CacheManager.GetAggregator()
.GetAllChildDemandsOf(stockExchangeProvider);
if (stockExchangeDemands.Any() == false)
// StockExchangeProvider has no childs (stockExchangeDemands),
// take that from stockExchangeProvider
{
DueTime childDueTime = stockExchangeProvider.GetStartTimeBackward();
if (childDueTime.IsGreaterThan(earliestStartTime))
{
earliestStartTime = childDueTime;
}
}
else
// StockExchangeProvider has childs (stockExchangeDemands)
{
foreach (var stockExchangeDemand in stockExchangeDemands)
{
DueTime stockExchangeDemandDueTime =
stockExchangeDemand.GetStartTimeBackward();
if (stockExchangeDemandDueTime.IsGreaterThan(earliestStartTime))
{
earliestStartTime = stockExchangeDemandDueTime;
}
}
}
if (maximumOfEarliestStartTimes == null ||
earliestStartTime.IsGreaterThan(maximumOfEarliestStartTimes))
{
maximumOfEarliestStartTimes = earliestStartTime;
}
}
return(maximumOfEarliestStartTimes);
}
public DueTime GetEarliestPossibleStartTimeOf(ProductionOrderBom productionOrderBom)
{
DueTime earliestStartTime = productionOrderBom.GetStartTimeBackward();
Providers providers = ZppConfiguration.CacheManager.GetAggregator()
.GetAllChildProvidersOf(productionOrderBom);
if (providers.Count() > 1)
{
throw new MrpRunException("A productionOrderBom can only have one provider !");
}
Provider stockExchangeProvider = providers.GetAny();
if (earliestStartTime.IsGreaterThanOrEqualTo(
stockExchangeProvider.GetStartTimeBackward()))
{
earliestStartTime = stockExchangeProvider.GetStartTimeBackward();
}
else
{
throw new MrpRunException("A provider of a demand cannot have a later dueTime.");
}
Demands stockExchangeDemands = ZppConfiguration.CacheManager.GetAggregator()
.GetAllChildDemandsOf(stockExchangeProvider);
if (stockExchangeDemands.Any() == false)
// StockExchangeProvider has no childs (stockExchangeDemands),
// take that from stockExchangeProvider
{
DueTime childDueTime = stockExchangeProvider.GetStartTimeBackward();
if (childDueTime.IsGreaterThan(earliestStartTime))
{
earliestStartTime = childDueTime;
}
}
else
// StockExchangeProvider has childs (stockExchangeDemands)
{
foreach (var stockExchangeDemand in stockExchangeDemands)
{
DueTime stockExchangeDemandDueTime = stockExchangeDemand.GetStartTimeBackward();
if (stockExchangeDemandDueTime.IsGreaterThan(earliestStartTime))
{
earliestStartTime = stockExchangeDemandDueTime;
}
}
}
return(earliestStartTime);
}
private static void ArchiveStockExchangeProvidersWithoutChilds(
IDbTransactionData dbTransactionData, IAggregator aggregator)
{
Providers copyOfStockExchangeProviders = new Providers();
copyOfStockExchangeProviders.AddAll(dbTransactionData.StockExchangeProvidersGetAll());
foreach (var stockExchangeProvider in copyOfStockExchangeProviders)
{
Demands stockExchangeDemands =
aggregator.GetAllChildDemandsOf(stockExchangeProvider);
if (stockExchangeDemands == null || stockExchangeDemands.Any() == false)
{
ArchiveDemandOrProvider(stockExchangeProvider, dbTransactionData, aggregator,
false);
}
}
}
public void TestApplyConfirmations(string testConfigurationFileName)
{
InitThisTest(testConfigurationFileName);
IDbTransactionData dbTransactionData =
ZppConfiguration.CacheManager.GetDbTransactionData();
IAggregator aggregator = ZppConfiguration.CacheManager.GetAggregator();
// Ein CustomerOrderParts darf kein Kind haben und darf nicht beendet sein
Ids customerOrderIds = new Ids();
foreach (var demand in dbTransactionData.CustomerOrderPartGetAll())
{
CustomerOrderPart customerOrderPart = (CustomerOrderPart)demand;
customerOrderIds.Add(customerOrderPart.GetCustomerOrderId());
Providers childs = aggregator.GetAllChildProvidersOf(customerOrderPart);
Assert.False(childs.Any());
Assert.False(customerOrderPart.IsFinished());
}
// Ein PurchaseOrderPart darf kein Elter haben und darf nicht beendet sein.
Ids purchaseOrderIds = new Ids();
foreach (var demand in dbTransactionData.PurchaseOrderPartGetAll())
{
PurchaseOrderPart purchaseOrderPart = (PurchaseOrderPart)demand;
purchaseOrderIds.Add(purchaseOrderPart.GetPurchaseOrderId());
Assert.False(purchaseOrderPart.IsFinished());
Demands demands = aggregator.GetAllParentDemandsOf(demand);
Assert.True(demands == null || demands.Any() == false);
}
// Für jede CustomerOrder muss es mind. noch ein CustomerOrderPart geben.
foreach (var customerOrder in dbTransactionData.CustomerOrderGetAll())
{
Assert.True(customerOrderIds.Contains(customerOrder.GetId()));
}
// Für jede PurchaseOrder muss es mind. noch ein PurchaseOrderPart geben.
foreach (var purchaseOrder in dbTransactionData.PurchaseOrderGetAll())
{
Assert.True(purchaseOrderIds.Contains(purchaseOrder.GetId()));
}
// Ein StockExchangeProvider muss mind. ein Kind haben.
foreach (var stockExchangeProvider in dbTransactionData.StockExchangeProvidersGetAll())
{
Demands childs = aggregator.GetAllChildDemandsOf(stockExchangeProvider);
Assert.True(childs.Any());
}
// Ein StockExchangeDemand darf nicht beendet und geschlossen sein.
foreach (var stockExchangeDemand in dbTransactionData.StockExchangeDemandsGetAll())
{
bool isOpen = OpenDemandManager.IsOpen((StockExchangeDemand)stockExchangeDemand);
Assert.False(stockExchangeDemand.IsFinished() && isOpen == false);
}
// Eine ProductionOrder darf nicht beendet sein und für eine ProductionOrder
// muss es mind. eine Operation geben.
Ids productionOrderIds = new Ids();
Ids operationIds = new Ids();
foreach (var operation in dbTransactionData.ProductionOrderOperationGetAll())
{
Id productionOrderId = operation.GetProductionOrderId();
if (productionOrderIds.Contains(productionOrderId) == false)
{
productionOrderIds.Add(productionOrderId);
}
operationIds.Add(operation.GetId());
}
foreach (var provider in dbTransactionData.ProductionOrderGetAll())
{
ProductionOrder productionOrder = (ProductionOrder)provider;
Assert.False(productionOrder.DetermineProductionOrderState()
.Equals(State.Finished));
Assert.True(productionOrderIds.Contains(productionOrder.GetId()));
}
// Für jede ProductionOrderBom muss die dazugehörige Operation da sein.
foreach (var demand in dbTransactionData.ProductionOrderBomGetAll())
{
ProductionOrderBom productionOrderBom = (ProductionOrderBom)demand;
operationIds.Contains(productionOrderBom.GetProductionOrderOperationId());
}
// Für jeden DemandToProvider und ProviderToDemand müssen die dazugehörigen
// Demands und Provider existieren.
foreach (var demandToProvider in dbTransactionData.DemandToProviderGetAll())
{
Demand demand = dbTransactionData.DemandsGetById(demandToProvider.GetDemandId());
Provider provider =
dbTransactionData.ProvidersGetById(demandToProvider.GetProviderId());
Assert.NotNull(demand);
Assert.NotNull(provider);
}
foreach (var providerToDemand in dbTransactionData.ProviderToDemandGetAll())
{
Demand demand = dbTransactionData.DemandsGetById(providerToDemand.GetDemandId());
Provider provider =
dbTransactionData.ProvidersGetById(providerToDemand.GetProviderId());
Assert.NotNull(demand);
Assert.NotNull(provider);
}
}