BlocksPackage theBlocksPackage = (BlocksPackage)EPackage.Registry.INSTANCE.getEPackage(BlocksPackage.eNS_URI);
PortandflowsPackage thePortandflowsPackage = (PortandflowsPackage)EPackage.Registry.INSTANCE.getEPackage(PortandflowsPackage.eNS_URI);
ConstraintsPackage theConstraintsPackage = (ConstraintsPackage)EPackage.Registry.INSTANCE.getEPackage(ConstraintsPackage.eNS_URI);
ActivitiesPackage theActivitiesPackage = (ActivitiesPackage)EPackage.Registry.INSTANCE.getEPackage(ActivitiesPackage.eNS_URI);
AllocationsPackage theAllocationsPackage = (AllocationsPackage)EPackage.Registry.INSTANCE.getEPackage(AllocationsPackage.eNS_URI);
RequirementsPackage theRequirementsPackage = (RequirementsPackage)EPackage.Registry.INSTANCE.getEPackage(RequirementsPackage.eNS_URI);
InteractionsPackage theInteractionsPackage = (InteractionsPackage)EPackage.Registry.INSTANCE.getEPackage(InteractionsPackage.eNS_URI);
StatemachinesPackage theStatemachinesPackage = (StatemachinesPackage)EPackage.Registry.INSTANCE.getEPackage(StatemachinesPackage.eNS_URI);
UsecasesPackage theUsecasesPackage = (UsecasesPackage)EPackage.Registry.INSTANCE.getEPackage(UsecasesPackage.eNS_URI);
// Add subpackages