public LibrarianActor(Guid factoryId, long factoryInstanceId, long versionNumber, Func <IAsyncBusBroker, IAsyncBusEntity> busEntityFunc, ILogger log)
{
FactoryId = factoryId;
FactoryInstanceId = factoryInstanceId;
VersionNumber = versionNumber;
_busEntityFunc = busEntityFunc;
_log = log;
_updates = new SuperBinaryRoot <IDictionary <long, ICumulativeUpdate <T> > >(log);
}
internal VendorActor(Guid factoryId, long factoryInstanceId, LibrarianActor <T> librarian, Func <IAsyncBusBroker, IAsyncBusEntity> busEntityFunc, ILogger log)
{
_versionNumber = librarian.VersionNumber;
_confirmedVersionNumber = librarian.VersionNumber + 1;
_librarian = librarian;
_busEntityFunc = busEntityFunc;
_log = log;
_versions = new SuperBinaryRoot <VersionAccumulator>(log);
FactoryId = factoryId;
FactoryInstanceId = factoryInstanceId;
}
public static T Get <T>(this ISuperSonicCollection <T> collection, long index, T defaultValue = default(T)) where T : class
{
return(collection.AddOrUpdate(index, x => defaultValue, x => x));
}
public static T AddOrUpdate <T>(this ISuperSonicCollection <T> collection, long index, Func <long, T> createFunc, Func <T, T> updateFunc) where T : class
{
T old;
return(collection.AddOrUpdate(index, createFunc, updateFunc, out old));
}
public WarehouseActor(Func <long, Task <T> > externalLoaderFunc, ILogger log)
{
_externalLoaderFunc = externalLoaderFunc;
_snapshots = new SuperBinaryRoot <Snapshot <T> >(log);
}