# MemoryAdapterFactory<TSerializer>.GetStreamQueueMapper

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.memoryadapterfactory-1/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.memoryadapterfactory-1/methods/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Streaming/MemoryStreams/MemoryAdapterFactory.cs#L143)

```csharp
public IStreamQueueMapper GetStreamQueueMapper()
```

Creates a queue mapper.

### Returns

The queue mapper.