# MemoryAdapterFactory<TSerializer>.IsRewindable

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

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Streaming/MemoryStreams/MemoryAdapterFactory.cs#L49)

```csharp
public bool IsRewindable
```

Gets a value indicating whether this is a rewindable stream adapter - supports subscribing from previous point in time.

### Returns

True if this is a rewindable stream adapter, false otherwise.