# DefaultChannelNamespacePredicateProvider

Package: [Microsoft.Orleans.BroadcastChannel](/orleans/docs/api/csharp/microsoft.orleans.broadcastchannel/) 10.0.0

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.BroadcastChannel) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.BroadcastChannel/SubscriberTable/Predicates/DefaultStreamNamespacePredicateProvider.cs#L10)

```csharp
public class DefaultChannelNamespacePredicateProvider : IChannelNamespacePredicateProvider
```

Default implementation of [IChannelNamespacePredicateProvider](/orleans/docs/api/csharp/microsoft.orleans.broadcastchannel/orleans.broadcastchannel.ichannelnamespacepredicateprovider/) for internally supported stream predicates.

## Constructors

- [DefaultChannelNamespacePredicateProvider](/orleans/docs/api/csharp/microsoft.orleans.broadcastchannel/orleans.broadcastchannel.defaultchannelnamespacepredicateprovider/constructors/constructor-87e2ae23/)

## Methods

- [TryGetPredicate(string, IChannelNamespacePredicate)](/orleans/docs/api/csharp/microsoft.orleans.broadcastchannel/orleans.broadcastchannel.defaultchannelnamespacepredicateprovider/methods/trygetpredicate-string-out-orleans-broadcastchannel-ichannelnamespacepredicate-b997a5ad/)