Package io.smallrye.mutiny.subscription

Interface ContextSupport

All Known Subinterfaces:

MultiEmitter<T>, UniEmitter<T>, UniSubscriber<T>

All Known Implementing Classes:

AssertSubscriber, SafeSubscriber, SerializedSubscriber, Subscribers.CallbackBasedSubscriber, SwitchableSubscriptionSubscriber, UniAssertSubscriber, UniDelegatingSubscriber, UniSerializedSubscriber

@Experimental("Context support is a new experimental API introduced in Mutiny 1.3.0")
public interface ContextSupport

Interface for subscribers and types that provide a Context.

Method Summary

Modifier and Type	Method	Description
default Context	context()	Provide a context.

Method Detail

context

default Context context()

Provide a context.

Since calls to this method shall only be triggered when a Mutiny pipeline uses a withContext operator, there is no need in general for caching the context value in a field of the implementing class. Exceptions include operators that have cross-subscriber semantics such as memoizers or broadcasters.

This method is expected to be called once per withContext operator.

Returns:

the context, must not be null.