akka.stream.stage

Interface AsyncCallback<T>

All Known Subinterfaces:

CallbackWrapper<T>

public interface AsyncCallback<T>

An asynchronous callback holder that is attached to a GraphStageLogic. Invoking invoke(T) will eventually lead to the registered handler being called.

Method Summary

Modifier and Type	Method and Description
void	invoke(T t) Dispatch an asynchronous notification.

Method Detail

invoke

void invoke(T t)

Dispatch an asynchronous notification. This method is thread-safe and may be invoked from external execution contexts.

Parameters:

t - (undocumented)