Package groovy.concurrent

Interface ReactorHandler<T,R>

Type Parameters:
T - the message type
R - the reply type
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface ReactorHandler<T,R>
Context-aware handler for reactor actors. Receives the actor context and the incoming message; returns the reply value bound to Actor.sendAndGet(T) callers.

To stop the actor from inside the handler, call ctx.self().stop().

Since:
6.0.0
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    R
    apply(ActorContext<T> ctx, T message)
    Processes a single message and returns the reply.

  • Method Details

    • apply

      R apply(ActorContext<T> ctx, T message)
      Processes a single message and returns the reply.
      Parameters:
      ctx - the actor context
      message - the incoming message
      Returns:
      the reply value