reactor.bus.routing

Interface Router

All Known Implementing Classes:

ConsumerFilteringRouter, StreamRouter, TraceableDelegatingRouter

public interface Router

An Router is used to route an Object to Consumers.

Author:

Andy Wilkinson, Stephane Maldini

Method Summary

Modifier and Type	Method and Description
<E extends Event<?>> void	route(Object key, E data, List<Registration<Object,? extends Consumer<? extends Event<?>>>> consumers, Consumer<E> completionConsumer, Consumer<Throwable> errorConsumer) Routes the event, triggered by a notification with the given key to the consumers.

Method Detail

route

<E extends Event<?>> void route(Object key,
                                E data,
                                List<Registration<Object,? extends Consumer<? extends Event<?>>>> consumers,
                                Consumer<E> completionConsumer,
                                Consumer<Throwable> errorConsumer)

Routes the event, triggered by a notification with the given key to the consumers. Depending on the router implementation, zero or more of the consumers will receive the event. Upon successful completion of the event routing, the completionConsumer will be invoked. completionConsumer may be null. In the event of an exception during routing the errorConsumer is invoked. errorConsumer may be null, in which case the exception is swallowed.

Parameters:

key - The notification key

data - The Object to route

consumers - The Consumers to route the event to.

completionConsumer - The Consumer to invoke upon successful completion of event routing

errorConsumer - The Consumer to invoke when an error occurs during event routing