akka.persistence.multidc.javadsl

Interface EventHandler<Event,State>

public interface EventHandler<Event,State>

Can be created with a EventHandlerBuilder available in ReplicatedEntity.eventHandlerBuilder(java.lang.Class<Event>) but can also be provided manually (as a lambda).

Method Summary

Modifier and Type	Method and Description
State	applyEvent(State state, Event event) Apply the event to the state.

Method Detail

applyEvent

State applyEvent(State state,
                 Event event)

Apply the event to the state. Return the new State.

Parameters:

state - (undocumented)

event - (undocumented)

Returns:

(undocumented)