Package org.apache.pekko.persistence.typed.javadsl

Interface CommandHandler<Command,Event,State>

All Known Subinterfaces:

CommandHandlerWithReply<Command,Event,State>

public interface CommandHandler<Command,Event,State>

FunctionalInterface for reacting on commands

Used with CommandHandlerBuilder to setup the behavior of a EventSourcedBehavior

Method Summary

Modifier and Type	Method	Description
Effect<Event,State>	apply(State state, Command command)

Method Details

apply

Effect<Event,State> apply(State state,
 Command command)