com.cookingfox.lapasse.api.command.handler

Interface AsyncCommandHandler<S extends State,C extends Command,E extends Event>

Type Parameters:

S - The concrete type of the state object.

C - The concrete command type that this handler will handle.

E - The concrete event type that this handler will produce.

All Superinterfaces:

CommandHandler<S,C,E>, MessageHandler<C>

public interface AsyncCommandHandler<S extends State,C extends Command,E extends Event>
extends CommandHandler<S,C,E>

Command handler that handles its command asynchronously and produces zero or one event.

Method Summary

Modifier and Type	Method and Description
Callable<E>	handle(S state, C command) Handle a command asynchronously.

Method Detail

handle

Callable<E> handle(S state,
                   C command)

Handle a command asynchronously.

Parameters:

state - The current state object.

command - The command object to handle.

Returns:

The event as a result of the handled command (optional).