*Correction:* is actors.size(), not value.size(), value came from the 
original code which iterates over a Map, something else, which is my DDD 
shard distributor:

On Wednesday, June 29, 2016 at 10:40:20 PM UTC+1, Guido Medina wrote:
>
> Here is how to create your Router programmatically:
>
> final List<ActorRef> actors = ...
> Router router = new Router(new RoundRobinRoutingLogic(), 
> actors.stream().map(ActorRefRoutee::new).
>             collect(toCollection(() -> new ArrayList<>(actors.size())));
>
> In this case I'm using RoundRobinRoutingLogic, you can use any of the 
> pre-defined ones or you could implement your own.
> You want the size of that list to be something like:
>
> *Runtime.getRuntime().availableProcessors()* * *N* where N in [1..4]
>
> HTH,
>
> Guido.
>

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