Hello, i trying to build actor system as N-levels tree with mutable
state/data .
public class RootActor extends AbstractActor implements Loggable {
String name;
Root data;
public static Props props(String name, Root data, List<Node<?>> children) {
return Props.create(RootActor.class, () -> new RootActor(name, data,
children));
}
public RootActor(String name, Root data, List<Node<?>> childs) {
this.name = name;
this.data = data;
spreadChilds(childs);
}
@Override
public Receive createReceive() {
return receiveBuilder().build();
}
private void spreadChilds(List<Node<?>> childs) {
childs.forEach( node -> {
Data obj = ((Node<Data>)node).getData();
List<Node<?>> grandchilds = node.getChildren();
getContext().actorOf(ChildActor.props(obj.getName(), obj,
grandchilds), obj.getName());
});
}
}
1. What is the right way to initialize list of child actors and
grandchildren , does the supervisor strategy helps me to know when actor
tree initialization completed ?
2. Do i need to store child actors references in their parents ?
3. Are there right ways to initialize actors with mutable state/values ?
Thank you for advices.
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