Class RoundRobinLoadBalancer

LoadBalancer.java:43–60

}

class RoundRobinLoadBalancer extends LoadBalancer {
    Map<RequestType, Queue<Destination>> destinationsForRequest;

    @Override
    Destination balanceLoad(Request request) {
        if (!destinationsForRequest.containsKey(request.requestType)){
            Set<Destination> destinations = getDestinations(request);
            destinationsForRequest.put(request.requestType, cTq(destinations));
        }
        Destination destination = destinationsForRequest.get(request.requestType).poll();
        destinationsForRequest.get(request.requestType).add(destination);
        return destination;
    }

    private Queue<Destination> cTq(Set<Destination> destinations) {
        return null;
    }
}

class Service {
    String name;