endpointSize provide querySize

Iterator<Pair<Q, E> > com.griddynamics.jagger.invoker.LoadBalancer< Q, E >.provide ( ) Returns an iterator over pairs. Author Grid Dynamics Details: Scenario take the next pair of queries and endpoints and try to execute invocation with this data Returns iterator over pairs Implemented in com.griddynamics.jagger.invoker.OneByOneLoadBalancer< Q, E >, com.griddynamics.jagger.invoker.RoundRobinLoadBalancer< Q, E >, com.griddynamics.jagger.invoker.SimpleLoadBalancer< Q, E >, and com.griddynamics.jagger.invoker.SimpleCircularLoadBalancer< Q, E >.