/* * Agiato: A simple no frill Cassandra API * Author: Pranab Ghosh * * Licensed under the Apache License, Version 2.0 (the "License"); you * may not use this file except in compliance with the License. You may * obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or * implied. See the License for the specific language governing * permissions and limitations under the License. */ package agiato.cassandra.connect; import agiato.cassandra.meta.Host; import java.util.List; /** * * @author pranab */ public class RoundRobinLoadBalancer extends LoadBalancer{ private int current = 0; public RoundRobinLoadBalancer(){ } @Override public synchronized HostConnections select() { HostConnections selected = hostConnections.get(current); current = ++current % hostConnections.size(); return selected; } }