/*
* 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;
}
}