com.cisco.oss.foundation.loadbalancer

Class RoundRobinStrategy<S extends ClientRequest>

java.lang.Object

com.cisco.oss.foundation.loadbalancer.AbstractLoadBalancerStrategy<S>

com.cisco.oss.foundation.loadbalancer.RoundRobinStrategy<S>

All Implemented Interfaces:

LoadBalancerStrategy<S>, Serializable

Direct Known Subclasses:

StickyRoundRobinStrategy

public class RoundRobinStrategy<S extends ClientRequest>
extends AbstractLoadBalancerStrategy<S>

this is the round robin strategy implementation. this strategy delegates the requests to different servers each time. this way the load is balanced between more than 1 server.

Author:

Yair Ogen

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.cisco.oss.foundation.loadbalancer.LoadBalancerStrategy

LoadBalancerStrategy.STRATEGY_TYPE

Field Summary

Fields inherited from class com.cisco.oss.foundation.loadbalancer.AbstractLoadBalancerStrategy

LOGGER, readWriteLock, serverProxies

Fields inherited from interface com.cisco.oss.foundation.loadbalancer.LoadBalancerStrategy

lastKnownErrorThreadLocal

Constructor Summary

Constructors

Constructor and Description
RoundRobinStrategy(String serviceName, boolean serviceDirectoryEnabled, long waitingTime, String clientName, long retryDelay, int numberOfAttempts)

Method Summary

Methods

Modifier and Type	Method and Description
InternalServerProxy	getServerProxy(S request)
protected int	nextNode(int serverProxisListSize, S request)

Methods inherited from class com.cisco.oss.foundation.loadbalancer.AbstractLoadBalancerStrategy

getServerProxies, getServiceName, handleException, handleNullserverProxy, isServiceDirectoryEnabled, setServerProxies

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RoundRobinStrategy

public RoundRobinStrategy(String serviceName,
                  boolean serviceDirectoryEnabled,
                  long waitingTime,
                  String clientName,
                  long retryDelay,
                  int numberOfAttempts)

Method Detail

nextNode

protected int nextNode(int serverProxisListSize,
           S request)

getServerProxy

public InternalServerProxy getServerProxy(S request)