com.netflix.loadbalancer

Class ZoneAffinityServerListFilter<T extends Server>

java.lang.Object

com.netflix.loadbalancer.AbstractServerListFilter<T>

com.netflix.loadbalancer.ZoneAffinityServerListFilter<T>

All Implemented Interfaces:

com.netflix.client.IClientConfigAware, ServerListFilter<T>

Direct Known Subclasses:

ServerListSubsetFilter

public class ZoneAffinityServerListFilter<T extends Server>
extends AbstractServerListFilter<T>
implements com.netflix.client.IClientConfigAware

This server list filter deals with filtering out servers based on the Zone affinity. This filtering will be turned on if either CommonClientConfigKey.EnableZoneAffinity or CommonClientConfigKey.EnableZoneExclusivity is set to true in IClientConfig object passed into this class during initialization. When turned on, servers outside the same zone (as indicated by Server.getZone()) will be filtered out. By default, zone affinity and exclusivity are turned off and nothing is filtered out.

Constructor Summary

Constructors

Constructor and Description
ZoneAffinityServerListFilter()
ZoneAffinityServerListFilter(com.netflix.client.config.IClientConfig niwsClientConfig)

Method Summary

Modifier and Type	Method and Description
java.util.List<T>	getFilteredListOfServers(java.util.List<T> servers)
void	initWithNiwsConfig(com.netflix.client.config.IClientConfig niwsClientConfig)
java.lang.String	toString()

Methods inherited from class com.netflix.loadbalancer.AbstractServerListFilter

getLoadBalancerStats, setLoadBalancerStats

Methods inherited from class java.lang.Object

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

Constructor Detail

ZoneAffinityServerListFilter

public ZoneAffinityServerListFilter()

ZoneAffinityServerListFilter

public ZoneAffinityServerListFilter(com.netflix.client.config.IClientConfig niwsClientConfig)

Method Detail

initWithNiwsConfig

public void initWithNiwsConfig(com.netflix.client.config.IClientConfig niwsClientConfig)

Specified by:

initWithNiwsConfig in interface com.netflix.client.IClientConfigAware

getFilteredListOfServers

public java.util.List<T> getFilteredListOfServers(java.util.List<T> servers)

Specified by:

getFilteredListOfServers in interface ServerListFilter<T extends Server>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object