Package com.linkedin.venice.fastclient.meta

Class AbstractClientRoutingStrategy

java.lang.Object

com.linkedin.venice.fastclient.meta.AbstractClientRoutingStrategy

Direct Known Subclasses:

HelixGroupRoutingStrategy, LeastLoadedClientRoutingStrategy

public class AbstractClientRoutingStrategy
extends Object

Constructor Summary

Constructors

Constructor	Description
AbstractClientRoutingStrategy()

Method Summary

Modifier and Type	Method	Description
int	getHelixGroupId(long requestId, int groupIdForOriginalRequest)
String	getReplicas(long requestId, int groupId, List<String> replicas)
boolean	trackRequest(RequestContext requestContext)	This method is used to track the request for any custom logic that needs to be executed when a request is sent.
void	updateHelixGroupInfo(Map<String,Integer> instanceToHelixGroupIdMap)

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractClientRoutingStrategy

public AbstractClientRoutingStrategy()

Method Details

getReplicas

public String getReplicas(long requestId,
 int groupId,
 List<String> replicas)

updateHelixGroupInfo

public void updateHelixGroupInfo(Map<String,Integer> instanceToHelixGroupIdMap)

getHelixGroupId

public int getHelixGroupId(long requestId,
 int groupIdForOriginalRequest)

trackRequest

public boolean trackRequest(RequestContext requestContext)

This method is used to track the request for any custom logic that needs to be executed when a request is sent.

Returns:

boolean to indicate whether the request is tracked or not.