com.couchbase.client.core.service.strategies

Class RoundRobinSelectionStrategy

java.lang.Object

com.couchbase.client.core.service.strategies.RoundRobinSelectionStrategy

All Implemented Interfaces:

SelectionStrategy

public class RoundRobinSelectionStrategy
extends Object
implements SelectionStrategy

Selects the Endpoint based on a round-robin selection of connected Endpoints.

Since:

1.3

Author:

Simon Baslé

Field Summary

Fields

Modifier and Type	Field and Description
protected int	skip

Constructor Summary

Constructors

Constructor and Description
RoundRobinSelectionStrategy()

Method Summary

Modifier and Type	Method and Description
Endpoint	select(CouchbaseRequest request, List<Endpoint> endpoints) Selects an Endpoint for the given CouchbaseRequest.
protected void	setSkip(int newValue) Force a value to the skip counter, mainly for testing purposes.

Methods inherited from class java.lang.Object

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

Field Detail

skip

protected volatile int skip

Constructor Detail

RoundRobinSelectionStrategy

public RoundRobinSelectionStrategy()

Method Detail

select

public Endpoint select(CouchbaseRequest request,
                       List<Endpoint> endpoints)

Selects an Endpoint for the given CouchbaseRequest.

If null is returned, it means that no endpoint could be selected and it is up to the calling party to decide what to do next.

Specified by:

select in interface SelectionStrategy

Parameters:

request - the input request.

endpoints - all the available endpoints.

Returns:

the selected endpoint.

setSkip

protected void setSkip(int newValue)

Force a value to the skip counter, mainly for testing purposes.

Parameters:

newValue - the new skip value to apply.