Class PowerOfTwoReplicaSelector (6.119.0)

6.119.0 (latest) 6.118.0 6.116.0 6.111.1 6.108.0 6.107.0 6.103.0 6.102.1 6.101.1 6.100.0 6.99.0 6.98.1 6.97.1 6.96.1 6.95.1 6.94.0 6.93.0 6.89.0 6.88.0 6.87.0 6.86.0 6.85.0 6.83.0 6.82.0 6.80.1 6.79.0 6.77.0 6.74.1 6.72.0 6.71.0 6.69.0 6.68.0 6.66.0 6.65.1 6.62.0 6.60.0 6.58.0 6.57.0 6.56.0 6.55.0 6.54.0 6.53.0 6.52.1 6.51.0 6.50.1 6.49.0 6.25.1 6.24.0 6.23.4 6.22.0 6.21.2 6.20.0 6.19.1 6.18.0 6.17.4 6.14.1

Beta

This library is covered by the Pre-GA Offerings Terms of the Terms of Service. Pre-GA libraries might have limited support, and changes to pre-GA libraries might not be compatible with other pre-GA versions. For more information, see the launch stage descriptions.

public class PowerOfTwoReplicaSelector implements ReplicaSelector

Implementation of ReplicaSelector using the "Power of 2 Random Choices" strategy.

Inheritance

java.lang.Object > PowerOfTwoReplicaSelector

Implements

ReplicaSelector

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Constructors

PowerOfTwoReplicaSelector()

public PowerOfTwoReplicaSelector()

Methods

select(List<ChannelEndpoint> candidates, Function<ChannelEndpoint,Double> scoreLookup)

public ChannelEndpoint select(List<ChannelEndpoint> candidates, Function<ChannelEndpoint,Double> scoreLookup)

Selects a replica from the given list of candidates.

Parameters
Name	Description
candidates	List<ChannelEndpoint>
scoreLookup	Function<ChannelEndpoint,Double>

Returns
Type	Description
ChannelEndpoint