Module org.neo4j.bolt.connection.routed

Package org.neo4j.bolt.connection.routed.impl.cluster.loadbalancing

Class LeastConnectedLoadBalancingStrategy

java.lang.Object

org.neo4j.bolt.connection.routed.impl.cluster.loadbalancing.LeastConnectedLoadBalancingStrategy

All Implemented Interfaces:

LoadBalancingStrategy

public class LeastConnectedLoadBalancingStrategy
extends Object
implements LoadBalancingStrategy

Constructor Summary

Constructors

Constructor	Description
LeastConnectedLoadBalancingStrategy(Function<BoltServerAddress,Integer> inUseFunction, LoggingProvider logging)

Method Summary

Modifier and Type	Method	Description
BoltServerAddress	selectReader(List<BoltServerAddress> knownReaders)	Select most appropriate read address from the given array of addresses.
BoltServerAddress	selectWriter(List<BoltServerAddress> knownWriters)	Select most appropriate write address from the given array of addresses.

Methods inherited from class java.lang.Object

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

Constructor Details

LeastConnectedLoadBalancingStrategy

public LeastConnectedLoadBalancingStrategy(Function<BoltServerAddress,Integer> inUseFunction,
 LoggingProvider logging)

Method Details

selectReader

public BoltServerAddress selectReader(List<BoltServerAddress> knownReaders)

Description copied from interface: LoadBalancingStrategy

Select most appropriate read address from the given array of addresses.

Specified by:

selectReader in interface LoadBalancingStrategy

Parameters:

knownReaders - array of all known readers.

Returns:

most appropriate reader or null if it can't be selected.

selectWriter

public BoltServerAddress selectWriter(List<BoltServerAddress> knownWriters)

Description copied from interface: LoadBalancingStrategy

Select most appropriate write address from the given array of addresses.

Specified by:

selectWriter in interface LoadBalancingStrategy

Parameters:

knownWriters - array of all known writers.

Returns:

most appropriate writer or null if it can't be selected.