Module org.neo4j.driver

Package org.neo4j.driver.internal.cluster.loadbalancing

Class LoadBalancer

java.lang.Object

org.neo4j.driver.internal.cluster.loadbalancing.LoadBalancer

All Implemented Interfaces:

ConnectionProvider

public class LoadBalancer
extends Object
implements ConnectionProvider

Constructor Summary

Constructors

Constructor	Description
LoadBalancer(ConnectionPool connectionPool, Rediscovery rediscovery, RoutingSettings settings, LoadBalancingStrategy loadBalancingStrategy, io.netty.util.concurrent.EventExecutorGroup eventExecutorGroup, Clock clock, Logging logging)

Method Summary

Modifier and Type	Method	Description
CompletionStage<Connection>	acquireConnection(ConnectionContext context)
CompletionStage<Void>	close()
Rediscovery	getRediscovery()	This method is only for testing
RoutingTableRegistry	getRoutingTableRegistry()
CompletionStage<Boolean>	supportsMultiDb()
CompletionStage<Boolean>	supportsSessionAuth()
CompletionStage<Void>	verifyConnectivity()	The validation of connectivity will happen with the default database.

Methods inherited from class java.lang.Object

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

Constructor Details

LoadBalancer

public LoadBalancer(ConnectionPool connectionPool,
 Rediscovery rediscovery,
 RoutingSettings settings,
 LoadBalancingStrategy loadBalancingStrategy,
 io.netty.util.concurrent.EventExecutorGroup eventExecutorGroup,
 Clock clock,
 Logging logging)

Method Details

acquireConnection

public CompletionStage<Connection> acquireConnection(ConnectionContext context)

Specified by:

acquireConnection in interface ConnectionProvider

verifyConnectivity

public CompletionStage<Void> verifyConnectivity()

Description copied from interface: ConnectionProvider

The validation of connectivity will happen with the default database.

Specified by:

verifyConnectivity in interface ConnectionProvider

close

public CompletionStage<Void> close()

Specified by:

close in interface ConnectionProvider

supportsMultiDb

public CompletionStage<Boolean> supportsMultiDb()

Specified by:

supportsMultiDb in interface ConnectionProvider

supportsSessionAuth

public CompletionStage<Boolean> supportsSessionAuth()

Specified by:

supportsSessionAuth in interface ConnectionProvider

getRoutingTableRegistry

public RoutingTableRegistry getRoutingTableRegistry()

getRediscovery

public Rediscovery getRediscovery()

This method is only for testing