Package com.linecorp.armeria.client.endpoint

Interface EndpointSelector

All Known Subinterfaces:

EndpointGroup

All Known Implementing Classes:

DnsAddressEndpointGroup, DnsServiceEndpointGroup, DnsTextEndpointGroup, DynamicEndpointGroup, Endpoint, EurekaEndpointGroup, HealthCheckedEndpointGroup, PropertiesEndpointGroup, ZooKeeperEndpointGroup

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface EndpointSelector

Selects an Endpoint from an EndpointGroup.

Method Summary

Modifier and Type	Method	Description
Endpoint	select(ClientRequestContext ctx)	Selects an Endpoint from the EndpointGroup associated with the specified ClientRequestContext.

Method Details

select

@Nullable Endpoint select(ClientRequestContext ctx)

Selects an Endpoint from the EndpointGroup associated with the specified ClientRequestContext.

Returns:

the Endpoint selected by this EndpointSelector's selection strategy, or null if no Endpoint was selected, which can happen if the EndpointGroup is empty.