Package org.kiwiproject.registry.client

Class NoOpRegistryClient

java.lang.Object

org.kiwiproject.registry.client.NoOpRegistryClient

All Implemented Interfaces:

RegistryClient

public class NoOpRegistryClient
extends Object
implements RegistryClient

A "no-op" implementation of RegistryClient.

Nested Class Summary

Nested classes/interfaces inherited from interface org.kiwiproject.registry.client.RegistryClient

RegistryClient.InstanceQuery

Constructor Summary

Constructors

Constructor	Description
NoOpRegistryClient()

Method Summary

Modifier and Type	Method	Description
List<ServiceInstance>	findAllServiceInstancesBy(RegistryClient.InstanceQuery query)	Always returns an empty, unmodifiable list.
Optional<ServiceInstance>	findServiceInstanceBy(String serviceName, String instanceId)	Always returns an empty Optional.
List<ServiceInstance>	retrieveAllRegisteredInstances()	Always returns an empty, unmodifiable list.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.kiwiproject.registry.client.RegistryClient

findAllServiceInstancesBy, findServiceInstanceBy, findServiceInstanceBy

Constructor Detail

NoOpRegistryClient

public NoOpRegistryClient()

Method Detail

findServiceInstanceBy

public Optional<ServiceInstance> findServiceInstanceBy(String serviceName,
                                                       String instanceId)

Always returns an empty Optional.

Specified by:

findServiceInstanceBy in interface RegistryClient

Parameters:

serviceName - ignored

instanceId - ignored

Returns:

empty Optional

findAllServiceInstancesBy

public List<ServiceInstance> findAllServiceInstancesBy(RegistryClient.InstanceQuery query)

Always returns an empty, unmodifiable list.

Specified by:

findAllServiceInstancesBy in interface RegistryClient

Parameters:

query - ignored

Returns:

empty unmodifiable list

retrieveAllRegisteredInstances

public List<ServiceInstance> retrieveAllRegisteredInstances()

Always returns an empty, unmodifiable list.

Specified by:

retrieveAllRegisteredInstances in interface RegistryClient

Returns:

empty unmodifiable list