io.grpc.util

Class ForwardingLoadBalancer

java.lang.Object

io.grpc.LoadBalancer

io.grpc.util.ForwardingLoadBalancer

Direct Known Subclasses:

GracefulSwitchLoadBalancer

@ExperimentalApi(value="https://github.com/grpc/grpc-java/issues/1771")
public abstract class ForwardingLoadBalancer
extends io.grpc.LoadBalancer

Nested Class Summary

Nested classes/interfaces inherited from class io.grpc.LoadBalancer

io.grpc.LoadBalancer.CreateSubchannelArgs, io.grpc.LoadBalancer.Factory, io.grpc.LoadBalancer.Helper, io.grpc.LoadBalancer.PickResult, io.grpc.LoadBalancer.PickSubchannelArgs, io.grpc.LoadBalancer.ResolvedAddresses, io.grpc.LoadBalancer.Subchannel, io.grpc.LoadBalancer.SubchannelPicker, io.grpc.LoadBalancer.SubchannelStateListener

Field Summary

Fields inherited from class io.grpc.LoadBalancer

ATTR_LOAD_BALANCING_CONFIG

Constructor Summary

Constructors

Constructor and Description
ForwardingLoadBalancer()

Method Summary

Modifier and Type	Method and Description
boolean	canHandleEmptyAddressListFromNameResolution()
protected abstract io.grpc.LoadBalancer	delegate() Returns the underlying balancer.
void	handleNameResolutionError(io.grpc.Status error)
void	handleResolvedAddresses(io.grpc.LoadBalancer.ResolvedAddresses resolvedAddresses)
void	handleResolvedAddressGroups(java.util.List<io.grpc.EquivalentAddressGroup> servers, io.grpc.Attributes attributes) Deprecated.
void	handleSubchannelState(io.grpc.LoadBalancer.Subchannel subchannel, io.grpc.ConnectivityStateInfo stateInfo) Deprecated.
void	requestConnection()
void	shutdown()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ForwardingLoadBalancer

public ForwardingLoadBalancer()

Method Detail

delegate

protected abstract io.grpc.LoadBalancer delegate()

Returns the underlying balancer.

handleResolvedAddressGroups

@Deprecated
public void handleResolvedAddressGroups(java.util.List<io.grpc.EquivalentAddressGroup> servers,
                                                    @NameResolver.ResolutionResultAttr
                                                    io.grpc.Attributes attributes)

Deprecated.

Overrides:

handleResolvedAddressGroups in class io.grpc.LoadBalancer

handleResolvedAddresses

public void handleResolvedAddresses(io.grpc.LoadBalancer.ResolvedAddresses resolvedAddresses)

Overrides:

handleResolvedAddresses in class io.grpc.LoadBalancer

handleNameResolutionError

public void handleNameResolutionError(io.grpc.Status error)

Specified by:

handleNameResolutionError in class io.grpc.LoadBalancer

handleSubchannelState

@Deprecated
public void handleSubchannelState(io.grpc.LoadBalancer.Subchannel subchannel,
                                              io.grpc.ConnectivityStateInfo stateInfo)

Deprecated.

Overrides:

handleSubchannelState in class io.grpc.LoadBalancer

shutdown

public void shutdown()

Specified by:

shutdown in class io.grpc.LoadBalancer

canHandleEmptyAddressListFromNameResolution

public boolean canHandleEmptyAddressListFromNameResolution()

Overrides:

canHandleEmptyAddressListFromNameResolution in class io.grpc.LoadBalancer

requestConnection

public void requestConnection()

Overrides:

requestConnection in class io.grpc.LoadBalancer

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object