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public static final class VizierServiceGrpc.VizierServiceStub extends AbstractAsyncStub<VizierServiceGrpc.VizierServiceStub>A stub to allow clients to do asynchronous rpc calls to service VizierService.
Vertex AI Vizier API. Vertex AI Vizier is a service to solve blackbox optimization problems, such as tuning machine learning hyperparameters and searching over deep learning architectures.
Inheritance
java.lang.Object > io.grpc.stub.AbstractStub > io.grpc.stub.AbstractAsyncStub > VizierServiceGrpc.VizierServiceStubMethods
addTrialMeasurement(AddTrialMeasurementRequest request, StreamObserver<Trial> responseObserver)
public void addTrialMeasurement(AddTrialMeasurementRequest request, StreamObserver<Trial> responseObserver)Adds a measurement of the objective metrics to a Trial. This measurement is assumed to have been taken before the Trial is complete.
| Parameters | |
|---|---|
| Name | Description |
request |
AddTrialMeasurementRequest |
responseObserver |
io.grpc.stub.StreamObserver<Trial> |
build(Channel channel, CallOptions callOptions)
protected VizierServiceGrpc.VizierServiceStub build(Channel channel, CallOptions callOptions)| Parameters | |
|---|---|
| Name | Description |
channel |
io.grpc.Channel |
callOptions |
io.grpc.CallOptions |
| Returns | |
|---|---|
| Type | Description |
VizierServiceGrpc.VizierServiceStub |
|
checkTrialEarlyStoppingState(CheckTrialEarlyStoppingStateRequest request, StreamObserver<Operation> responseObserver)
public void checkTrialEarlyStoppingState(CheckTrialEarlyStoppingStateRequest request, StreamObserver<Operation> responseObserver)Checks whether a Trial should stop or not. Returns a long-running operation. When the operation is successful, it will contain a CheckTrialEarlyStoppingStateResponse.
| Parameters | |
|---|---|
| Name | Description |
request |
CheckTrialEarlyStoppingStateRequest |
responseObserver |
io.grpc.stub.StreamObserver<Operation> |
completeTrial(CompleteTrialRequest request, StreamObserver<Trial> responseObserver)
public void completeTrial(CompleteTrialRequest request, StreamObserver<Trial> responseObserver)Marks a Trial as complete.
| Parameters | |
|---|---|
| Name | Description |
request |
CompleteTrialRequest |
responseObserver |
io.grpc.stub.StreamObserver<Trial> |
createStudy(CreateStudyRequest request, StreamObserver<Study> responseObserver)
public void createStudy(CreateStudyRequest request, StreamObserver<Study> responseObserver)Creates a Study. A resource name will be generated after creation of the Study.
| Parameters | |
|---|---|
| Name | Description |
request |
CreateStudyRequest |
responseObserver |
io.grpc.stub.StreamObserver<Study> |
createTrial(CreateTrialRequest request, StreamObserver<Trial> responseObserver)
public void createTrial(CreateTrialRequest request, StreamObserver<Trial> responseObserver)Adds a user provided Trial to a Study.
| Parameters | |
|---|---|
| Name | Description |
request |
CreateTrialRequest |
responseObserver |
io.grpc.stub.StreamObserver<Trial> |
deleteStudy(DeleteStudyRequest request, StreamObserver<Empty> responseObserver)
public void deleteStudy(DeleteStudyRequest request, StreamObserver<Empty> responseObserver)Deletes a Study.
| Parameters | |
|---|---|
| Name | Description |
request |
DeleteStudyRequest |
responseObserver |
io.grpc.stub.StreamObserver<Empty> |
deleteTrial(DeleteTrialRequest request, StreamObserver<Empty> responseObserver)
public void deleteTrial(DeleteTrialRequest request, StreamObserver<Empty> responseObserver)Deletes a Trial.
| Parameters | |
|---|---|
| Name | Description |
request |
DeleteTrialRequest |
responseObserver |
io.grpc.stub.StreamObserver<Empty> |
getStudy(GetStudyRequest request, StreamObserver<Study> responseObserver)
public void getStudy(GetStudyRequest request, StreamObserver<Study> responseObserver)Gets a Study by name.
| Parameters | |
|---|---|
| Name | Description |
request |
GetStudyRequest |
responseObserver |
io.grpc.stub.StreamObserver<Study> |
getTrial(GetTrialRequest request, StreamObserver<Trial> responseObserver)
public void getTrial(GetTrialRequest request, StreamObserver<Trial> responseObserver)Gets a Trial.
| Parameters | |
|---|---|
| Name | Description |
request |
GetTrialRequest |
responseObserver |
io.grpc.stub.StreamObserver<Trial> |
listOptimalTrials(ListOptimalTrialsRequest request, StreamObserver<ListOptimalTrialsResponse> responseObserver)
public void listOptimalTrials(ListOptimalTrialsRequest request, StreamObserver<ListOptimalTrialsResponse> responseObserver)Lists the pareto-optimal Trials for multi-objective Study or the optimal Trials for single-objective Study. The definition of pareto-optimal can be checked in wiki page. https://en.wikipedia.org/wiki/Pareto_efficiency
| Parameters | |
|---|---|
| Name | Description |
request |
ListOptimalTrialsRequest |
responseObserver |
io.grpc.stub.StreamObserver<ListOptimalTrialsResponse> |
listStudies(ListStudiesRequest request, StreamObserver<ListStudiesResponse> responseObserver)
public void listStudies(ListStudiesRequest request, StreamObserver<ListStudiesResponse> responseObserver)Lists all the studies in a region for an associated project.
| Parameters | |
|---|---|
| Name | Description |
request |
ListStudiesRequest |
responseObserver |
io.grpc.stub.StreamObserver<ListStudiesResponse> |
listTrials(ListTrialsRequest request, StreamObserver<ListTrialsResponse> responseObserver)
public void listTrials(ListTrialsRequest request, StreamObserver<ListTrialsResponse> responseObserver)Lists the Trials associated with a Study.
| Parameters | |
|---|---|
| Name | Description |
request |
ListTrialsRequest |
responseObserver |
io.grpc.stub.StreamObserver<ListTrialsResponse> |
lookupStudy(LookupStudyRequest request, StreamObserver<Study> responseObserver)
public void lookupStudy(LookupStudyRequest request, StreamObserver<Study> responseObserver)Looks a study up using the user-defined display_name field instead of the fully qualified resource name.
| Parameters | |
|---|---|
| Name | Description |
request |
LookupStudyRequest |
responseObserver |
io.grpc.stub.StreamObserver<Study> |
stopTrial(StopTrialRequest request, StreamObserver<Trial> responseObserver)
public void stopTrial(StopTrialRequest request, StreamObserver<Trial> responseObserver)Stops a Trial.
| Parameters | |
|---|---|
| Name | Description |
request |
StopTrialRequest |
responseObserver |
io.grpc.stub.StreamObserver<Trial> |
suggestTrials(SuggestTrialsRequest request, StreamObserver<Operation> responseObserver)
public void suggestTrials(SuggestTrialsRequest request, StreamObserver<Operation> responseObserver)Adds one or more Trials to a Study, with parameter values suggested by Vertex AI Vizier. Returns a long-running operation associated with the generation of Trial suggestions. When this long-running operation succeeds, it will contain a SuggestTrialsResponse.
| Parameters | |
|---|---|
| Name | Description |
request |
SuggestTrialsRequest |
responseObserver |
io.grpc.stub.StreamObserver<Operation> |