Class VizierServiceGrpc.VizierServiceFutureStub (2.4.0)
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public static final class VizierServiceGrpc . VizierServiceFutureStub extends AbstractFutureStub<VizierServiceGrpc . VizierServiceFutureStub >
Vertex Vizier API.
Vizier service is a GCP 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.AbstractFutureStub >
VizierServiceGrpc.VizierServiceFutureStub
Inherited Members
io.grpc.stub.AbstractFutureStub.<T>newStub(io.grpc.stub.AbstractStub.StubFactory<T>,io.grpc.Channel)
io.grpc.stub.AbstractFutureStub.<T>newStub(io.grpc.stub.AbstractStub.StubFactory<T>,io.grpc.Channel,io.grpc.CallOptions)
io.grpc.stub.AbstractStub.<T>withOption(io.grpc.CallOptions.Key<T>,T)
io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)
io.grpc.stub.AbstractStub.getCallOptions()
io.grpc.stub.AbstractStub.getChannel()
io.grpc.stub.AbstractStub.withCallCredentials(io.grpc.CallCredentials)
io.grpc.stub.AbstractStub.withChannel(io.grpc.Channel)
io.grpc.stub.AbstractStub.withCompression(java.lang.String)
io.grpc.stub.AbstractStub.withDeadline(io.grpc.Deadline)
io.grpc.stub.AbstractStub.withDeadlineAfter(long,java.util.concurrent.TimeUnit)
io.grpc.stub.AbstractStub.withExecutor(java.util.concurrent.Executor)
io.grpc.stub.AbstractStub.withInterceptors(io.grpc.ClientInterceptor...)
io.grpc.stub.AbstractStub.withMaxInboundMessageSize(int)
io.grpc.stub.AbstractStub.withMaxOutboundMessageSize(int)
io.grpc.stub.AbstractStub.withWaitForReady()
Methods
public ListenableFuture<Trial> addTrialMeasurement ( AddTrialMeasurementRequest request )
Adds a measurement of the objective metrics to a Trial. This measurement
is assumed to have been taken before the Trial is complete.
Parameter
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture <Trial >
protected VizierServiceGrpc . VizierServiceFutureStub build ( Channel channel , CallOptions callOptions )
Parameters
Name Description
channel io.grpc.Channel
callOptions io.grpc.CallOptions
Returns
Overrides
io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)
public ListenableFuture<Operation> checkTrialEarlyStoppingState ( CheckTrialEarlyStoppingStateRequest request )
Checks whether a Trial should stop or not. Returns a
long-running operation. When the operation is successful,
it will contain a
CheckTrialEarlyStoppingStateResponse .
Parameter
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture <Operation >
public ListenableFuture<Trial> completeTrial ( CompleteTrialRequest request )
Marks a Trial as complete.
Parameter
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture <Trial >
public ListenableFuture<Study> createStudy ( CreateStudyRequest request )
Creates a Study. A resource name will be generated after creation of the
Study.
Parameter
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture <Study >
public ListenableFuture<Trial> createTrial ( CreateTrialRequest request )
Adds a user provided Trial to a Study.
Parameter
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture <Trial >
public ListenableFuture<Empty> deleteStudy ( DeleteStudyRequest request )
Parameter
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture <Empty >
public ListenableFuture<Empty> deleteTrial ( DeleteTrialRequest request )
Parameter
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture <Empty >
public ListenableFuture<Study> getStudy ( GetStudyRequest request )
Parameter
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture <Study >
public ListenableFuture<Trial> getTrial ( GetTrialRequest request )
Parameter
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture <Trial >
public ListenableFuture<ListOptimalTrialsResponse> listOptimalTrials ( ListOptimalTrialsRequest request )
Parameter
Returns
public ListenableFuture<ListStudiesResponse> listStudies ( ListStudiesRequest request )
Lists all the studies in a region for an associated project.
Parameter
Returns
public ListenableFuture<ListTrialsResponse> listTrials ( ListTrialsRequest request )
Lists the Trials associated with a Study.
Parameter
Returns
public ListenableFuture<Study> lookupStudy ( LookupStudyRequest request )
Looks a study up using the user-defined display_name field instead of the
fully qualified resource name.
Parameter
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture <Study >
public ListenableFuture<Trial> stopTrial ( StopTrialRequest request )
Parameter
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture <Trial >
public ListenableFuture<Operation> suggestTrials ( SuggestTrialsRequest request )
Adds one or more Trials to a Study, with parameter values
suggested by Vertex Vizier. Returns a long-running
operation associated with the generation of Trial suggestions.
When this long-running operation succeeds, it will contain
a SuggestTrialsResponse .
Parameter
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture <Operation >
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License , and code samples are licensed under the Apache 2.0 License . For details, see the Google Developers Site Policies . Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2026-03-14 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-03-14 UTC."],[],[]]
