| // Copyright 2022 Google LLC |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| // Code generated by protoc-gen-go_gapic. DO NOT EDIT. |
| |
| package aiplatform |
| |
| import ( |
| "context" |
| "fmt" |
| "math" |
| "net/url" |
| "time" |
| |
| "cloud.google.com/go/longrunning" |
| lroauto "cloud.google.com/go/longrunning/autogen" |
| gax "github.com/googleapis/gax-go/v2" |
| "google.golang.org/api/iterator" |
| "google.golang.org/api/option" |
| "google.golang.org/api/option/internaloption" |
| gtransport "google.golang.org/api/transport/grpc" |
| aiplatformpb "google.golang.org/genproto/googleapis/cloud/aiplatform/v1" |
| longrunningpb "google.golang.org/genproto/googleapis/longrunning" |
| "google.golang.org/grpc" |
| "google.golang.org/grpc/metadata" |
| "google.golang.org/protobuf/proto" |
| ) |
| |
| var newVizierClientHook clientHook |
| |
| // VizierCallOptions contains the retry settings for each method of VizierClient. |
| type VizierCallOptions struct { |
| CreateStudy []gax.CallOption |
| GetStudy []gax.CallOption |
| ListStudies []gax.CallOption |
| DeleteStudy []gax.CallOption |
| LookupStudy []gax.CallOption |
| SuggestTrials []gax.CallOption |
| CreateTrial []gax.CallOption |
| GetTrial []gax.CallOption |
| ListTrials []gax.CallOption |
| AddTrialMeasurement []gax.CallOption |
| CompleteTrial []gax.CallOption |
| DeleteTrial []gax.CallOption |
| CheckTrialEarlyStoppingState []gax.CallOption |
| StopTrial []gax.CallOption |
| ListOptimalTrials []gax.CallOption |
| } |
| |
| func defaultVizierGRPCClientOptions() []option.ClientOption { |
| return []option.ClientOption{ |
| internaloption.WithDefaultEndpoint("aiplatform.googleapis.com:443"), |
| internaloption.WithDefaultMTLSEndpoint("aiplatform.mtls.googleapis.com:443"), |
| internaloption.WithDefaultAudience("https://aiplatform.googleapis.com/"), |
| internaloption.WithDefaultScopes(DefaultAuthScopes()...), |
| internaloption.EnableJwtWithScope(), |
| option.WithGRPCDialOption(grpc.WithDefaultCallOptions( |
| grpc.MaxCallRecvMsgSize(math.MaxInt32))), |
| } |
| } |
| |
| func defaultVizierCallOptions() *VizierCallOptions { |
| return &VizierCallOptions{ |
| CreateStudy: []gax.CallOption{}, |
| GetStudy: []gax.CallOption{}, |
| ListStudies: []gax.CallOption{}, |
| DeleteStudy: []gax.CallOption{}, |
| LookupStudy: []gax.CallOption{}, |
| SuggestTrials: []gax.CallOption{}, |
| CreateTrial: []gax.CallOption{}, |
| GetTrial: []gax.CallOption{}, |
| ListTrials: []gax.CallOption{}, |
| AddTrialMeasurement: []gax.CallOption{}, |
| CompleteTrial: []gax.CallOption{}, |
| DeleteTrial: []gax.CallOption{}, |
| CheckTrialEarlyStoppingState: []gax.CallOption{}, |
| StopTrial: []gax.CallOption{}, |
| ListOptimalTrials: []gax.CallOption{}, |
| } |
| } |
| |
| // internalVizierClient is an interface that defines the methods availaible from Vertex AI API. |
| type internalVizierClient interface { |
| Close() error |
| setGoogleClientInfo(...string) |
| Connection() *grpc.ClientConn |
| CreateStudy(context.Context, *aiplatformpb.CreateStudyRequest, ...gax.CallOption) (*aiplatformpb.Study, error) |
| GetStudy(context.Context, *aiplatformpb.GetStudyRequest, ...gax.CallOption) (*aiplatformpb.Study, error) |
| ListStudies(context.Context, *aiplatformpb.ListStudiesRequest, ...gax.CallOption) *StudyIterator |
| DeleteStudy(context.Context, *aiplatformpb.DeleteStudyRequest, ...gax.CallOption) error |
| LookupStudy(context.Context, *aiplatformpb.LookupStudyRequest, ...gax.CallOption) (*aiplatformpb.Study, error) |
| SuggestTrials(context.Context, *aiplatformpb.SuggestTrialsRequest, ...gax.CallOption) (*SuggestTrialsOperation, error) |
| SuggestTrialsOperation(name string) *SuggestTrialsOperation |
| CreateTrial(context.Context, *aiplatformpb.CreateTrialRequest, ...gax.CallOption) (*aiplatformpb.Trial, error) |
| GetTrial(context.Context, *aiplatformpb.GetTrialRequest, ...gax.CallOption) (*aiplatformpb.Trial, error) |
| ListTrials(context.Context, *aiplatformpb.ListTrialsRequest, ...gax.CallOption) *TrialIterator |
| AddTrialMeasurement(context.Context, *aiplatformpb.AddTrialMeasurementRequest, ...gax.CallOption) (*aiplatformpb.Trial, error) |
| CompleteTrial(context.Context, *aiplatformpb.CompleteTrialRequest, ...gax.CallOption) (*aiplatformpb.Trial, error) |
| DeleteTrial(context.Context, *aiplatformpb.DeleteTrialRequest, ...gax.CallOption) error |
| CheckTrialEarlyStoppingState(context.Context, *aiplatformpb.CheckTrialEarlyStoppingStateRequest, ...gax.CallOption) (*CheckTrialEarlyStoppingStateOperation, error) |
| CheckTrialEarlyStoppingStateOperation(name string) *CheckTrialEarlyStoppingStateOperation |
| StopTrial(context.Context, *aiplatformpb.StopTrialRequest, ...gax.CallOption) (*aiplatformpb.Trial, error) |
| ListOptimalTrials(context.Context, *aiplatformpb.ListOptimalTrialsRequest, ...gax.CallOption) (*aiplatformpb.ListOptimalTrialsResponse, error) |
| } |
| |
| // VizierClient is a client for interacting with Vertex AI API. |
| // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls. |
| // |
| // 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. |
| type VizierClient struct { |
| // The internal transport-dependent client. |
| internalClient internalVizierClient |
| |
| // The call options for this service. |
| CallOptions *VizierCallOptions |
| |
| // LROClient is used internally to handle long-running operations. |
| // It is exposed so that its CallOptions can be modified if required. |
| // Users should not Close this client. |
| LROClient *lroauto.OperationsClient |
| } |
| |
| // Wrapper methods routed to the internal client. |
| |
| // Close closes the connection to the API service. The user should invoke this when |
| // the client is no longer required. |
| func (c *VizierClient) Close() error { |
| return c.internalClient.Close() |
| } |
| |
| // setGoogleClientInfo sets the name and version of the application in |
| // the `x-goog-api-client` header passed on each request. Intended for |
| // use by Google-written clients. |
| func (c *VizierClient) setGoogleClientInfo(keyval ...string) { |
| c.internalClient.setGoogleClientInfo(keyval...) |
| } |
| |
| // Connection returns a connection to the API service. |
| // |
| // Deprecated. |
| func (c *VizierClient) Connection() *grpc.ClientConn { |
| return c.internalClient.Connection() |
| } |
| |
| // CreateStudy creates a Study. A resource name will be generated after creation of the |
| // Study. |
| func (c *VizierClient) CreateStudy(ctx context.Context, req *aiplatformpb.CreateStudyRequest, opts ...gax.CallOption) (*aiplatformpb.Study, error) { |
| return c.internalClient.CreateStudy(ctx, req, opts...) |
| } |
| |
| // GetStudy gets a Study by name. |
| func (c *VizierClient) GetStudy(ctx context.Context, req *aiplatformpb.GetStudyRequest, opts ...gax.CallOption) (*aiplatformpb.Study, error) { |
| return c.internalClient.GetStudy(ctx, req, opts...) |
| } |
| |
| // ListStudies lists all the studies in a region for an associated project. |
| func (c *VizierClient) ListStudies(ctx context.Context, req *aiplatformpb.ListStudiesRequest, opts ...gax.CallOption) *StudyIterator { |
| return c.internalClient.ListStudies(ctx, req, opts...) |
| } |
| |
| // DeleteStudy deletes a Study. |
| func (c *VizierClient) DeleteStudy(ctx context.Context, req *aiplatformpb.DeleteStudyRequest, opts ...gax.CallOption) error { |
| return c.internalClient.DeleteStudy(ctx, req, opts...) |
| } |
| |
| // LookupStudy looks a study up using the user-defined display_name field instead of the |
| // fully qualified resource name. |
| func (c *VizierClient) LookupStudy(ctx context.Context, req *aiplatformpb.LookupStudyRequest, opts ...gax.CallOption) (*aiplatformpb.Study, error) { |
| return c.internalClient.LookupStudy(ctx, req, opts...) |
| } |
| |
| // SuggestTrials 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. |
| func (c *VizierClient) SuggestTrials(ctx context.Context, req *aiplatformpb.SuggestTrialsRequest, opts ...gax.CallOption) (*SuggestTrialsOperation, error) { |
| return c.internalClient.SuggestTrials(ctx, req, opts...) |
| } |
| |
| // SuggestTrialsOperation returns a new SuggestTrialsOperation from a given name. |
| // The name must be that of a previously created SuggestTrialsOperation, possibly from a different process. |
| func (c *VizierClient) SuggestTrialsOperation(name string) *SuggestTrialsOperation { |
| return c.internalClient.SuggestTrialsOperation(name) |
| } |
| |
| // CreateTrial adds a user provided Trial to a Study. |
| func (c *VizierClient) CreateTrial(ctx context.Context, req *aiplatformpb.CreateTrialRequest, opts ...gax.CallOption) (*aiplatformpb.Trial, error) { |
| return c.internalClient.CreateTrial(ctx, req, opts...) |
| } |
| |
| // GetTrial gets a Trial. |
| func (c *VizierClient) GetTrial(ctx context.Context, req *aiplatformpb.GetTrialRequest, opts ...gax.CallOption) (*aiplatformpb.Trial, error) { |
| return c.internalClient.GetTrial(ctx, req, opts...) |
| } |
| |
| // ListTrials lists the Trials associated with a Study. |
| func (c *VizierClient) ListTrials(ctx context.Context, req *aiplatformpb.ListTrialsRequest, opts ...gax.CallOption) *TrialIterator { |
| return c.internalClient.ListTrials(ctx, req, opts...) |
| } |
| |
| // AddTrialMeasurement adds a measurement of the objective metrics to a Trial. This measurement |
| // is assumed to have been taken before the Trial is complete. |
| func (c *VizierClient) AddTrialMeasurement(ctx context.Context, req *aiplatformpb.AddTrialMeasurementRequest, opts ...gax.CallOption) (*aiplatformpb.Trial, error) { |
| return c.internalClient.AddTrialMeasurement(ctx, req, opts...) |
| } |
| |
| // CompleteTrial marks a Trial as complete. |
| func (c *VizierClient) CompleteTrial(ctx context.Context, req *aiplatformpb.CompleteTrialRequest, opts ...gax.CallOption) (*aiplatformpb.Trial, error) { |
| return c.internalClient.CompleteTrial(ctx, req, opts...) |
| } |
| |
| // DeleteTrial deletes a Trial. |
| func (c *VizierClient) DeleteTrial(ctx context.Context, req *aiplatformpb.DeleteTrialRequest, opts ...gax.CallOption) error { |
| return c.internalClient.DeleteTrial(ctx, req, opts...) |
| } |
| |
| // CheckTrialEarlyStoppingState checks whether a Trial should stop or not. Returns a |
| // long-running operation. When the operation is successful, |
| // it will contain a |
| // CheckTrialEarlyStoppingStateResponse. |
| func (c *VizierClient) CheckTrialEarlyStoppingState(ctx context.Context, req *aiplatformpb.CheckTrialEarlyStoppingStateRequest, opts ...gax.CallOption) (*CheckTrialEarlyStoppingStateOperation, error) { |
| return c.internalClient.CheckTrialEarlyStoppingState(ctx, req, opts...) |
| } |
| |
| // CheckTrialEarlyStoppingStateOperation returns a new CheckTrialEarlyStoppingStateOperation from a given name. |
| // The name must be that of a previously created CheckTrialEarlyStoppingStateOperation, possibly from a different process. |
| func (c *VizierClient) CheckTrialEarlyStoppingStateOperation(name string) *CheckTrialEarlyStoppingStateOperation { |
| return c.internalClient.CheckTrialEarlyStoppingStateOperation(name) |
| } |
| |
| // StopTrial stops a Trial. |
| func (c *VizierClient) StopTrial(ctx context.Context, req *aiplatformpb.StopTrialRequest, opts ...gax.CallOption) (*aiplatformpb.Trial, error) { |
| return c.internalClient.StopTrial(ctx, req, opts...) |
| } |
| |
| // ListOptimalTrials 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 (at https://en.wikipedia.org/wiki/Pareto_efficiency) |
| func (c *VizierClient) ListOptimalTrials(ctx context.Context, req *aiplatformpb.ListOptimalTrialsRequest, opts ...gax.CallOption) (*aiplatformpb.ListOptimalTrialsResponse, error) { |
| return c.internalClient.ListOptimalTrials(ctx, req, opts...) |
| } |
| |
| // vizierGRPCClient is a client for interacting with Vertex AI API over gRPC transport. |
| // |
| // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls. |
| type vizierGRPCClient struct { |
| // Connection pool of gRPC connections to the service. |
| connPool gtransport.ConnPool |
| |
| // flag to opt out of default deadlines via GOOGLE_API_GO_EXPERIMENTAL_DISABLE_DEFAULT_DEADLINE |
| disableDeadlines bool |
| |
| // Points back to the CallOptions field of the containing VizierClient |
| CallOptions **VizierCallOptions |
| |
| // The gRPC API client. |
| vizierClient aiplatformpb.VizierServiceClient |
| |
| // LROClient is used internally to handle long-running operations. |
| // It is exposed so that its CallOptions can be modified if required. |
| // Users should not Close this client. |
| LROClient **lroauto.OperationsClient |
| |
| // The x-goog-* metadata to be sent with each request. |
| xGoogMetadata metadata.MD |
| } |
| |
| // NewVizierClient creates a new vizier service client based on gRPC. |
| // The returned client must be Closed when it is done being used to clean up its underlying connections. |
| // |
| // 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. |
| func NewVizierClient(ctx context.Context, opts ...option.ClientOption) (*VizierClient, error) { |
| clientOpts := defaultVizierGRPCClientOptions() |
| if newVizierClientHook != nil { |
| hookOpts, err := newVizierClientHook(ctx, clientHookParams{}) |
| if err != nil { |
| return nil, err |
| } |
| clientOpts = append(clientOpts, hookOpts...) |
| } |
| |
| disableDeadlines, err := checkDisableDeadlines() |
| if err != nil { |
| return nil, err |
| } |
| |
| connPool, err := gtransport.DialPool(ctx, append(clientOpts, opts...)...) |
| if err != nil { |
| return nil, err |
| } |
| client := VizierClient{CallOptions: defaultVizierCallOptions()} |
| |
| c := &vizierGRPCClient{ |
| connPool: connPool, |
| disableDeadlines: disableDeadlines, |
| vizierClient: aiplatformpb.NewVizierServiceClient(connPool), |
| CallOptions: &client.CallOptions, |
| } |
| c.setGoogleClientInfo() |
| |
| client.internalClient = c |
| |
| client.LROClient, err = lroauto.NewOperationsClient(ctx, gtransport.WithConnPool(connPool)) |
| if err != nil { |
| // This error "should not happen", since we are just reusing old connection pool |
| // and never actually need to dial. |
| // If this does happen, we could leak connp. However, we cannot close conn: |
| // If the user invoked the constructor with option.WithGRPCConn, |
| // we would close a connection that's still in use. |
| // TODO: investigate error conditions. |
| return nil, err |
| } |
| c.LROClient = &client.LROClient |
| return &client, nil |
| } |
| |
| // Connection returns a connection to the API service. |
| // |
| // Deprecated. |
| func (c *vizierGRPCClient) Connection() *grpc.ClientConn { |
| return c.connPool.Conn() |
| } |
| |
| // setGoogleClientInfo sets the name and version of the application in |
| // the `x-goog-api-client` header passed on each request. Intended for |
| // use by Google-written clients. |
| func (c *vizierGRPCClient) setGoogleClientInfo(keyval ...string) { |
| kv := append([]string{"gl-go", versionGo()}, keyval...) |
| kv = append(kv, "gapic", getVersionClient(), "gax", gax.Version, "grpc", grpc.Version) |
| c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...)) |
| } |
| |
| // Close closes the connection to the API service. The user should invoke this when |
| // the client is no longer required. |
| func (c *vizierGRPCClient) Close() error { |
| return c.connPool.Close() |
| } |
| |
| func (c *vizierGRPCClient) CreateStudy(ctx context.Context, req *aiplatformpb.CreateStudyRequest, opts ...gax.CallOption) (*aiplatformpb.Study, error) { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).CreateStudy[0:len((*c.CallOptions).CreateStudy):len((*c.CallOptions).CreateStudy)], opts...) |
| var resp *aiplatformpb.Study |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.vizierClient.CreateStudy(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *vizierGRPCClient) GetStudy(ctx context.Context, req *aiplatformpb.GetStudyRequest, opts ...gax.CallOption) (*aiplatformpb.Study, error) { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).GetStudy[0:len((*c.CallOptions).GetStudy):len((*c.CallOptions).GetStudy)], opts...) |
| var resp *aiplatformpb.Study |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.vizierClient.GetStudy(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *vizierGRPCClient) ListStudies(ctx context.Context, req *aiplatformpb.ListStudiesRequest, opts ...gax.CallOption) *StudyIterator { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).ListStudies[0:len((*c.CallOptions).ListStudies):len((*c.CallOptions).ListStudies)], opts...) |
| it := &StudyIterator{} |
| req = proto.Clone(req).(*aiplatformpb.ListStudiesRequest) |
| it.InternalFetch = func(pageSize int, pageToken string) ([]*aiplatformpb.Study, string, error) { |
| resp := &aiplatformpb.ListStudiesResponse{} |
| if pageToken != "" { |
| req.PageToken = pageToken |
| } |
| if pageSize > math.MaxInt32 { |
| req.PageSize = math.MaxInt32 |
| } else if pageSize != 0 { |
| req.PageSize = int32(pageSize) |
| } |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.vizierClient.ListStudies(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, "", err |
| } |
| |
| it.Response = resp |
| return resp.GetStudies(), resp.GetNextPageToken(), nil |
| } |
| fetch := func(pageSize int, pageToken string) (string, error) { |
| items, nextPageToken, err := it.InternalFetch(pageSize, pageToken) |
| if err != nil { |
| return "", err |
| } |
| it.items = append(it.items, items...) |
| return nextPageToken, nil |
| } |
| |
| it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf) |
| it.pageInfo.MaxSize = int(req.GetPageSize()) |
| it.pageInfo.Token = req.GetPageToken() |
| |
| return it |
| } |
| |
| func (c *vizierGRPCClient) DeleteStudy(ctx context.Context, req *aiplatformpb.DeleteStudyRequest, opts ...gax.CallOption) error { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).DeleteStudy[0:len((*c.CallOptions).DeleteStudy):len((*c.CallOptions).DeleteStudy)], opts...) |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| _, err = c.vizierClient.DeleteStudy(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| return err |
| } |
| |
| func (c *vizierGRPCClient) LookupStudy(ctx context.Context, req *aiplatformpb.LookupStudyRequest, opts ...gax.CallOption) (*aiplatformpb.Study, error) { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).LookupStudy[0:len((*c.CallOptions).LookupStudy):len((*c.CallOptions).LookupStudy)], opts...) |
| var resp *aiplatformpb.Study |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.vizierClient.LookupStudy(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *vizierGRPCClient) SuggestTrials(ctx context.Context, req *aiplatformpb.SuggestTrialsRequest, opts ...gax.CallOption) (*SuggestTrialsOperation, error) { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).SuggestTrials[0:len((*c.CallOptions).SuggestTrials):len((*c.CallOptions).SuggestTrials)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.vizierClient.SuggestTrials(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &SuggestTrialsOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *vizierGRPCClient) CreateTrial(ctx context.Context, req *aiplatformpb.CreateTrialRequest, opts ...gax.CallOption) (*aiplatformpb.Trial, error) { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).CreateTrial[0:len((*c.CallOptions).CreateTrial):len((*c.CallOptions).CreateTrial)], opts...) |
| var resp *aiplatformpb.Trial |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.vizierClient.CreateTrial(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *vizierGRPCClient) GetTrial(ctx context.Context, req *aiplatformpb.GetTrialRequest, opts ...gax.CallOption) (*aiplatformpb.Trial, error) { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).GetTrial[0:len((*c.CallOptions).GetTrial):len((*c.CallOptions).GetTrial)], opts...) |
| var resp *aiplatformpb.Trial |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.vizierClient.GetTrial(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *vizierGRPCClient) ListTrials(ctx context.Context, req *aiplatformpb.ListTrialsRequest, opts ...gax.CallOption) *TrialIterator { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).ListTrials[0:len((*c.CallOptions).ListTrials):len((*c.CallOptions).ListTrials)], opts...) |
| it := &TrialIterator{} |
| req = proto.Clone(req).(*aiplatformpb.ListTrialsRequest) |
| it.InternalFetch = func(pageSize int, pageToken string) ([]*aiplatformpb.Trial, string, error) { |
| resp := &aiplatformpb.ListTrialsResponse{} |
| if pageToken != "" { |
| req.PageToken = pageToken |
| } |
| if pageSize > math.MaxInt32 { |
| req.PageSize = math.MaxInt32 |
| } else if pageSize != 0 { |
| req.PageSize = int32(pageSize) |
| } |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.vizierClient.ListTrials(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, "", err |
| } |
| |
| it.Response = resp |
| return resp.GetTrials(), resp.GetNextPageToken(), nil |
| } |
| fetch := func(pageSize int, pageToken string) (string, error) { |
| items, nextPageToken, err := it.InternalFetch(pageSize, pageToken) |
| if err != nil { |
| return "", err |
| } |
| it.items = append(it.items, items...) |
| return nextPageToken, nil |
| } |
| |
| it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf) |
| it.pageInfo.MaxSize = int(req.GetPageSize()) |
| it.pageInfo.Token = req.GetPageToken() |
| |
| return it |
| } |
| |
| func (c *vizierGRPCClient) AddTrialMeasurement(ctx context.Context, req *aiplatformpb.AddTrialMeasurementRequest, opts ...gax.CallOption) (*aiplatformpb.Trial, error) { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "trial_name", url.QueryEscape(req.GetTrialName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).AddTrialMeasurement[0:len((*c.CallOptions).AddTrialMeasurement):len((*c.CallOptions).AddTrialMeasurement)], opts...) |
| var resp *aiplatformpb.Trial |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.vizierClient.AddTrialMeasurement(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *vizierGRPCClient) CompleteTrial(ctx context.Context, req *aiplatformpb.CompleteTrialRequest, opts ...gax.CallOption) (*aiplatformpb.Trial, error) { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).CompleteTrial[0:len((*c.CallOptions).CompleteTrial):len((*c.CallOptions).CompleteTrial)], opts...) |
| var resp *aiplatformpb.Trial |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.vizierClient.CompleteTrial(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *vizierGRPCClient) DeleteTrial(ctx context.Context, req *aiplatformpb.DeleteTrialRequest, opts ...gax.CallOption) error { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).DeleteTrial[0:len((*c.CallOptions).DeleteTrial):len((*c.CallOptions).DeleteTrial)], opts...) |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| _, err = c.vizierClient.DeleteTrial(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| return err |
| } |
| |
| func (c *vizierGRPCClient) CheckTrialEarlyStoppingState(ctx context.Context, req *aiplatformpb.CheckTrialEarlyStoppingStateRequest, opts ...gax.CallOption) (*CheckTrialEarlyStoppingStateOperation, error) { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "trial_name", url.QueryEscape(req.GetTrialName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).CheckTrialEarlyStoppingState[0:len((*c.CallOptions).CheckTrialEarlyStoppingState):len((*c.CallOptions).CheckTrialEarlyStoppingState)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.vizierClient.CheckTrialEarlyStoppingState(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &CheckTrialEarlyStoppingStateOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *vizierGRPCClient) StopTrial(ctx context.Context, req *aiplatformpb.StopTrialRequest, opts ...gax.CallOption) (*aiplatformpb.Trial, error) { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).StopTrial[0:len((*c.CallOptions).StopTrial):len((*c.CallOptions).StopTrial)], opts...) |
| var resp *aiplatformpb.Trial |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.vizierClient.StopTrial(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *vizierGRPCClient) ListOptimalTrials(ctx context.Context, req *aiplatformpb.ListOptimalTrialsRequest, opts ...gax.CallOption) (*aiplatformpb.ListOptimalTrialsResponse, error) { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).ListOptimalTrials[0:len((*c.CallOptions).ListOptimalTrials):len((*c.CallOptions).ListOptimalTrials)], opts...) |
| var resp *aiplatformpb.ListOptimalTrialsResponse |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.vizierClient.ListOptimalTrials(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| // CheckTrialEarlyStoppingStateOperation manages a long-running operation from CheckTrialEarlyStoppingState. |
| type CheckTrialEarlyStoppingStateOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // CheckTrialEarlyStoppingStateOperation returns a new CheckTrialEarlyStoppingStateOperation from a given name. |
| // The name must be that of a previously created CheckTrialEarlyStoppingStateOperation, possibly from a different process. |
| func (c *vizierGRPCClient) CheckTrialEarlyStoppingStateOperation(name string) *CheckTrialEarlyStoppingStateOperation { |
| return &CheckTrialEarlyStoppingStateOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}), |
| } |
| } |
| |
| // Wait blocks until the long-running operation is completed, returning the response and any errors encountered. |
| // |
| // See documentation of Poll for error-handling information. |
| func (op *CheckTrialEarlyStoppingStateOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*aiplatformpb.CheckTrialEarlyStoppingStateResponse, error) { |
| var resp aiplatformpb.CheckTrialEarlyStoppingStateResponse |
| if err := op.lro.WaitWithInterval(ctx, &resp, time.Minute, opts...); err != nil { |
| return nil, err |
| } |
| return &resp, nil |
| } |
| |
| // Poll fetches the latest state of the long-running operation. |
| // |
| // Poll also fetches the latest metadata, which can be retrieved by Metadata. |
| // |
| // If Poll fails, the error is returned and op is unmodified. If Poll succeeds and |
| // the operation has completed with failure, the error is returned and op.Done will return true. |
| // If Poll succeeds and the operation has completed successfully, |
| // op.Done will return true, and the response of the operation is returned. |
| // If Poll succeeds and the operation has not completed, the returned response and error are both nil. |
| func (op *CheckTrialEarlyStoppingStateOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*aiplatformpb.CheckTrialEarlyStoppingStateResponse, error) { |
| var resp aiplatformpb.CheckTrialEarlyStoppingStateResponse |
| if err := op.lro.Poll(ctx, &resp, opts...); err != nil { |
| return nil, err |
| } |
| if !op.Done() { |
| return nil, nil |
| } |
| return &resp, nil |
| } |
| |
| // Metadata returns metadata associated with the long-running operation. |
| // Metadata itself does not contact the server, but Poll does. |
| // To get the latest metadata, call this method after a successful call to Poll. |
| // If the metadata is not available, the returned metadata and error are both nil. |
| func (op *CheckTrialEarlyStoppingStateOperation) Metadata() (*aiplatformpb.CheckTrialEarlyStoppingStateMetatdata, error) { |
| var meta aiplatformpb.CheckTrialEarlyStoppingStateMetatdata |
| if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata { |
| return nil, nil |
| } else if err != nil { |
| return nil, err |
| } |
| return &meta, nil |
| } |
| |
| // Done reports whether the long-running operation has completed. |
| func (op *CheckTrialEarlyStoppingStateOperation) Done() bool { |
| return op.lro.Done() |
| } |
| |
| // Name returns the name of the long-running operation. |
| // The name is assigned by the server and is unique within the service from which the operation is created. |
| func (op *CheckTrialEarlyStoppingStateOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // SuggestTrialsOperation manages a long-running operation from SuggestTrials. |
| type SuggestTrialsOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // SuggestTrialsOperation returns a new SuggestTrialsOperation from a given name. |
| // The name must be that of a previously created SuggestTrialsOperation, possibly from a different process. |
| func (c *vizierGRPCClient) SuggestTrialsOperation(name string) *SuggestTrialsOperation { |
| return &SuggestTrialsOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}), |
| } |
| } |
| |
| // Wait blocks until the long-running operation is completed, returning the response and any errors encountered. |
| // |
| // See documentation of Poll for error-handling information. |
| func (op *SuggestTrialsOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*aiplatformpb.SuggestTrialsResponse, error) { |
| var resp aiplatformpb.SuggestTrialsResponse |
| if err := op.lro.WaitWithInterval(ctx, &resp, time.Minute, opts...); err != nil { |
| return nil, err |
| } |
| return &resp, nil |
| } |
| |
| // Poll fetches the latest state of the long-running operation. |
| // |
| // Poll also fetches the latest metadata, which can be retrieved by Metadata. |
| // |
| // If Poll fails, the error is returned and op is unmodified. If Poll succeeds and |
| // the operation has completed with failure, the error is returned and op.Done will return true. |
| // If Poll succeeds and the operation has completed successfully, |
| // op.Done will return true, and the response of the operation is returned. |
| // If Poll succeeds and the operation has not completed, the returned response and error are both nil. |
| func (op *SuggestTrialsOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*aiplatformpb.SuggestTrialsResponse, error) { |
| var resp aiplatformpb.SuggestTrialsResponse |
| if err := op.lro.Poll(ctx, &resp, opts...); err != nil { |
| return nil, err |
| } |
| if !op.Done() { |
| return nil, nil |
| } |
| return &resp, nil |
| } |
| |
| // Metadata returns metadata associated with the long-running operation. |
| // Metadata itself does not contact the server, but Poll does. |
| // To get the latest metadata, call this method after a successful call to Poll. |
| // If the metadata is not available, the returned metadata and error are both nil. |
| func (op *SuggestTrialsOperation) Metadata() (*aiplatformpb.SuggestTrialsMetadata, error) { |
| var meta aiplatformpb.SuggestTrialsMetadata |
| if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata { |
| return nil, nil |
| } else if err != nil { |
| return nil, err |
| } |
| return &meta, nil |
| } |
| |
| // Done reports whether the long-running operation has completed. |
| func (op *SuggestTrialsOperation) Done() bool { |
| return op.lro.Done() |
| } |
| |
| // Name returns the name of the long-running operation. |
| // The name is assigned by the server and is unique within the service from which the operation is created. |
| func (op *SuggestTrialsOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // StudyIterator manages a stream of *aiplatformpb.Study. |
| type StudyIterator struct { |
| items []*aiplatformpb.Study |
| pageInfo *iterator.PageInfo |
| nextFunc func() error |
| |
| // Response is the raw response for the current page. |
| // It must be cast to the RPC response type. |
| // Calling Next() or InternalFetch() updates this value. |
| Response interface{} |
| |
| // InternalFetch is for use by the Google Cloud Libraries only. |
| // It is not part of the stable interface of this package. |
| // |
| // InternalFetch returns results from a single call to the underlying RPC. |
| // The number of results is no greater than pageSize. |
| // If there are no more results, nextPageToken is empty and err is nil. |
| InternalFetch func(pageSize int, pageToken string) (results []*aiplatformpb.Study, nextPageToken string, err error) |
| } |
| |
| // PageInfo supports pagination. See the google.golang.org/api/iterator package for details. |
| func (it *StudyIterator) PageInfo() *iterator.PageInfo { |
| return it.pageInfo |
| } |
| |
| // Next returns the next result. Its second return value is iterator.Done if there are no more |
| // results. Once Next returns Done, all subsequent calls will return Done. |
| func (it *StudyIterator) Next() (*aiplatformpb.Study, error) { |
| var item *aiplatformpb.Study |
| if err := it.nextFunc(); err != nil { |
| return item, err |
| } |
| item = it.items[0] |
| it.items = it.items[1:] |
| return item, nil |
| } |
| |
| func (it *StudyIterator) bufLen() int { |
| return len(it.items) |
| } |
| |
| func (it *StudyIterator) takeBuf() interface{} { |
| b := it.items |
| it.items = nil |
| return b |
| } |
| |
| // TrialIterator manages a stream of *aiplatformpb.Trial. |
| type TrialIterator struct { |
| items []*aiplatformpb.Trial |
| pageInfo *iterator.PageInfo |
| nextFunc func() error |
| |
| // Response is the raw response for the current page. |
| // It must be cast to the RPC response type. |
| // Calling Next() or InternalFetch() updates this value. |
| Response interface{} |
| |
| // InternalFetch is for use by the Google Cloud Libraries only. |
| // It is not part of the stable interface of this package. |
| // |
| // InternalFetch returns results from a single call to the underlying RPC. |
| // The number of results is no greater than pageSize. |
| // If there are no more results, nextPageToken is empty and err is nil. |
| InternalFetch func(pageSize int, pageToken string) (results []*aiplatformpb.Trial, nextPageToken string, err error) |
| } |
| |
| // PageInfo supports pagination. See the google.golang.org/api/iterator package for details. |
| func (it *TrialIterator) PageInfo() *iterator.PageInfo { |
| return it.pageInfo |
| } |
| |
| // Next returns the next result. Its second return value is iterator.Done if there are no more |
| // results. Once Next returns Done, all subsequent calls will return Done. |
| func (it *TrialIterator) Next() (*aiplatformpb.Trial, error) { |
| var item *aiplatformpb.Trial |
| if err := it.nextFunc(); err != nil { |
| return item, err |
| } |
| item = it.items[0] |
| it.items = it.items[1:] |
| return item, nil |
| } |
| |
| func (it *TrialIterator) bufLen() int { |
| return len(it.items) |
| } |
| |
| func (it *TrialIterator) takeBuf() interface{} { |
| b := it.items |
| it.items = nil |
| return b |
| } |