| // 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 automl |
| |
| 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" |
| automlpb "google.golang.org/genproto/googleapis/cloud/automl/v1" |
| longrunningpb "google.golang.org/genproto/googleapis/longrunning" |
| "google.golang.org/grpc" |
| "google.golang.org/grpc/codes" |
| "google.golang.org/grpc/metadata" |
| "google.golang.org/protobuf/proto" |
| ) |
| |
| var newClientHook clientHook |
| |
| // CallOptions contains the retry settings for each method of Client. |
| type CallOptions struct { |
| CreateDataset []gax.CallOption |
| GetDataset []gax.CallOption |
| ListDatasets []gax.CallOption |
| UpdateDataset []gax.CallOption |
| DeleteDataset []gax.CallOption |
| ImportData []gax.CallOption |
| ExportData []gax.CallOption |
| GetAnnotationSpec []gax.CallOption |
| CreateModel []gax.CallOption |
| GetModel []gax.CallOption |
| ListModels []gax.CallOption |
| DeleteModel []gax.CallOption |
| UpdateModel []gax.CallOption |
| DeployModel []gax.CallOption |
| UndeployModel []gax.CallOption |
| ExportModel []gax.CallOption |
| GetModelEvaluation []gax.CallOption |
| ListModelEvaluations []gax.CallOption |
| } |
| |
| func defaultGRPCClientOptions() []option.ClientOption { |
| return []option.ClientOption{ |
| internaloption.WithDefaultEndpoint("automl.googleapis.com:443"), |
| internaloption.WithDefaultMTLSEndpoint("automl.mtls.googleapis.com:443"), |
| internaloption.WithDefaultAudience("https://automl.googleapis.com/"), |
| internaloption.WithDefaultScopes(DefaultAuthScopes()...), |
| internaloption.EnableJwtWithScope(), |
| option.WithGRPCDialOption(grpc.WithDefaultCallOptions( |
| grpc.MaxCallRecvMsgSize(math.MaxInt32))), |
| } |
| } |
| |
| func defaultCallOptions() *CallOptions { |
| return &CallOptions{ |
| CreateDataset: []gax.CallOption{}, |
| GetDataset: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.DeadlineExceeded, |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 100 * time.Millisecond, |
| Max: 60000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| ListDatasets: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.DeadlineExceeded, |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 100 * time.Millisecond, |
| Max: 60000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| UpdateDataset: []gax.CallOption{}, |
| DeleteDataset: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.DeadlineExceeded, |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 100 * time.Millisecond, |
| Max: 60000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| ImportData: []gax.CallOption{}, |
| ExportData: []gax.CallOption{}, |
| GetAnnotationSpec: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.DeadlineExceeded, |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 100 * time.Millisecond, |
| Max: 60000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| CreateModel: []gax.CallOption{}, |
| GetModel: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.DeadlineExceeded, |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 100 * time.Millisecond, |
| Max: 60000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| ListModels: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.DeadlineExceeded, |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 100 * time.Millisecond, |
| Max: 60000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| DeleteModel: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.DeadlineExceeded, |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 100 * time.Millisecond, |
| Max: 60000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| UpdateModel: []gax.CallOption{}, |
| DeployModel: []gax.CallOption{}, |
| UndeployModel: []gax.CallOption{}, |
| ExportModel: []gax.CallOption{}, |
| GetModelEvaluation: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.DeadlineExceeded, |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 100 * time.Millisecond, |
| Max: 60000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| ListModelEvaluations: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.DeadlineExceeded, |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 100 * time.Millisecond, |
| Max: 60000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| } |
| } |
| |
| // internalClient is an interface that defines the methods availaible from Cloud AutoML API. |
| type internalClient interface { |
| Close() error |
| setGoogleClientInfo(...string) |
| Connection() *grpc.ClientConn |
| CreateDataset(context.Context, *automlpb.CreateDatasetRequest, ...gax.CallOption) (*CreateDatasetOperation, error) |
| CreateDatasetOperation(name string) *CreateDatasetOperation |
| GetDataset(context.Context, *automlpb.GetDatasetRequest, ...gax.CallOption) (*automlpb.Dataset, error) |
| ListDatasets(context.Context, *automlpb.ListDatasetsRequest, ...gax.CallOption) *DatasetIterator |
| UpdateDataset(context.Context, *automlpb.UpdateDatasetRequest, ...gax.CallOption) (*automlpb.Dataset, error) |
| DeleteDataset(context.Context, *automlpb.DeleteDatasetRequest, ...gax.CallOption) (*DeleteDatasetOperation, error) |
| DeleteDatasetOperation(name string) *DeleteDatasetOperation |
| ImportData(context.Context, *automlpb.ImportDataRequest, ...gax.CallOption) (*ImportDataOperation, error) |
| ImportDataOperation(name string) *ImportDataOperation |
| ExportData(context.Context, *automlpb.ExportDataRequest, ...gax.CallOption) (*ExportDataOperation, error) |
| ExportDataOperation(name string) *ExportDataOperation |
| GetAnnotationSpec(context.Context, *automlpb.GetAnnotationSpecRequest, ...gax.CallOption) (*automlpb.AnnotationSpec, error) |
| CreateModel(context.Context, *automlpb.CreateModelRequest, ...gax.CallOption) (*CreateModelOperation, error) |
| CreateModelOperation(name string) *CreateModelOperation |
| GetModel(context.Context, *automlpb.GetModelRequest, ...gax.CallOption) (*automlpb.Model, error) |
| ListModels(context.Context, *automlpb.ListModelsRequest, ...gax.CallOption) *ModelIterator |
| DeleteModel(context.Context, *automlpb.DeleteModelRequest, ...gax.CallOption) (*DeleteModelOperation, error) |
| DeleteModelOperation(name string) *DeleteModelOperation |
| UpdateModel(context.Context, *automlpb.UpdateModelRequest, ...gax.CallOption) (*automlpb.Model, error) |
| DeployModel(context.Context, *automlpb.DeployModelRequest, ...gax.CallOption) (*DeployModelOperation, error) |
| DeployModelOperation(name string) *DeployModelOperation |
| UndeployModel(context.Context, *automlpb.UndeployModelRequest, ...gax.CallOption) (*UndeployModelOperation, error) |
| UndeployModelOperation(name string) *UndeployModelOperation |
| ExportModel(context.Context, *automlpb.ExportModelRequest, ...gax.CallOption) (*ExportModelOperation, error) |
| ExportModelOperation(name string) *ExportModelOperation |
| GetModelEvaluation(context.Context, *automlpb.GetModelEvaluationRequest, ...gax.CallOption) (*automlpb.ModelEvaluation, error) |
| ListModelEvaluations(context.Context, *automlpb.ListModelEvaluationsRequest, ...gax.CallOption) *ModelEvaluationIterator |
| } |
| |
| // Client is a client for interacting with Cloud AutoML API. |
| // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls. |
| // |
| // AutoML Server API. |
| // |
| // The resource names are assigned by the server. |
| // The server never reuses names that it has created after the resources with |
| // those names are deleted. |
| // |
| // An ID of a resource is the last element of the item’s resource name. For |
| // projects/{project_id}/locations/{location_id}/datasets/{dataset_id}, then |
| // the id for the item is {dataset_id}. |
| // |
| // Currently the only supported location_id is “us-central1”. |
| // |
| // On any input that is documented to expect a string parameter in |
| // snake_case or dash-case, either of those cases is accepted. |
| type Client struct { |
| // The internal transport-dependent client. |
| internalClient internalClient |
| |
| // The call options for this service. |
| CallOptions *CallOptions |
| |
| // 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 *Client) 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 *Client) setGoogleClientInfo(keyval ...string) { |
| c.internalClient.setGoogleClientInfo(keyval...) |
| } |
| |
| // Connection returns a connection to the API service. |
| // |
| // Deprecated. |
| func (c *Client) Connection() *grpc.ClientConn { |
| return c.internalClient.Connection() |
| } |
| |
| // CreateDataset creates a dataset. |
| func (c *Client) CreateDataset(ctx context.Context, req *automlpb.CreateDatasetRequest, opts ...gax.CallOption) (*CreateDatasetOperation, error) { |
| return c.internalClient.CreateDataset(ctx, req, opts...) |
| } |
| |
| // CreateDatasetOperation returns a new CreateDatasetOperation from a given name. |
| // The name must be that of a previously created CreateDatasetOperation, possibly from a different process. |
| func (c *Client) CreateDatasetOperation(name string) *CreateDatasetOperation { |
| return c.internalClient.CreateDatasetOperation(name) |
| } |
| |
| // GetDataset gets a dataset. |
| func (c *Client) GetDataset(ctx context.Context, req *automlpb.GetDatasetRequest, opts ...gax.CallOption) (*automlpb.Dataset, error) { |
| return c.internalClient.GetDataset(ctx, req, opts...) |
| } |
| |
| // ListDatasets lists datasets in a project. |
| func (c *Client) ListDatasets(ctx context.Context, req *automlpb.ListDatasetsRequest, opts ...gax.CallOption) *DatasetIterator { |
| return c.internalClient.ListDatasets(ctx, req, opts...) |
| } |
| |
| // UpdateDataset updates a dataset. |
| func (c *Client) UpdateDataset(ctx context.Context, req *automlpb.UpdateDatasetRequest, opts ...gax.CallOption) (*automlpb.Dataset, error) { |
| return c.internalClient.UpdateDataset(ctx, req, opts...) |
| } |
| |
| // DeleteDataset deletes a dataset and all of its contents. |
| // Returns empty response in the |
| // response field when it completes, |
| // and delete_details in the |
| // metadata field. |
| func (c *Client) DeleteDataset(ctx context.Context, req *automlpb.DeleteDatasetRequest, opts ...gax.CallOption) (*DeleteDatasetOperation, error) { |
| return c.internalClient.DeleteDataset(ctx, req, opts...) |
| } |
| |
| // DeleteDatasetOperation returns a new DeleteDatasetOperation from a given name. |
| // The name must be that of a previously created DeleteDatasetOperation, possibly from a different process. |
| func (c *Client) DeleteDatasetOperation(name string) *DeleteDatasetOperation { |
| return c.internalClient.DeleteDatasetOperation(name) |
| } |
| |
| // ImportData imports data into a dataset. |
| // For Tables this method can only be called on an empty Dataset. |
| // |
| // For Tables: |
| // |
| // A |
| // schema_inference_version |
| // parameter must be explicitly set. |
| // Returns an empty response in the |
| // response field when it completes. |
| func (c *Client) ImportData(ctx context.Context, req *automlpb.ImportDataRequest, opts ...gax.CallOption) (*ImportDataOperation, error) { |
| return c.internalClient.ImportData(ctx, req, opts...) |
| } |
| |
| // ImportDataOperation returns a new ImportDataOperation from a given name. |
| // The name must be that of a previously created ImportDataOperation, possibly from a different process. |
| func (c *Client) ImportDataOperation(name string) *ImportDataOperation { |
| return c.internalClient.ImportDataOperation(name) |
| } |
| |
| // ExportData exports dataset’s data to the provided output location. |
| // Returns an empty response in the |
| // response field when it completes. |
| func (c *Client) ExportData(ctx context.Context, req *automlpb.ExportDataRequest, opts ...gax.CallOption) (*ExportDataOperation, error) { |
| return c.internalClient.ExportData(ctx, req, opts...) |
| } |
| |
| // ExportDataOperation returns a new ExportDataOperation from a given name. |
| // The name must be that of a previously created ExportDataOperation, possibly from a different process. |
| func (c *Client) ExportDataOperation(name string) *ExportDataOperation { |
| return c.internalClient.ExportDataOperation(name) |
| } |
| |
| // GetAnnotationSpec gets an annotation spec. |
| func (c *Client) GetAnnotationSpec(ctx context.Context, req *automlpb.GetAnnotationSpecRequest, opts ...gax.CallOption) (*automlpb.AnnotationSpec, error) { |
| return c.internalClient.GetAnnotationSpec(ctx, req, opts...) |
| } |
| |
| // CreateModel creates a model. |
| // Returns a Model in the response |
| // field when it completes. |
| // When you create a model, several model evaluations are created for it: |
| // a global evaluation, and one evaluation for each annotation spec. |
| func (c *Client) CreateModel(ctx context.Context, req *automlpb.CreateModelRequest, opts ...gax.CallOption) (*CreateModelOperation, error) { |
| return c.internalClient.CreateModel(ctx, req, opts...) |
| } |
| |
| // CreateModelOperation returns a new CreateModelOperation from a given name. |
| // The name must be that of a previously created CreateModelOperation, possibly from a different process. |
| func (c *Client) CreateModelOperation(name string) *CreateModelOperation { |
| return c.internalClient.CreateModelOperation(name) |
| } |
| |
| // GetModel gets a model. |
| func (c *Client) GetModel(ctx context.Context, req *automlpb.GetModelRequest, opts ...gax.CallOption) (*automlpb.Model, error) { |
| return c.internalClient.GetModel(ctx, req, opts...) |
| } |
| |
| // ListModels lists models. |
| func (c *Client) ListModels(ctx context.Context, req *automlpb.ListModelsRequest, opts ...gax.CallOption) *ModelIterator { |
| return c.internalClient.ListModels(ctx, req, opts...) |
| } |
| |
| // DeleteModel deletes a model. |
| // Returns google.protobuf.Empty in the |
| // response field when it completes, |
| // and delete_details in the |
| // metadata field. |
| func (c *Client) DeleteModel(ctx context.Context, req *automlpb.DeleteModelRequest, opts ...gax.CallOption) (*DeleteModelOperation, error) { |
| return c.internalClient.DeleteModel(ctx, req, opts...) |
| } |
| |
| // DeleteModelOperation returns a new DeleteModelOperation from a given name. |
| // The name must be that of a previously created DeleteModelOperation, possibly from a different process. |
| func (c *Client) DeleteModelOperation(name string) *DeleteModelOperation { |
| return c.internalClient.DeleteModelOperation(name) |
| } |
| |
| // UpdateModel updates a model. |
| func (c *Client) UpdateModel(ctx context.Context, req *automlpb.UpdateModelRequest, opts ...gax.CallOption) (*automlpb.Model, error) { |
| return c.internalClient.UpdateModel(ctx, req, opts...) |
| } |
| |
| // DeployModel deploys a model. If a model is already deployed, deploying it with the |
| // same parameters has no effect. Deploying with different parametrs |
| // (as e.g. changing |
| // node_number) |
| // will reset the deployment state without pausing the model’s availability. |
| // |
| // Only applicable for Text Classification, Image Object Detection , Tables, and Image Segmentation; all other domains manage |
| // deployment automatically. |
| // |
| // Returns an empty response in the |
| // response field when it completes. |
| func (c *Client) DeployModel(ctx context.Context, req *automlpb.DeployModelRequest, opts ...gax.CallOption) (*DeployModelOperation, error) { |
| return c.internalClient.DeployModel(ctx, req, opts...) |
| } |
| |
| // DeployModelOperation returns a new DeployModelOperation from a given name. |
| // The name must be that of a previously created DeployModelOperation, possibly from a different process. |
| func (c *Client) DeployModelOperation(name string) *DeployModelOperation { |
| return c.internalClient.DeployModelOperation(name) |
| } |
| |
| // UndeployModel undeploys a model. If the model is not deployed this method has no effect. |
| // |
| // Only applicable for Text Classification, Image Object Detection and Tables; |
| // all other domains manage deployment automatically. |
| // |
| // Returns an empty response in the |
| // response field when it completes. |
| func (c *Client) UndeployModel(ctx context.Context, req *automlpb.UndeployModelRequest, opts ...gax.CallOption) (*UndeployModelOperation, error) { |
| return c.internalClient.UndeployModel(ctx, req, opts...) |
| } |
| |
| // UndeployModelOperation returns a new UndeployModelOperation from a given name. |
| // The name must be that of a previously created UndeployModelOperation, possibly from a different process. |
| func (c *Client) UndeployModelOperation(name string) *UndeployModelOperation { |
| return c.internalClient.UndeployModelOperation(name) |
| } |
| |
| // ExportModel exports a trained, “export-able”, model to a user specified Google Cloud |
| // Storage location. A model is considered export-able if and only if it has |
| // an export format defined for it in |
| // ModelExportOutputConfig. |
| // |
| // Returns an empty response in the |
| // response field when it completes. |
| func (c *Client) ExportModel(ctx context.Context, req *automlpb.ExportModelRequest, opts ...gax.CallOption) (*ExportModelOperation, error) { |
| return c.internalClient.ExportModel(ctx, req, opts...) |
| } |
| |
| // ExportModelOperation returns a new ExportModelOperation from a given name. |
| // The name must be that of a previously created ExportModelOperation, possibly from a different process. |
| func (c *Client) ExportModelOperation(name string) *ExportModelOperation { |
| return c.internalClient.ExportModelOperation(name) |
| } |
| |
| // GetModelEvaluation gets a model evaluation. |
| func (c *Client) GetModelEvaluation(ctx context.Context, req *automlpb.GetModelEvaluationRequest, opts ...gax.CallOption) (*automlpb.ModelEvaluation, error) { |
| return c.internalClient.GetModelEvaluation(ctx, req, opts...) |
| } |
| |
| // ListModelEvaluations lists model evaluations. |
| func (c *Client) ListModelEvaluations(ctx context.Context, req *automlpb.ListModelEvaluationsRequest, opts ...gax.CallOption) *ModelEvaluationIterator { |
| return c.internalClient.ListModelEvaluations(ctx, req, opts...) |
| } |
| |
| // gRPCClient is a client for interacting with Cloud AutoML API over gRPC transport. |
| // |
| // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls. |
| type gRPCClient 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 Client |
| CallOptions **CallOptions |
| |
| // The gRPC API client. |
| client automlpb.AutoMlClient |
| |
| // 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 |
| } |
| |
| // NewClient creates a new auto ml client based on gRPC. |
| // The returned client must be Closed when it is done being used to clean up its underlying connections. |
| // |
| // AutoML Server API. |
| // |
| // The resource names are assigned by the server. |
| // The server never reuses names that it has created after the resources with |
| // those names are deleted. |
| // |
| // An ID of a resource is the last element of the item’s resource name. For |
| // projects/{project_id}/locations/{location_id}/datasets/{dataset_id}, then |
| // the id for the item is {dataset_id}. |
| // |
| // Currently the only supported location_id is “us-central1”. |
| // |
| // On any input that is documented to expect a string parameter in |
| // snake_case or dash-case, either of those cases is accepted. |
| func NewClient(ctx context.Context, opts ...option.ClientOption) (*Client, error) { |
| clientOpts := defaultGRPCClientOptions() |
| if newClientHook != nil { |
| hookOpts, err := newClientHook(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 := Client{CallOptions: defaultCallOptions()} |
| |
| c := &gRPCClient{ |
| connPool: connPool, |
| disableDeadlines: disableDeadlines, |
| client: automlpb.NewAutoMlClient(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 *gRPCClient) 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 *gRPCClient) 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 *gRPCClient) Close() error { |
| return c.connPool.Close() |
| } |
| |
| func (c *gRPCClient) CreateDataset(ctx context.Context, req *automlpb.CreateDatasetRequest, opts ...gax.CallOption) (*CreateDatasetOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| 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).CreateDataset[0:len((*c.CallOptions).CreateDataset):len((*c.CallOptions).CreateDataset)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.CreateDataset(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &CreateDatasetOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) GetDataset(ctx context.Context, req *automlpb.GetDatasetRequest, opts ...gax.CallOption) (*automlpb.Dataset, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| 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).GetDataset[0:len((*c.CallOptions).GetDataset):len((*c.CallOptions).GetDataset)], opts...) |
| var resp *automlpb.Dataset |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.GetDataset(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *gRPCClient) ListDatasets(ctx context.Context, req *automlpb.ListDatasetsRequest, opts ...gax.CallOption) *DatasetIterator { |
| 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).ListDatasets[0:len((*c.CallOptions).ListDatasets):len((*c.CallOptions).ListDatasets)], opts...) |
| it := &DatasetIterator{} |
| req = proto.Clone(req).(*automlpb.ListDatasetsRequest) |
| it.InternalFetch = func(pageSize int, pageToken string) ([]*automlpb.Dataset, string, error) { |
| resp := &automlpb.ListDatasetsResponse{} |
| 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.client.ListDatasets(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, "", err |
| } |
| |
| it.Response = resp |
| return resp.GetDatasets(), 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 *gRPCClient) UpdateDataset(ctx context.Context, req *automlpb.UpdateDatasetRequest, opts ...gax.CallOption) (*automlpb.Dataset, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "dataset.name", url.QueryEscape(req.GetDataset().GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).UpdateDataset[0:len((*c.CallOptions).UpdateDataset):len((*c.CallOptions).UpdateDataset)], opts...) |
| var resp *automlpb.Dataset |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.UpdateDataset(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *gRPCClient) DeleteDataset(ctx context.Context, req *automlpb.DeleteDatasetRequest, opts ...gax.CallOption) (*DeleteDatasetOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| 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).DeleteDataset[0:len((*c.CallOptions).DeleteDataset):len((*c.CallOptions).DeleteDataset)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.DeleteDataset(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &DeleteDatasetOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) ImportData(ctx context.Context, req *automlpb.ImportDataRequest, opts ...gax.CallOption) (*ImportDataOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| 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).ImportData[0:len((*c.CallOptions).ImportData):len((*c.CallOptions).ImportData)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.ImportData(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &ImportDataOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) ExportData(ctx context.Context, req *automlpb.ExportDataRequest, opts ...gax.CallOption) (*ExportDataOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| 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).ExportData[0:len((*c.CallOptions).ExportData):len((*c.CallOptions).ExportData)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.ExportData(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &ExportDataOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) GetAnnotationSpec(ctx context.Context, req *automlpb.GetAnnotationSpecRequest, opts ...gax.CallOption) (*automlpb.AnnotationSpec, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| 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).GetAnnotationSpec[0:len((*c.CallOptions).GetAnnotationSpec):len((*c.CallOptions).GetAnnotationSpec)], opts...) |
| var resp *automlpb.AnnotationSpec |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.GetAnnotationSpec(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *gRPCClient) CreateModel(ctx context.Context, req *automlpb.CreateModelRequest, opts ...gax.CallOption) (*CreateModelOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| 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).CreateModel[0:len((*c.CallOptions).CreateModel):len((*c.CallOptions).CreateModel)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.CreateModel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &CreateModelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) GetModel(ctx context.Context, req *automlpb.GetModelRequest, opts ...gax.CallOption) (*automlpb.Model, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| 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).GetModel[0:len((*c.CallOptions).GetModel):len((*c.CallOptions).GetModel)], opts...) |
| var resp *automlpb.Model |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.GetModel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *gRPCClient) ListModels(ctx context.Context, req *automlpb.ListModelsRequest, opts ...gax.CallOption) *ModelIterator { |
| 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).ListModels[0:len((*c.CallOptions).ListModels):len((*c.CallOptions).ListModels)], opts...) |
| it := &ModelIterator{} |
| req = proto.Clone(req).(*automlpb.ListModelsRequest) |
| it.InternalFetch = func(pageSize int, pageToken string) ([]*automlpb.Model, string, error) { |
| resp := &automlpb.ListModelsResponse{} |
| 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.client.ListModels(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, "", err |
| } |
| |
| it.Response = resp |
| return resp.GetModel(), 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 *gRPCClient) DeleteModel(ctx context.Context, req *automlpb.DeleteModelRequest, opts ...gax.CallOption) (*DeleteModelOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| 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).DeleteModel[0:len((*c.CallOptions).DeleteModel):len((*c.CallOptions).DeleteModel)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.DeleteModel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &DeleteModelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) UpdateModel(ctx context.Context, req *automlpb.UpdateModelRequest, opts ...gax.CallOption) (*automlpb.Model, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "model.name", url.QueryEscape(req.GetModel().GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).UpdateModel[0:len((*c.CallOptions).UpdateModel):len((*c.CallOptions).UpdateModel)], opts...) |
| var resp *automlpb.Model |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.UpdateModel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *gRPCClient) DeployModel(ctx context.Context, req *automlpb.DeployModelRequest, opts ...gax.CallOption) (*DeployModelOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| 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).DeployModel[0:len((*c.CallOptions).DeployModel):len((*c.CallOptions).DeployModel)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.DeployModel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &DeployModelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) UndeployModel(ctx context.Context, req *automlpb.UndeployModelRequest, opts ...gax.CallOption) (*UndeployModelOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| 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).UndeployModel[0:len((*c.CallOptions).UndeployModel):len((*c.CallOptions).UndeployModel)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.UndeployModel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &UndeployModelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) ExportModel(ctx context.Context, req *automlpb.ExportModelRequest, opts ...gax.CallOption) (*ExportModelOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| 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).ExportModel[0:len((*c.CallOptions).ExportModel):len((*c.CallOptions).ExportModel)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.ExportModel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &ExportModelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) GetModelEvaluation(ctx context.Context, req *automlpb.GetModelEvaluationRequest, opts ...gax.CallOption) (*automlpb.ModelEvaluation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| 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).GetModelEvaluation[0:len((*c.CallOptions).GetModelEvaluation):len((*c.CallOptions).GetModelEvaluation)], opts...) |
| var resp *automlpb.ModelEvaluation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.GetModelEvaluation(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *gRPCClient) ListModelEvaluations(ctx context.Context, req *automlpb.ListModelEvaluationsRequest, opts ...gax.CallOption) *ModelEvaluationIterator { |
| 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).ListModelEvaluations[0:len((*c.CallOptions).ListModelEvaluations):len((*c.CallOptions).ListModelEvaluations)], opts...) |
| it := &ModelEvaluationIterator{} |
| req = proto.Clone(req).(*automlpb.ListModelEvaluationsRequest) |
| it.InternalFetch = func(pageSize int, pageToken string) ([]*automlpb.ModelEvaluation, string, error) { |
| resp := &automlpb.ListModelEvaluationsResponse{} |
| 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.client.ListModelEvaluations(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, "", err |
| } |
| |
| it.Response = resp |
| return resp.GetModelEvaluation(), 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 |
| } |
| |
| // CreateDatasetOperation manages a long-running operation from CreateDataset. |
| type CreateDatasetOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // CreateDatasetOperation returns a new CreateDatasetOperation from a given name. |
| // The name must be that of a previously created CreateDatasetOperation, possibly from a different process. |
| func (c *gRPCClient) CreateDatasetOperation(name string) *CreateDatasetOperation { |
| return &CreateDatasetOperation{ |
| 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 *CreateDatasetOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*automlpb.Dataset, error) { |
| var resp automlpb.Dataset |
| 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 *CreateDatasetOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*automlpb.Dataset, error) { |
| var resp automlpb.Dataset |
| 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 *CreateDatasetOperation) Metadata() (*automlpb.OperationMetadata, error) { |
| var meta automlpb.OperationMetadata |
| 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 *CreateDatasetOperation) 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 *CreateDatasetOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // CreateModelOperation manages a long-running operation from CreateModel. |
| type CreateModelOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // CreateModelOperation returns a new CreateModelOperation from a given name. |
| // The name must be that of a previously created CreateModelOperation, possibly from a different process. |
| func (c *gRPCClient) CreateModelOperation(name string) *CreateModelOperation { |
| return &CreateModelOperation{ |
| 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 *CreateModelOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*automlpb.Model, error) { |
| var resp automlpb.Model |
| 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 *CreateModelOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*automlpb.Model, error) { |
| var resp automlpb.Model |
| 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 *CreateModelOperation) Metadata() (*automlpb.OperationMetadata, error) { |
| var meta automlpb.OperationMetadata |
| 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 *CreateModelOperation) 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 *CreateModelOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // DeleteDatasetOperation manages a long-running operation from DeleteDataset. |
| type DeleteDatasetOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // DeleteDatasetOperation returns a new DeleteDatasetOperation from a given name. |
| // The name must be that of a previously created DeleteDatasetOperation, possibly from a different process. |
| func (c *gRPCClient) DeleteDatasetOperation(name string) *DeleteDatasetOperation { |
| return &DeleteDatasetOperation{ |
| 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 *DeleteDatasetOperation) Wait(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.WaitWithInterval(ctx, nil, time.Minute, opts...) |
| } |
| |
| // 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 *DeleteDatasetOperation) Poll(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.Poll(ctx, nil, opts...) |
| } |
| |
| // 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 *DeleteDatasetOperation) Metadata() (*automlpb.OperationMetadata, error) { |
| var meta automlpb.OperationMetadata |
| 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 *DeleteDatasetOperation) 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 *DeleteDatasetOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // DeleteModelOperation manages a long-running operation from DeleteModel. |
| type DeleteModelOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // DeleteModelOperation returns a new DeleteModelOperation from a given name. |
| // The name must be that of a previously created DeleteModelOperation, possibly from a different process. |
| func (c *gRPCClient) DeleteModelOperation(name string) *DeleteModelOperation { |
| return &DeleteModelOperation{ |
| 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 *DeleteModelOperation) Wait(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.WaitWithInterval(ctx, nil, time.Minute, opts...) |
| } |
| |
| // 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 *DeleteModelOperation) Poll(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.Poll(ctx, nil, opts...) |
| } |
| |
| // 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 *DeleteModelOperation) Metadata() (*automlpb.OperationMetadata, error) { |
| var meta automlpb.OperationMetadata |
| 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 *DeleteModelOperation) 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 *DeleteModelOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // DeployModelOperation manages a long-running operation from DeployModel. |
| type DeployModelOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // DeployModelOperation returns a new DeployModelOperation from a given name. |
| // The name must be that of a previously created DeployModelOperation, possibly from a different process. |
| func (c *gRPCClient) DeployModelOperation(name string) *DeployModelOperation { |
| return &DeployModelOperation{ |
| 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 *DeployModelOperation) Wait(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.WaitWithInterval(ctx, nil, time.Minute, opts...) |
| } |
| |
| // 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 *DeployModelOperation) Poll(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.Poll(ctx, nil, opts...) |
| } |
| |
| // 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 *DeployModelOperation) Metadata() (*automlpb.OperationMetadata, error) { |
| var meta automlpb.OperationMetadata |
| 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 *DeployModelOperation) 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 *DeployModelOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // ExportDataOperation manages a long-running operation from ExportData. |
| type ExportDataOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // ExportDataOperation returns a new ExportDataOperation from a given name. |
| // The name must be that of a previously created ExportDataOperation, possibly from a different process. |
| func (c *gRPCClient) ExportDataOperation(name string) *ExportDataOperation { |
| return &ExportDataOperation{ |
| 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 *ExportDataOperation) Wait(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.WaitWithInterval(ctx, nil, time.Minute, opts...) |
| } |
| |
| // 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 *ExportDataOperation) Poll(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.Poll(ctx, nil, opts...) |
| } |
| |
| // 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 *ExportDataOperation) Metadata() (*automlpb.OperationMetadata, error) { |
| var meta automlpb.OperationMetadata |
| 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 *ExportDataOperation) 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 *ExportDataOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // ExportModelOperation manages a long-running operation from ExportModel. |
| type ExportModelOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // ExportModelOperation returns a new ExportModelOperation from a given name. |
| // The name must be that of a previously created ExportModelOperation, possibly from a different process. |
| func (c *gRPCClient) ExportModelOperation(name string) *ExportModelOperation { |
| return &ExportModelOperation{ |
| 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 *ExportModelOperation) Wait(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.WaitWithInterval(ctx, nil, time.Minute, opts...) |
| } |
| |
| // 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 *ExportModelOperation) Poll(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.Poll(ctx, nil, opts...) |
| } |
| |
| // 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 *ExportModelOperation) Metadata() (*automlpb.OperationMetadata, error) { |
| var meta automlpb.OperationMetadata |
| 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 *ExportModelOperation) 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 *ExportModelOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // ImportDataOperation manages a long-running operation from ImportData. |
| type ImportDataOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // ImportDataOperation returns a new ImportDataOperation from a given name. |
| // The name must be that of a previously created ImportDataOperation, possibly from a different process. |
| func (c *gRPCClient) ImportDataOperation(name string) *ImportDataOperation { |
| return &ImportDataOperation{ |
| 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 *ImportDataOperation) Wait(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.WaitWithInterval(ctx, nil, time.Minute, opts...) |
| } |
| |
| // 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 *ImportDataOperation) Poll(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.Poll(ctx, nil, opts...) |
| } |
| |
| // 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 *ImportDataOperation) Metadata() (*automlpb.OperationMetadata, error) { |
| var meta automlpb.OperationMetadata |
| 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 *ImportDataOperation) 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 *ImportDataOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // UndeployModelOperation manages a long-running operation from UndeployModel. |
| type UndeployModelOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // UndeployModelOperation returns a new UndeployModelOperation from a given name. |
| // The name must be that of a previously created UndeployModelOperation, possibly from a different process. |
| func (c *gRPCClient) UndeployModelOperation(name string) *UndeployModelOperation { |
| return &UndeployModelOperation{ |
| 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 *UndeployModelOperation) Wait(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.WaitWithInterval(ctx, nil, time.Minute, opts...) |
| } |
| |
| // 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 *UndeployModelOperation) Poll(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.Poll(ctx, nil, opts...) |
| } |
| |
| // 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 *UndeployModelOperation) Metadata() (*automlpb.OperationMetadata, error) { |
| var meta automlpb.OperationMetadata |
| 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 *UndeployModelOperation) 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 *UndeployModelOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // DatasetIterator manages a stream of *automlpb.Dataset. |
| type DatasetIterator struct { |
| items []*automlpb.Dataset |
| 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 []*automlpb.Dataset, nextPageToken string, err error) |
| } |
| |
| // PageInfo supports pagination. See the google.golang.org/api/iterator package for details. |
| func (it *DatasetIterator) 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 *DatasetIterator) Next() (*automlpb.Dataset, error) { |
| var item *automlpb.Dataset |
| if err := it.nextFunc(); err != nil { |
| return item, err |
| } |
| item = it.items[0] |
| it.items = it.items[1:] |
| return item, nil |
| } |
| |
| func (it *DatasetIterator) bufLen() int { |
| return len(it.items) |
| } |
| |
| func (it *DatasetIterator) takeBuf() interface{} { |
| b := it.items |
| it.items = nil |
| return b |
| } |
| |
| // ModelEvaluationIterator manages a stream of *automlpb.ModelEvaluation. |
| type ModelEvaluationIterator struct { |
| items []*automlpb.ModelEvaluation |
| 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 []*automlpb.ModelEvaluation, nextPageToken string, err error) |
| } |
| |
| // PageInfo supports pagination. See the google.golang.org/api/iterator package for details. |
| func (it *ModelEvaluationIterator) 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 *ModelEvaluationIterator) Next() (*automlpb.ModelEvaluation, error) { |
| var item *automlpb.ModelEvaluation |
| if err := it.nextFunc(); err != nil { |
| return item, err |
| } |
| item = it.items[0] |
| it.items = it.items[1:] |
| return item, nil |
| } |
| |
| func (it *ModelEvaluationIterator) bufLen() int { |
| return len(it.items) |
| } |
| |
| func (it *ModelEvaluationIterator) takeBuf() interface{} { |
| b := it.items |
| it.items = nil |
| return b |
| } |
| |
| // ModelIterator manages a stream of *automlpb.Model. |
| type ModelIterator struct { |
| items []*automlpb.Model |
| 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 []*automlpb.Model, nextPageToken string, err error) |
| } |
| |
| // PageInfo supports pagination. See the google.golang.org/api/iterator package for details. |
| func (it *ModelIterator) 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 *ModelIterator) Next() (*automlpb.Model, error) { |
| var item *automlpb.Model |
| if err := it.nextFunc(); err != nil { |
| return item, err |
| } |
| item = it.items[0] |
| it.items = it.items[1:] |
| return item, nil |
| } |
| |
| func (it *ModelIterator) bufLen() int { |
| return len(it.items) |
| } |
| |
| func (it *ModelIterator) takeBuf() interface{} { |
| b := it.items |
| it.items = nil |
| return b |
| } |