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// Copyright 2020 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 dialogflow
import (
"context"
"fmt"
"math"
"net/url"
"time"
"cloud.google.com/go/longrunning"
lroauto "cloud.google.com/go/longrunning/autogen"
"github.com/golang/protobuf/proto"
structpbpb "github.com/golang/protobuf/ptypes/struct"
gax "github.com/googleapis/gax-go/v2"
"google.golang.org/api/iterator"
"google.golang.org/api/option"
gtransport "google.golang.org/api/transport/grpc"
dialogflowpb "google.golang.org/genproto/googleapis/cloud/dialogflow/v2"
longrunningpb "google.golang.org/genproto/googleapis/longrunning"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/metadata"
)
// EntityTypesCallOptions contains the retry settings for each method of EntityTypesClient.
type EntityTypesCallOptions struct {
ListEntityTypes []gax.CallOption
GetEntityType []gax.CallOption
CreateEntityType []gax.CallOption
UpdateEntityType []gax.CallOption
DeleteEntityType []gax.CallOption
BatchUpdateEntityTypes []gax.CallOption
BatchDeleteEntityTypes []gax.CallOption
BatchCreateEntities []gax.CallOption
BatchUpdateEntities []gax.CallOption
BatchDeleteEntities []gax.CallOption
}
func defaultEntityTypesClientOptions() []option.ClientOption {
return []option.ClientOption{
option.WithEndpoint("dialogflow.googleapis.com:443"),
option.WithGRPCDialOption(grpc.WithDisableServiceConfig()),
option.WithScopes(DefaultAuthScopes()...),
option.WithGRPCDialOption(grpc.WithDefaultCallOptions(
grpc.MaxCallRecvMsgSize(math.MaxInt32))),
}
}
func defaultEntityTypesCallOptions() *EntityTypesCallOptions {
return &EntityTypesCallOptions{
ListEntityTypes: []gax.CallOption{
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.Unavailable,
codes.DeadlineExceeded,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
GetEntityType: []gax.CallOption{
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.Unavailable,
codes.DeadlineExceeded,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
CreateEntityType: []gax.CallOption{},
UpdateEntityType: []gax.CallOption{},
DeleteEntityType: []gax.CallOption{
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.Unavailable,
codes.DeadlineExceeded,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
BatchUpdateEntityTypes: []gax.CallOption{},
BatchDeleteEntityTypes: []gax.CallOption{
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.Unavailable,
codes.DeadlineExceeded,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
BatchCreateEntities: []gax.CallOption{},
BatchUpdateEntities: []gax.CallOption{},
BatchDeleteEntities: []gax.CallOption{
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.Unavailable,
codes.DeadlineExceeded,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
}
}
// EntityTypesClient is a client for interacting with Dialogflow API.
//
// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
type EntityTypesClient struct {
// Connection pool of gRPC connections to the service.
connPool gtransport.ConnPool
// The gRPC API client.
entityTypesClient dialogflowpb.EntityTypesClient
// LROClient is used internally to handle longrunning operations.
// It is exposed so that its CallOptions can be modified if required.
// Users should not Close this client.
LROClient *lroauto.OperationsClient
// The call options for this service.
CallOptions *EntityTypesCallOptions
// The x-goog-* metadata to be sent with each request.
xGoogMetadata metadata.MD
}
// NewEntityTypesClient creates a new entity types client.
//
// Entities are extracted from user input and represent parameters that are
// meaningful to your application. For example, a date range, a proper name
// such as a geographic location or landmark, and so on. Entities represent
// actionable data for your application.
//
// When you define an entity, you can also include synonyms that all map to
// that entity. For example, “soft drink”, “soda”, “pop”, and so on.
//
// There are three types of entities:
//
// System - entities that are defined by the Dialogflow API for common
// data types such as date, time, currency, and so on. A system entity is
// represented by the EntityType type.
//
// Custom - entities that are defined by you that represent
// actionable data that is meaningful to your application. For example,
// you could define a pizza.sauce entity for red or white pizza sauce,
// a pizza.cheese entity for the different types of cheese on a pizza,
// a pizza.topping entity for different toppings, and so on. A custom
// entity is represented by the EntityType type.
//
// User - entities that are built for an individual user such as
// favorites, preferences, playlists, and so on. A user entity is
// represented by the [SessionEntityType][google.cloud.dialogflow.v2.SessionEntityType] type.
//
// For more information about entity types, see the
// Dialogflow
// documentation (at https://cloud.google.com/dialogflow/docs/entities-overview).
func NewEntityTypesClient(ctx context.Context, opts ...option.ClientOption) (*EntityTypesClient, error) {
connPool, err := gtransport.DialPool(ctx, append(defaultEntityTypesClientOptions(), opts...)...)
if err != nil {
return nil, err
}
c := &EntityTypesClient{
connPool: connPool,
CallOptions: defaultEntityTypesCallOptions(),
entityTypesClient: dialogflowpb.NewEntityTypesClient(connPool),
}
c.setGoogleClientInfo()
c.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
}
return c, nil
}
// Connection returns a connection to the API service.
//
// Deprecated.
func (c *EntityTypesClient) Connection() *grpc.ClientConn {
return c.connPool.Conn()
}
// Close closes the connection to the API service. The user should invoke this when
// the client is no longer required.
func (c *EntityTypesClient) Close() error {
return c.connPool.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 *EntityTypesClient) setGoogleClientInfo(keyval ...string) {
kv := append([]string{"gl-go", versionGo()}, keyval...)
kv = append(kv, "gapic", versionClient, "gax", gax.Version, "grpc", grpc.Version)
c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...))
}
// ListEntityTypes returns the list of all entity types in the specified agent.
func (c *EntityTypesClient) ListEntityTypes(ctx context.Context, req *dialogflowpb.ListEntityTypesRequest, opts ...gax.CallOption) *EntityTypeIterator {
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.ListEntityTypes[0:len(c.CallOptions.ListEntityTypes):len(c.CallOptions.ListEntityTypes)], opts...)
it := &EntityTypeIterator{}
req = proto.Clone(req).(*dialogflowpb.ListEntityTypesRequest)
it.InternalFetch = func(pageSize int, pageToken string) ([]*dialogflowpb.EntityType, string, error) {
var resp *dialogflowpb.ListEntityTypesResponse
req.PageToken = pageToken
if pageSize > math.MaxInt32 {
req.PageSize = math.MaxInt32
} else {
req.PageSize = int32(pageSize)
}
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.entityTypesClient.ListEntityTypes(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, "", err
}
it.Response = resp
return resp.EntityTypes, resp.NextPageToken, 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.PageSize)
it.pageInfo.Token = req.PageToken
return it
}
// GetEntityType retrieves the specified entity type.
func (c *EntityTypesClient) GetEntityType(ctx context.Context, req *dialogflowpb.GetEntityTypeRequest, opts ...gax.CallOption) (*dialogflowpb.EntityType, 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.GetEntityType[0:len(c.CallOptions.GetEntityType):len(c.CallOptions.GetEntityType)], opts...)
var resp *dialogflowpb.EntityType
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.entityTypesClient.GetEntityType(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return resp, nil
}
// CreateEntityType creates an entity type in the specified agent.
func (c *EntityTypesClient) CreateEntityType(ctx context.Context, req *dialogflowpb.CreateEntityTypeRequest, opts ...gax.CallOption) (*dialogflowpb.EntityType, 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.CreateEntityType[0:len(c.CallOptions.CreateEntityType):len(c.CallOptions.CreateEntityType)], opts...)
var resp *dialogflowpb.EntityType
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.entityTypesClient.CreateEntityType(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return resp, nil
}
// UpdateEntityType updates the specified entity type.
func (c *EntityTypesClient) UpdateEntityType(ctx context.Context, req *dialogflowpb.UpdateEntityTypeRequest, opts ...gax.CallOption) (*dialogflowpb.EntityType, error) {
md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "entity_type.name", url.QueryEscape(req.GetEntityType().GetName())))
ctx = insertMetadata(ctx, c.xGoogMetadata, md)
opts = append(c.CallOptions.UpdateEntityType[0:len(c.CallOptions.UpdateEntityType):len(c.CallOptions.UpdateEntityType)], opts...)
var resp *dialogflowpb.EntityType
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.entityTypesClient.UpdateEntityType(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return resp, nil
}
// DeleteEntityType deletes the specified entity type.
func (c *EntityTypesClient) DeleteEntityType(ctx context.Context, req *dialogflowpb.DeleteEntityTypeRequest, 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.DeleteEntityType[0:len(c.CallOptions.DeleteEntityType):len(c.CallOptions.DeleteEntityType)], opts...)
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
_, err = c.entityTypesClient.DeleteEntityType(ctx, req, settings.GRPC...)
return err
}, opts...)
return err
}
// BatchUpdateEntityTypes updates/Creates multiple entity types in the specified agent.
//
// Operation <response: [BatchUpdateEntityTypesResponse][google.cloud.dialogflow.v2.BatchUpdateEntityTypesResponse]>
func (c *EntityTypesClient) BatchUpdateEntityTypes(ctx context.Context, req *dialogflowpb.BatchUpdateEntityTypesRequest, opts ...gax.CallOption) (*BatchUpdateEntityTypesOperation, 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.BatchUpdateEntityTypes[0:len(c.CallOptions.BatchUpdateEntityTypes):len(c.CallOptions.BatchUpdateEntityTypes)], opts...)
var resp *longrunningpb.Operation
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.entityTypesClient.BatchUpdateEntityTypes(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return &BatchUpdateEntityTypesOperation{
lro: longrunning.InternalNewOperation(c.LROClient, resp),
}, nil
}
// BatchDeleteEntityTypes deletes entity types in the specified agent.
//
// Operation <response: [google.protobuf.Empty][google.protobuf.Empty]>
func (c *EntityTypesClient) BatchDeleteEntityTypes(ctx context.Context, req *dialogflowpb.BatchDeleteEntityTypesRequest, opts ...gax.CallOption) (*BatchDeleteEntityTypesOperation, 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.BatchDeleteEntityTypes[0:len(c.CallOptions.BatchDeleteEntityTypes):len(c.CallOptions.BatchDeleteEntityTypes)], opts...)
var resp *longrunningpb.Operation
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.entityTypesClient.BatchDeleteEntityTypes(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return &BatchDeleteEntityTypesOperation{
lro: longrunning.InternalNewOperation(c.LROClient, resp),
}, nil
}
// BatchCreateEntities creates multiple new entities in the specified entity type.
//
// Operation <response: [google.protobuf.Empty][google.protobuf.Empty]>
func (c *EntityTypesClient) BatchCreateEntities(ctx context.Context, req *dialogflowpb.BatchCreateEntitiesRequest, opts ...gax.CallOption) (*BatchCreateEntitiesOperation, 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.BatchCreateEntities[0:len(c.CallOptions.BatchCreateEntities):len(c.CallOptions.BatchCreateEntities)], opts...)
var resp *longrunningpb.Operation
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.entityTypesClient.BatchCreateEntities(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return &BatchCreateEntitiesOperation{
lro: longrunning.InternalNewOperation(c.LROClient, resp),
}, nil
}
// BatchUpdateEntities updates or creates multiple entities in the specified entity type. This
// method does not affect entities in the entity type that aren’t explicitly
// specified in the request.
//
// Operation <response: [google.protobuf.Empty][google.protobuf.Empty]>
func (c *EntityTypesClient) BatchUpdateEntities(ctx context.Context, req *dialogflowpb.BatchUpdateEntitiesRequest, opts ...gax.CallOption) (*BatchUpdateEntitiesOperation, 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.BatchUpdateEntities[0:len(c.CallOptions.BatchUpdateEntities):len(c.CallOptions.BatchUpdateEntities)], opts...)
var resp *longrunningpb.Operation
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.entityTypesClient.BatchUpdateEntities(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return &BatchUpdateEntitiesOperation{
lro: longrunning.InternalNewOperation(c.LROClient, resp),
}, nil
}
// BatchDeleteEntities deletes entities in the specified entity type.
//
// Operation <response: [google.protobuf.Empty][google.protobuf.Empty]>
func (c *EntityTypesClient) BatchDeleteEntities(ctx context.Context, req *dialogflowpb.BatchDeleteEntitiesRequest, opts ...gax.CallOption) (*BatchDeleteEntitiesOperation, 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.BatchDeleteEntities[0:len(c.CallOptions.BatchDeleteEntities):len(c.CallOptions.BatchDeleteEntities)], opts...)
var resp *longrunningpb.Operation
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.entityTypesClient.BatchDeleteEntities(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return &BatchDeleteEntitiesOperation{
lro: longrunning.InternalNewOperation(c.LROClient, resp),
}, nil
}
// BatchCreateEntitiesOperation manages a long-running operation from BatchCreateEntities.
type BatchCreateEntitiesOperation struct {
lro *longrunning.Operation
}
// BatchCreateEntitiesOperation returns a new BatchCreateEntitiesOperation from a given name.
// The name must be that of a previously created BatchCreateEntitiesOperation, possibly from a different process.
func (c *EntityTypesClient) BatchCreateEntitiesOperation(name string) *BatchCreateEntitiesOperation {
return &BatchCreateEntitiesOperation{
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 *BatchCreateEntitiesOperation) 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 *BatchCreateEntitiesOperation) 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 *BatchCreateEntitiesOperation) Metadata() (*structpbpb.Struct, error) {
var meta structpbpb.Struct
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 *BatchCreateEntitiesOperation) 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 *BatchCreateEntitiesOperation) Name() string {
return op.lro.Name()
}
// BatchDeleteEntitiesOperation manages a long-running operation from BatchDeleteEntities.
type BatchDeleteEntitiesOperation struct {
lro *longrunning.Operation
}
// BatchDeleteEntitiesOperation returns a new BatchDeleteEntitiesOperation from a given name.
// The name must be that of a previously created BatchDeleteEntitiesOperation, possibly from a different process.
func (c *EntityTypesClient) BatchDeleteEntitiesOperation(name string) *BatchDeleteEntitiesOperation {
return &BatchDeleteEntitiesOperation{
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 *BatchDeleteEntitiesOperation) 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 *BatchDeleteEntitiesOperation) 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 *BatchDeleteEntitiesOperation) Metadata() (*structpbpb.Struct, error) {
var meta structpbpb.Struct
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 *BatchDeleteEntitiesOperation) 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 *BatchDeleteEntitiesOperation) Name() string {
return op.lro.Name()
}
// BatchDeleteEntityTypesOperation manages a long-running operation from BatchDeleteEntityTypes.
type BatchDeleteEntityTypesOperation struct {
lro *longrunning.Operation
}
// BatchDeleteEntityTypesOperation returns a new BatchDeleteEntityTypesOperation from a given name.
// The name must be that of a previously created BatchDeleteEntityTypesOperation, possibly from a different process.
func (c *EntityTypesClient) BatchDeleteEntityTypesOperation(name string) *BatchDeleteEntityTypesOperation {
return &BatchDeleteEntityTypesOperation{
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 *BatchDeleteEntityTypesOperation) 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 *BatchDeleteEntityTypesOperation) 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 *BatchDeleteEntityTypesOperation) Metadata() (*structpbpb.Struct, error) {
var meta structpbpb.Struct
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 *BatchDeleteEntityTypesOperation) 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 *BatchDeleteEntityTypesOperation) Name() string {
return op.lro.Name()
}
// BatchUpdateEntitiesOperation manages a long-running operation from BatchUpdateEntities.
type BatchUpdateEntitiesOperation struct {
lro *longrunning.Operation
}
// BatchUpdateEntitiesOperation returns a new BatchUpdateEntitiesOperation from a given name.
// The name must be that of a previously created BatchUpdateEntitiesOperation, possibly from a different process.
func (c *EntityTypesClient) BatchUpdateEntitiesOperation(name string) *BatchUpdateEntitiesOperation {
return &BatchUpdateEntitiesOperation{
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 *BatchUpdateEntitiesOperation) 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 *BatchUpdateEntitiesOperation) 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 *BatchUpdateEntitiesOperation) Metadata() (*structpbpb.Struct, error) {
var meta structpbpb.Struct
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 *BatchUpdateEntitiesOperation) 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 *BatchUpdateEntitiesOperation) Name() string {
return op.lro.Name()
}
// BatchUpdateEntityTypesOperation manages a long-running operation from BatchUpdateEntityTypes.
type BatchUpdateEntityTypesOperation struct {
lro *longrunning.Operation
}
// BatchUpdateEntityTypesOperation returns a new BatchUpdateEntityTypesOperation from a given name.
// The name must be that of a previously created BatchUpdateEntityTypesOperation, possibly from a different process.
func (c *EntityTypesClient) BatchUpdateEntityTypesOperation(name string) *BatchUpdateEntityTypesOperation {
return &BatchUpdateEntityTypesOperation{
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 *BatchUpdateEntityTypesOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*dialogflowpb.BatchUpdateEntityTypesResponse, error) {
var resp dialogflowpb.BatchUpdateEntityTypesResponse
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 *BatchUpdateEntityTypesOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*dialogflowpb.BatchUpdateEntityTypesResponse, error) {
var resp dialogflowpb.BatchUpdateEntityTypesResponse
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 *BatchUpdateEntityTypesOperation) Metadata() (*structpbpb.Struct, error) {
var meta structpbpb.Struct
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 *BatchUpdateEntityTypesOperation) 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 *BatchUpdateEntityTypesOperation) Name() string {
return op.lro.Name()
}
// EntityTypeIterator manages a stream of *dialogflowpb.EntityType.
type EntityTypeIterator struct {
items []*dialogflowpb.EntityType
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 []*dialogflowpb.EntityType, nextPageToken string, err error)
}
// PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
func (it *EntityTypeIterator) 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 *EntityTypeIterator) Next() (*dialogflowpb.EntityType, error) {
var item *dialogflowpb.EntityType
if err := it.nextFunc(); err != nil {
return item, err
}
item = it.items[0]
it.items = it.items[1:]
return item, nil
}
func (it *EntityTypeIterator) bufLen() int {
return len(it.items)
}
func (it *EntityTypeIterator) takeBuf() interface{} {
b := it.items
it.items = nil
return b
}