org.apache.beam.sdk.io.googleads

Class GoogleAdsV19.Read

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<PCollection<java.lang.String>,PCollection<com.google.ads.googleads.v19.services.GoogleAdsRow>>

org.apache.beam.sdk.io.googleads.GoogleAdsV19.Read

All Implemented Interfaces:

java.io.Serializable, HasDisplayData

Enclosing class:

GoogleAdsV19

public abstract static class GoogleAdsV19.Read
extends PTransform<PCollection<java.lang.String>,PCollection<com.google.ads.googleads.v19.services.GoogleAdsRow>>

A PTransform that reads the results of a Google Ads query as GoogleAdsRow objects.

See Also:

GoogleAdsIO.current(), GoogleAdsV19.readAll(), Serialized Form

Field Summary

Fields inherited from class org.apache.beam.sdk.transforms.PTransform

annotations, displayData, name, resourceHints

Constructor Summary

Constructors

Constructor and Description
Read()

Method Summary

Modifier and Type	Method and Description
PCollection<com.google.ads.googleads.v19.services.GoogleAdsRow>	expand(PCollection<java.lang.String> input) Override this method to specify how this PTransform should be expanded on the given InputT.
void	populateDisplayData(DisplayData.Builder builder) Register display data for the given transform or component.
GoogleAdsV19.Read	withDeveloperToken(@Nullable java.lang.String developerToken) Creates and returns a new GoogleAdsV19.Read transform with the specified developer token.
GoogleAdsV19.Read	withGoogleAdsClientFactory(GoogleAdsClientFactory googleAdsClientFactory) Creates and returns a new GoogleAdsV19.Read transform with the specified client factory.
GoogleAdsV19.Read	withLoginCustomerId(@Nullable java.lang.Long loginCustomerId) Creates and returns a new GoogleAdsV19.Read transform with the specified login customer ID.
GoogleAdsV19.Read	withQuery(java.lang.String query) Creates and returns a new GoogleAdsV19.Read transform with the specified query.
GoogleAdsV19.Read	withRateLimitPolicy(GoogleAdsIO.RateLimitPolicyFactory<com.google.ads.googleads.v19.errors.GoogleAdsError> rateLimitPolicyFactory) Creates and returns a new GoogleAdsV19.Read transform with the specified rate limit policy factory.

Methods inherited from class org.apache.beam.sdk.transforms.PTransform

addAnnotation, compose, compose, getAdditionalInputs, getAnnotations, getDefaultOutputCoder, getDefaultOutputCoder, getDefaultOutputCoder, getKindString, getName, getResourceHints, setDisplayData, setResourceHints, toString, validate, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Read

public Read()

Method Detail

withDeveloperToken

public GoogleAdsV19.Read withDeveloperToken(@Nullable java.lang.String developerToken)

Creates and returns a new GoogleAdsV19.Read transform with the specified developer token. A developer token is required to access the Google Ads API.

Parameters:

developerToken - The developer token to set.

Returns:

A new GoogleAdsV19.Read transform with the specified developer token.

See Also:

GoogleAdsClient

withLoginCustomerId

public GoogleAdsV19.Read withLoginCustomerId(@Nullable java.lang.Long loginCustomerId)

Creates and returns a new GoogleAdsV19.Read transform with the specified login customer ID. A login customer ID is only required for manager accounts.

Parameters:

loginCustomerId - The login customer ID to set.

Returns:

A new GoogleAdsV19.Read transform with the specified login customer ID.

See Also:

GoogleAdsClient

withQuery

public GoogleAdsV19.Read withQuery(java.lang.String query)

Creates and returns a new GoogleAdsV19.Read transform with the specified query. The query will be executed for each customer ID.

Parameters:

query -

Returns:

A new GoogleAdsV19.Read transform with the specified query.

See Also:

SearchGoogleAdsStreamRequest

withGoogleAdsClientFactory

public GoogleAdsV19.Read withGoogleAdsClientFactory(GoogleAdsClientFactory googleAdsClientFactory)

Creates and returns a new GoogleAdsV19.Read transform with the specified client factory. A GoogleAdsClientFactory builds the GoogleAdsClient used to construct service clients. The DefaultGoogleAdsClientFactory should be sufficient for most purposes unless the construction of GoogleAdsClient requires customization.

Parameters:

googleAdsClientFactory -

Returns:

A new GoogleAdsV19.Read transform with the specified client factory.

See Also:

GoogleAdsClient

withRateLimitPolicy

public GoogleAdsV19.Read withRateLimitPolicy(GoogleAdsIO.RateLimitPolicyFactory<com.google.ads.googleads.v19.errors.GoogleAdsError> rateLimitPolicyFactory)

Creates and returns a new GoogleAdsV19.Read transform with the specified rate limit policy factory. A RateLimitPolicyFactory builds the RateLimitPolicy used to limit the number of requests made by ReadAll.ReadAllFn. The Google Ads API enforces global limits from the developer token down to the customer ID and it is recommended to host a shared rate limiting service to coordinate traffic to the Google Ads API across all applications using the same developer token. Users of these transforms are strongly advised to implement their own RateLimitPolicy and RateLimitPolicyFactory to interact with a shared rate limiting service for any production workloads.

Parameters:

rateLimitPolicyFactory -

Returns:

A new GoogleAdsV19.Read transform with the specified rate limit policy factory.

See Also:

GoogleAdsClient

expand

public PCollection<com.google.ads.googleads.v19.services.GoogleAdsRow> expand(PCollection<java.lang.String> input)

Description copied from class: PTransform

Override this method to specify how this PTransform should be expanded on the given InputT.

NOTE: This method should not be called directly. Instead apply the PTransform should be applied to the InputT using the apply method.

Composite transforms, which are defined in terms of other transforms, should return the output of one of the composed transforms. Non-composite transforms, which do not apply any transforms internally, should return a new unbound output and register evaluators (via backend-specific registration methods).

Specified by:

expand in class PTransform<PCollection<java.lang.String>,PCollection<com.google.ads.googleads.v19.services.GoogleAdsRow>>

populateDisplayData

public void populateDisplayData(DisplayData.Builder builder)

Description copied from class: PTransform

Register display data for the given transform or component.

populateDisplayData(DisplayData.Builder) is invoked by Pipeline runners to collect display data via DisplayData.from(HasDisplayData). Implementations may call super.populateDisplayData(builder) in order to register display data in the current namespace, but should otherwise use subcomponent.populateDisplayData(builder) to use the namespace of the subcomponent.

By default, does not register any display data. Implementors may override this method to provide their own display data.

Specified by:

populateDisplayData in interface HasDisplayData

Overrides:

populateDisplayData in class PTransform<PCollection<java.lang.String>,PCollection<com.google.ads.googleads.v19.services.GoogleAdsRow>>

Parameters:

builder - The builder to populate with display data.

See Also:

HasDisplayData