org.apache.beam.sdk.transforms.errorhandling

Class ErrorHandler.PTransformErrorHandler.WriteErrorMetrics<ErrorT>

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<PCollection<ErrorT>,PCollection<ErrorT>>

org.apache.beam.sdk.transforms.errorhandling.ErrorHandler.PTransformErrorHandler.WriteErrorMetrics<ErrorT>

All Implemented Interfaces:

java.io.Serializable, HasDisplayData

Enclosing class:

ErrorHandler.PTransformErrorHandler<ErrorT,OutputT extends POutput>

public static class ErrorHandler.PTransformErrorHandler.WriteErrorMetrics<ErrorT>
extends PTransform<PCollection<ErrorT>,PCollection<ErrorT>>

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ErrorHandler.PTransformErrorHandler.WriteErrorMetrics.CountErrors<ErrorT>

Field Summary

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

annotations, displayData, name, resourceHints

Constructor Summary

Constructors

Constructor and Description
WriteErrorMetrics(java.lang.String sinkTransformName)

Method Summary

Modifier and Type	Method and Description
PCollection<ErrorT>	expand(PCollection<ErrorT> input) Override this method to specify how this PTransform should be expanded on the given InputT.

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

WriteErrorMetrics

public WriteErrorMetrics(java.lang.String sinkTransformName)

Method Detail

expand

public PCollection<ErrorT> expand(PCollection<ErrorT> 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<ErrorT>,PCollection<ErrorT>>