org.apache.beam.runners.spark.io

Class ConsoleIO.Write.Unbound<T>

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<PCollection<T>,PDone>

org.apache.beam.runners.spark.io.ConsoleIO.Write.Unbound<T>

Type Parameters:

T - the type of the elements in the PCollection

All Implemented Interfaces:

java.io.Serializable, HasDisplayData

Enclosing class:

ConsoleIO.Write

public static class ConsoleIO.Write.Unbound<T>
extends PTransform<PCollection<T>,PDone>

PTransform writing PCollection to the console.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	TRANSFORM_URN

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

annotations, displayData, name, resourceHints

Method Summary

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

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

Field Detail

TRANSFORM_URN

public static final java.lang.String TRANSFORM_URN

See Also:

Constant Field Values

Method Detail

getNum

public int getNum()

expand

public PDone expand(PCollection<T> 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<T>,PDone>