org.apache.beam.sdk.io.iceberg

Class IcebergIO.ReadRows

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<PBegin,PCollection<Row>>

org.apache.beam.sdk.io.iceberg.IcebergIO.ReadRows

All Implemented Interfaces:

java.io.Serializable, HasDisplayData

Enclosing class:

IcebergIO

public abstract static class IcebergIO.ReadRows
extends PTransform<PBegin,PCollection<Row>>

See Also:

Serialized Form

Field Summary

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

annotations, displayData, name, resourceHints

Constructor Summary

Constructors

Constructor and Description
ReadRows()

Method Summary

Modifier and Type	Method and Description
PCollection<Row>	expand(PBegin input) Override this method to specify how this PTransform should be expanded on the given InputT.
IcebergIO.ReadRows	from(org.apache.iceberg.catalog.TableIdentifier tableIdentifier)

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

ReadRows

public ReadRows()

Method Detail

from

public IcebergIO.ReadRows from(org.apache.iceberg.catalog.TableIdentifier tableIdentifier)

expand

public PCollection<Row> expand(PBegin 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<PBegin,PCollection<Row>>