org.apache.beam.examples.complete.datatokenization.transforms

Class JsonToBeamRow

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<java.lang.String>,org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.Row>>

org.apache.beam.examples.complete.datatokenization.transforms.JsonToBeamRow

All Implemented Interfaces:

java.io.Serializable, org.apache.beam.sdk.transforms.display.HasDisplayData

public class JsonToBeamRow
extends org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<java.lang.String>,org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.Row>>

The JsonToBeamRow converts jsons string to beam rows.

See Also:

Serialized Form

Field Summary

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

name, resourceHints

Constructor Summary

Constructors

Constructor and Description
JsonToBeamRow(java.lang.String failedToParseDeadLetterPath, SchemasUtils schema)

Method Summary

Modifier and Type	Method and Description
org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.Row>	expand(org.apache.beam.sdk.values.PCollection<java.lang.String> jsons)

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

compose, compose, getAdditionalInputs, getDefaultOutputCoder, getDefaultOutputCoder, getDefaultOutputCoder, getKindString, getName, getResourceHints, populateDisplayData, setResourceHints, toString, validate, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonToBeamRow

public JsonToBeamRow(java.lang.String failedToParseDeadLetterPath,
                     SchemasUtils schema)

Method Detail

expand

public org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.Row> expand(org.apache.beam.sdk.values.PCollection<java.lang.String> jsons)

Specified by:

expand in class org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<java.lang.String>,org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.Row>>