org.apache.beam.examples.complete

Class TfIdf.WriteTfIdf

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.KV<java.lang.String,org.apache.beam.sdk.values.KV<java.net.URI,java.lang.Double>>>,org.apache.beam.sdk.values.PDone>

org.apache.beam.examples.complete.TfIdf.WriteTfIdf

All Implemented Interfaces:

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

Enclosing class:

TfIdf

public static class TfIdf.WriteTfIdf
extends org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.KV<java.lang.String,org.apache.beam.sdk.values.KV<java.net.URI,java.lang.Double>>>,org.apache.beam.sdk.values.PDone>

A PTransform to write, in CSV format, a mapping from term and URI to score.

See Also:

Serialized Form

Field Summary

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

name, resourceHints

Constructor Summary

Constructors

Constructor and Description
WriteTfIdf(java.lang.String output)

Method Summary

Modifier and Type	Method and Description
org.apache.beam.sdk.values.PDone	expand(org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.KV<java.lang.String,org.apache.beam.sdk.values.KV<java.net.URI,java.lang.Double>>> wordToUriAndTfIdf)

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

WriteTfIdf

public WriteTfIdf(java.lang.String output)

Method Detail

expand

public org.apache.beam.sdk.values.PDone expand(org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.KV<java.lang.String,org.apache.beam.sdk.values.KV<java.net.URI,java.lang.Double>>> wordToUriAndTfIdf)

Specified by:

expand in class org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.KV<java.lang.String,org.apache.beam.sdk.values.KV<java.net.URI,java.lang.Double>>>,org.apache.beam.sdk.values.PDone>