org.apache.beam.runners.flink.examples

Class WordCount.CountWords

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<String>,org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.KV<String,Long>>>

org.apache.beam.runners.flink.examples.WordCount.CountWords

All Implemented Interfaces:

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

Enclosing class:

WordCount

public static class WordCount.CountWords
extends org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<String>,org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.KV<String,Long>>>

PTransform counting words.

See Also:

Serialized Form

Field Summary

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

name

Constructor Summary

Constructors

Constructor and Description
CountWords()

Method Summary

Modifier and Type	Method and Description
org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.KV<String,Long>>	apply(org.apache.beam.sdk.values.PCollection<String> lines)

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

getDefaultOutputCoder, getDefaultOutputCoder, getDefaultOutputCoder, getKindString, getName, populateDisplayData, toString, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

CountWords

public CountWords()

Method Detail

apply

public org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.KV<String,Long>> apply(org.apache.beam.sdk.values.PCollection<String> lines)

Specified by:

apply in class org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<String>,org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.KV<String,Long>>>