org.apache.beam.examples.complete.game

Class UserScore.ExtractAndSumScore

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<PCollection<org.apache.beam.examples.complete.game.UserScore.GameActionInfo>,PCollection<KV<String,Integer>>>

org.apache.beam.examples.complete.game.UserScore.ExtractAndSumScore

All Implemented Interfaces:

Serializable, HasDisplayData

Enclosing class:

UserScore

public static class UserScore.ExtractAndSumScore
extends PTransform<PCollection<org.apache.beam.examples.complete.game.UserScore.GameActionInfo>,PCollection<KV<String,Integer>>>

A transform to extract key/score information from GameActionInfo, and sum the scores. The constructor arg determines whether 'team' or 'user' info is extracted.

See Also:

Serialized Form

Field Summary

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

name

Method Summary

Modifier and Type	Method and Description
PCollection<KV<String,Integer>>	apply(PCollection<org.apache.beam.examples.complete.game.UserScore.GameActionInfo> gameInfo)

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

Method Detail

apply

public PCollection<KV<String,Integer>> apply(PCollection<org.apache.beam.examples.complete.game.UserScore.GameActionInfo> gameInfo)

Overrides:

apply in class PTransform<PCollection<org.apache.beam.examples.complete.game.UserScore.GameActionInfo>,PCollection<KV<String,Integer>>>