Package org.apache.beam.runners.spark.translation

Class ReifyTimestampsAndWindowsFunction<K,V>

java.lang.Object

org.apache.beam.runners.spark.translation.ReifyTimestampsAndWindowsFunction<K,V>

All Implemented Interfaces:

Serializable, org.apache.spark.api.java.function.Function<org.apache.beam.sdk.values.WindowedValue<org.apache.beam.sdk.values.KV<K,V>>,org.apache.beam.sdk.values.KV<K,org.apache.beam.sdk.values.WindowedValue<V>>>

public class ReifyTimestampsAndWindowsFunction<K,V>
extends Object
implements org.apache.spark.api.java.function.Function<org.apache.beam.sdk.values.WindowedValue<org.apache.beam.sdk.values.KV<K,V>>,org.apache.beam.sdk.values.KV<K,org.apache.beam.sdk.values.WindowedValue<V>>>

Simple Function to bring the windowing information into the value from the implicit background representation of the PCollection.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ReifyTimestampsAndWindowsFunction()

Method Summary

Modifier and Type	Method	Description
org.apache.beam.sdk.values.KV<K,org.apache.beam.sdk.values.WindowedValue<V>>	call(org.apache.beam.sdk.values.WindowedValue<org.apache.beam.sdk.values.KV<K,V>> elem)

Methods inherited from class java.lang.Object

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

Constructor Details

ReifyTimestampsAndWindowsFunction

public ReifyTimestampsAndWindowsFunction()

Method Details

call

public org.apache.beam.sdk.values.KV<K,org.apache.beam.sdk.values.WindowedValue<V>> call(org.apache.beam.sdk.values.WindowedValue<org.apache.beam.sdk.values.KV<K,V>> elem)
                                                                                  throws Exception

Specified by:

call in interface org.apache.spark.api.java.function.Function<K,V>

Throws:

Exception