Package org.apache.flink.streaming.connectors.kafka.internals

Class KafkaShuffleFetcher.KafkaShuffleElement

java.lang.Object

org.apache.flink.streaming.connectors.kafka.internals.KafkaShuffleFetcher.KafkaShuffleElement

Direct Known Subclasses:

KafkaShuffleFetcher.KafkaShuffleRecord, KafkaShuffleFetcher.KafkaShuffleWatermark

Enclosing class:

KafkaShuffleFetcher<T>

@VisibleForTesting
public abstract static class KafkaShuffleFetcher.KafkaShuffleElement
extends Object

An element in a KafkaShuffle. Can be a record or a Watermark.

Constructor Summary

Constructors

Constructor	Description
KafkaShuffleElement()

Method Summary

Modifier and Type	Method	Description
<T> KafkaShuffleFetcher.KafkaShuffleRecord<T>	asRecord()
KafkaShuffleFetcher.KafkaShuffleWatermark	asWatermark()
boolean	isRecord()
boolean	isWatermark()

Methods inherited from class java.lang.Object

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

Constructor Details

KafkaShuffleElement

public KafkaShuffleElement()

Method Details

isRecord

public boolean isRecord()

isWatermark

public boolean isWatermark()

asRecord

public <T>
KafkaShuffleFetcher.KafkaShuffleRecord<T> asRecord()

asWatermark

public KafkaShuffleFetcher.KafkaShuffleWatermark asWatermark()