org.apache.flink.streaming.connectors.pulsar.internal

Class PulsarTopicStateWithPunctuatedWatermarks<T>

java.lang.Object

org.apache.flink.streaming.connectors.pulsar.internal.PulsarTopicState

org.apache.flink.streaming.connectors.pulsar.internal.PulsarTopicStateWithPunctuatedWatermarks<T>

public class PulsarTopicStateWithPunctuatedWatermarks<T>
extends PulsarTopicState

A special version of the per-pulsar-partition-state that additionally holds a periodic watermark generator (and timestamp extractor) per partition.

Constructor Summary

Constructors

Constructor and Description
PulsarTopicStateWithPunctuatedWatermarks(String topic, org.apache.flink.streaming.api.functions.AssignerWithPunctuatedWatermarks<T> timestampsAndWatermarks)
PulsarTopicStateWithPunctuatedWatermarks(TopicRange topicRange, org.apache.flink.streaming.api.functions.AssignerWithPunctuatedWatermarks<T> timestampsAndWatermarks)

Method Summary

Modifier and Type	Method and Description
org.apache.flink.streaming.api.watermark.Watermark	checkAndGetNewWatermark(T record, long timestamp)
long	getCurrentPartitionWatermark()
long	getTimestampForRecord(T record, long timestamp)
String	toString()

Methods inherited from class org.apache.flink.streaming.connectors.pulsar.internal.PulsarTopicState

isOffsetDefined

Methods inherited from class java.lang.Object

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

Constructor Detail

PulsarTopicStateWithPunctuatedWatermarks

public PulsarTopicStateWithPunctuatedWatermarks(String topic,
                                                org.apache.flink.streaming.api.functions.AssignerWithPunctuatedWatermarks<T> timestampsAndWatermarks)

PulsarTopicStateWithPunctuatedWatermarks

public PulsarTopicStateWithPunctuatedWatermarks(TopicRange topicRange,
                                                org.apache.flink.streaming.api.functions.AssignerWithPunctuatedWatermarks<T> timestampsAndWatermarks)

Method Detail

getTimestampForRecord

public long getTimestampForRecord(T record,
                                  long timestamp)

checkAndGetNewWatermark

@Nullable
public org.apache.flink.streaming.api.watermark.Watermark checkAndGetNewWatermark(T record,
                                                                                            long timestamp)

getCurrentPartitionWatermark

public long getCurrentPartitionWatermark()

toString

public String toString()

Overrides:

toString in class PulsarTopicState