Package com.linkedin.venice.unit.kafka.consumer.poll

Class DuplicatingPollStrategy

java.lang.Object

com.linkedin.venice.unit.kafka.consumer.poll.AbstractPollStrategy

com.linkedin.venice.unit.kafka.consumer.poll.DuplicatingPollStrategy

All Implemented Interfaces:

PollStrategy

public class DuplicatingPollStrategy
extends AbstractPollStrategy

A PollStrategy implementation which can introduce duplicates. The message payload is duplicated verbatim, but the Kafka offsets are incremented, as it would happen in a real Kafka deployment.

Field Summary

Fields inherited from class com.linkedin.venice.unit.kafka.consumer.poll.AbstractPollStrategy

keepPollingWhenEmpty

Constructor Summary

Constructors

Constructor	Description
DuplicatingPollStrategy(AbstractPollStrategy basePollStrategy, Set<PubSubTopicPartitionOffset> PubSubTopicPartitionOffsetsToDuplicate)

Method Summary

Modifier and Type	Method	Description
protected PubSubTopicPartitionOffset	getNextPoll(Map<PubSubTopicPartition,Long> offsets)

Methods inherited from class com.linkedin.venice.unit.kafka.consumer.poll.AbstractPollStrategy

incrementOffset, poll

Methods inherited from class java.lang.Object

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

Constructor Details

DuplicatingPollStrategy

public DuplicatingPollStrategy(AbstractPollStrategy basePollStrategy,
 Set<PubSubTopicPartitionOffset> PubSubTopicPartitionOffsetsToDuplicate)

Method Details

getNextPoll

protected PubSubTopicPartitionOffset getNextPoll(Map<PubSubTopicPartition,Long> offsets)

Specified by:

getNextPoll in class AbstractPollStrategy