org.apache.kafka.clients.consumer

Class PulsarKafkaConsumer<K,V>

java.lang.Object

org.apache.kafka.clients.consumer.PulsarKafkaConsumer<K,V>

All Implemented Interfaces:

Closeable, Serializable, AutoCloseable, org.apache.kafka.clients.consumer.Consumer<K,V>, MessageListener

public class PulsarKafkaConsumer<K,V>
extends Object
implements org.apache.kafka.clients.consumer.Consumer<K,V>, MessageListener

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PulsarKafkaConsumer(Map<String,Object> configs)
PulsarKafkaConsumer(Map<String,Object> configs, org.apache.kafka.common.serialization.Deserializer<K> keyDeserializer, org.apache.kafka.common.serialization.Deserializer<V> valueDeserializer)
PulsarKafkaConsumer(Properties properties)
PulsarKafkaConsumer(Properties properties, org.apache.kafka.common.serialization.Deserializer<K> keyDeserializer, org.apache.kafka.common.serialization.Deserializer<V> valueDeserializer)

Method Summary

Modifier and Type	Method and Description
void	assign(Collection<org.apache.kafka.common.TopicPartition> partitions)
Set<org.apache.kafka.common.TopicPartition>	assignment()
Map<org.apache.kafka.common.TopicPartition,Long>	beginningOffsets(Collection<org.apache.kafka.common.TopicPartition> partitions)
void	close()
void	close(long timeout, TimeUnit unit)
void	commitAsync()
void	commitAsync(Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndMetadata> offsets, org.apache.kafka.clients.consumer.OffsetCommitCallback callback)
void	commitAsync(org.apache.kafka.clients.consumer.OffsetCommitCallback callback)
void	commitSync()
void	commitSync(Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndMetadata> offsets)
org.apache.kafka.clients.consumer.OffsetAndMetadata	committed(org.apache.kafka.common.TopicPartition partition)
Map<org.apache.kafka.common.TopicPartition,Long>	endOffsets(Collection<org.apache.kafka.common.TopicPartition> partitions)
Map<String,List<org.apache.kafka.common.PartitionInfo>>	listTopics()
Map<org.apache.kafka.common.MetricName,? extends org.apache.kafka.common.Metric>	metrics()
Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndTimestamp>	offsetsForTimes(Map<org.apache.kafka.common.TopicPartition,Long> timestampsToSearch)
List<org.apache.kafka.common.PartitionInfo>	partitionsFor(String topic)
void	pause(Collection<org.apache.kafka.common.TopicPartition> partitions)
Set<org.apache.kafka.common.TopicPartition>	paused()
org.apache.kafka.clients.consumer.ConsumerRecords<K,V>	poll(long timeoutMillis)
long	position(org.apache.kafka.common.TopicPartition partition)
void	received(Consumer consumer, Message msg)
void	resume(Collection<org.apache.kafka.common.TopicPartition> partitions)
void	seek(org.apache.kafka.common.TopicPartition partition, long offset)
void	seekToBeginning(Collection<org.apache.kafka.common.TopicPartition> partitions)
void	seekToEnd(Collection<org.apache.kafka.common.TopicPartition> partitions)
void	subscribe(Collection<String> topics)
void	subscribe(Collection<String> topics, org.apache.kafka.clients.consumer.ConsumerRebalanceListener callback)
void	subscribe(Pattern pattern, org.apache.kafka.clients.consumer.ConsumerRebalanceListener callback)
Set<String>	subscription() Get the current subscription.
void	unsubscribe()
void	wakeup()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.pulsar.client.api.MessageListener

reachedEndOfTopic

Constructor Detail

PulsarKafkaConsumer

public PulsarKafkaConsumer(Map<String,Object> configs)

PulsarKafkaConsumer

public PulsarKafkaConsumer(Map<String,Object> configs,
                           org.apache.kafka.common.serialization.Deserializer<K> keyDeserializer,
                           org.apache.kafka.common.serialization.Deserializer<V> valueDeserializer)

PulsarKafkaConsumer

public PulsarKafkaConsumer(Properties properties)

PulsarKafkaConsumer

public PulsarKafkaConsumer(Properties properties,
                           org.apache.kafka.common.serialization.Deserializer<K> keyDeserializer,
                           org.apache.kafka.common.serialization.Deserializer<V> valueDeserializer)

Method Detail

received

public void received(Consumer consumer,
                     Message msg)

Specified by:

received in interface MessageListener

assignment

public Set<org.apache.kafka.common.TopicPartition> assignment()

Specified by:

assignment in interface org.apache.kafka.clients.consumer.Consumer<K,V>

subscription

public Set<String> subscription()

Get the current subscription. Will return the same topics used in the most recent call to subscribe(Collection, ConsumerRebalanceListener), or an empty set if no such call has been made.

Specified by:

subscription in interface org.apache.kafka.clients.consumer.Consumer<K,V>

Returns:

The set of topics currently subscribed to

subscribe

public void subscribe(Collection<String> topics)

Specified by:

subscribe in interface org.apache.kafka.clients.consumer.Consumer<K,V>

subscribe

public void subscribe(Collection<String> topics,
                      org.apache.kafka.clients.consumer.ConsumerRebalanceListener callback)

Specified by:

subscribe in interface org.apache.kafka.clients.consumer.Consumer<K,V>

assign

public void assign(Collection<org.apache.kafka.common.TopicPartition> partitions)

Specified by:

assign in interface org.apache.kafka.clients.consumer.Consumer<K,V>

subscribe

public void subscribe(Pattern pattern,
                      org.apache.kafka.clients.consumer.ConsumerRebalanceListener callback)

Specified by:

subscribe in interface org.apache.kafka.clients.consumer.Consumer<K,V>

unsubscribe

public void unsubscribe()

Specified by:

unsubscribe in interface org.apache.kafka.clients.consumer.Consumer<K,V>

poll

public org.apache.kafka.clients.consumer.ConsumerRecords<K,V> poll(long timeoutMillis)

Specified by:

poll in interface org.apache.kafka.clients.consumer.Consumer<K,V>

commitSync

public void commitSync()

Specified by:

commitSync in interface org.apache.kafka.clients.consumer.Consumer<K,V>

commitSync

public void commitSync(Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndMetadata> offsets)

Specified by:

commitSync in interface org.apache.kafka.clients.consumer.Consumer<K,V>

commitAsync

public void commitAsync()

Specified by:

commitAsync in interface org.apache.kafka.clients.consumer.Consumer<K,V>

commitAsync

public void commitAsync(org.apache.kafka.clients.consumer.OffsetCommitCallback callback)

Specified by:

commitAsync in interface org.apache.kafka.clients.consumer.Consumer<K,V>

commitAsync

public void commitAsync(Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndMetadata> offsets,
                        org.apache.kafka.clients.consumer.OffsetCommitCallback callback)

Specified by:

commitAsync in interface org.apache.kafka.clients.consumer.Consumer<K,V>

seek

public void seek(org.apache.kafka.common.TopicPartition partition,
                 long offset)

Specified by:

seek in interface org.apache.kafka.clients.consumer.Consumer<K,V>

seekToBeginning

public void seekToBeginning(Collection<org.apache.kafka.common.TopicPartition> partitions)

Specified by:

seekToBeginning in interface org.apache.kafka.clients.consumer.Consumer<K,V>

seekToEnd

public void seekToEnd(Collection<org.apache.kafka.common.TopicPartition> partitions)

Specified by:

seekToEnd in interface org.apache.kafka.clients.consumer.Consumer<K,V>

position

public long position(org.apache.kafka.common.TopicPartition partition)

Specified by:

position in interface org.apache.kafka.clients.consumer.Consumer<K,V>

committed

public org.apache.kafka.clients.consumer.OffsetAndMetadata committed(org.apache.kafka.common.TopicPartition partition)

Specified by:

committed in interface org.apache.kafka.clients.consumer.Consumer<K,V>

metrics

public Map<org.apache.kafka.common.MetricName,? extends org.apache.kafka.common.Metric> metrics()

Specified by:

metrics in interface org.apache.kafka.clients.consumer.Consumer<K,V>

partitionsFor

public List<org.apache.kafka.common.PartitionInfo> partitionsFor(String topic)

Specified by:

partitionsFor in interface org.apache.kafka.clients.consumer.Consumer<K,V>

listTopics

public Map<String,List<org.apache.kafka.common.PartitionInfo>> listTopics()

Specified by:

listTopics in interface org.apache.kafka.clients.consumer.Consumer<K,V>

paused

public Set<org.apache.kafka.common.TopicPartition> paused()

Specified by:

paused in interface org.apache.kafka.clients.consumer.Consumer<K,V>

pause

public void pause(Collection<org.apache.kafka.common.TopicPartition> partitions)

Specified by:

pause in interface org.apache.kafka.clients.consumer.Consumer<K,V>

resume

public void resume(Collection<org.apache.kafka.common.TopicPartition> partitions)

Specified by:

resume in interface org.apache.kafka.clients.consumer.Consumer<K,V>

offsetsForTimes

public Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndTimestamp> offsetsForTimes(Map<org.apache.kafka.common.TopicPartition,Long> timestampsToSearch)

Specified by:

offsetsForTimes in interface org.apache.kafka.clients.consumer.Consumer<K,V>

beginningOffsets

public Map<org.apache.kafka.common.TopicPartition,Long> beginningOffsets(Collection<org.apache.kafka.common.TopicPartition> partitions)

Specified by:

beginningOffsets in interface org.apache.kafka.clients.consumer.Consumer<K,V>

endOffsets

public Map<org.apache.kafka.common.TopicPartition,Long> endOffsets(Collection<org.apache.kafka.common.TopicPartition> partitions)

Specified by:

endOffsets in interface org.apache.kafka.clients.consumer.Consumer<K,V>

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.apache.kafka.clients.consumer.Consumer<K,V>

close

public void close(long timeout,
                  TimeUnit unit)

Specified by:

close in interface org.apache.kafka.clients.consumer.Consumer<K,V>

wakeup

public void wakeup()

Specified by:

wakeup in interface org.apache.kafka.clients.consumer.Consumer<K,V>