KafkaConsumerObservable

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1. final def !=(arg0: Any): Boolean

   

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2. final def ##(): Int

   

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3. final def ==(arg0: Any): Boolean

   

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4. def apply[K, V](cfg: KafkaConsumerConfig, topicsRegex: Regex)(implicit K: Deserializer[K], V: Deserializer[V]): KafkaConsumerObservable[K, V, ConsumerRecord[K, V]]

   

   Builds a KafkaConsumerObservable instance.

   Builds a KafkaConsumerObservable instance.

   cfg

   is the KafkaConsumerConfig needed for initializing the consumer; also make sure to see monix/kafka/default.conf for the default values being used.

   topicsRegex

   is the pattern of Kafka topics to subscribe to.

5. def apply[K, V](cfg: KafkaConsumerConfig, topics: List[String])(implicit K: Deserializer[K], V: Deserializer[V]): KafkaConsumerObservable[K, V, ConsumerRecord[K, V]]

   

   Builds a KafkaConsumerObservable instance.

   Builds a KafkaConsumerObservable instance.

   cfg

   is the KafkaConsumerConfig needed for initializing the consumer; also make sure to see monix/kafka/default.conf for the default values being used.

   topics

   is the list of Kafka topics to subscribe to.

6. def apply[K, V](cfg: KafkaConsumerConfig, consumer: Task[Consumer[K, V]]): KafkaConsumerObservable[K, V, ConsumerRecord[K, V]]

   

   Builds a KafkaConsumerObservable instance.

   Builds a KafkaConsumerObservable instance.

   cfg

   is the KafkaConsumerConfig needed for initializing the consumer; also make sure to see monix/kafka/default.conf for the default values being used.

   consumer

   is a factory for the org.apache.kafka.clients.consumer.KafkaConsumer instance to use for consuming from Kafka

7. final def asInstanceOf[T0]: T0

   

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8. def clone(): AnyRef

   

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   protected[java.lang]

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9. def createConsumer[K, V](config: KafkaConsumerConfig, topicsRegex: Regex)(implicit K: Deserializer[K], V: Deserializer[V]): Task[Consumer[K, V]]

   

   Returns a Task for creating a consumer instance given topics regex.

10. def createConsumer[K, V](config: KafkaConsumerConfig, topics: List[String])(implicit K: Deserializer[K], V: Deserializer[V]): Task[Consumer[K, V]]

    

    Returns a Task for creating a consumer instance given list of topics.

11. final def eq(arg0: AnyRef): Boolean

    

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12. def equals(arg0: Any): Boolean

    

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13. def finalize(): Unit

    

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14. final def getClass(): Class[_]

    

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15. def hashCode(): Int

    

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16. final def isInstanceOf[T0]: Boolean

    

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17. def manualCommit[K, V](cfg: KafkaConsumerConfig, topicsRegex: Regex)(implicit K: Deserializer[K], V: Deserializer[V]): KafkaConsumerObservable[K, V, CommittableMessage[K, V]]

    

    Builds a KafkaConsumerObservable instance with ability to manual commit offsets and forcibly disables auto commits in configuration.

    Builds a KafkaConsumerObservable instance with ability to manual commit offsets and forcibly disables auto commits in configuration. Such instances emit CommittableMessage instead of Kafka's ConsumerRecord.

    Usage example:

    KafkaConsumerObservable.manualCommit[String,String](consumerCfg, List(topicName))
      .map(message => message.record.value() -> message.committableOffset)
      .mapEval { case (value, offset) => performBusinessLogic(value).map(_ => offset) }
      .bufferTimedAndCounted(1.second, 1000)
      .mapEval(offsets => CommittableOffsetBatch(offsets).commitSync())
      .subscribe()

    cfg

    is the KafkaConsumerConfig needed for initializing the consumer; also make sure to see monix/kafka/default.conf for the default values being used. Auto commit will disabled and observable commit order will turned to NoAck forcibly!

    topicsRegex

    is the pattern of Kafka topics to subscribe to.

18. def manualCommit[K, V](cfg: KafkaConsumerConfig, topics: List[String])(implicit K: Deserializer[K], V: Deserializer[V]): KafkaConsumerObservable[K, V, CommittableMessage[K, V]]

    

    Builds a KafkaConsumerObservable instance with ability to manual commit offsets and forcibly disables auto commits in configuration.

    Builds a KafkaConsumerObservable instance with ability to manual commit offsets and forcibly disables auto commits in configuration. Such instances emit CommittableMessage instead of Kafka's ConsumerRecord.

    Usage example:

    KafkaConsumerObservable.manualCommit[String,String](consumerCfg, List(topicName))
      .map(message => message.record.value() -> message.committableOffset)
      .mapEval { case (value, offset) => performBusinessLogic(value).map(_ => offset) }
      .bufferTimedAndCounted(1.second, 1000)
      .mapEval(offsets => CommittableOffsetBatch(offsets).commitSync())
      .subscribe()

    cfg

    is the KafkaConsumerConfig needed for initializing the consumer; also make sure to see monix/kafka/default.conf for the default values being used. Auto commit will disabled and observable commit order will turned to NoAck forcibly!

    topics

    is the list of Kafka topics to subscribe to.

19. def manualCommit[K, V](cfg: KafkaConsumerConfig, consumer: Task[Consumer[K, V]]): KafkaConsumerObservable[K, V, CommittableMessage[K, V]]

    

    Builds a KafkaConsumerObservable instance with ability to manual commit offsets and forcibly disables auto commits in configuration.

    Builds a KafkaConsumerObservable instance with ability to manual commit offsets and forcibly disables auto commits in configuration. Such instances emit CommittableMessage instead of Kafka's ConsumerRecord.

    Usage example:

    KafkaConsumerObservable.manualCommit[String,String](consumerCfg, List(topicName))
      .map(message => message.record.value() -> message.committableOffset)
      .mapEval { case (value, offset) => performBusinessLogic(value).map(_ => offset) }
      .bufferTimedAndCounted(1.second, 1000)
      .mapEval(offsets => CommittableOffsetBatch(offsets).commitSync())
      .subscribe()

    cfg

    is the KafkaConsumerConfig needed for initializing the consumer; also make sure to see monix/kafka/default.conf for the default values being used. Auto commit will disabled and observable commit order will turned to NoAck forcibly!

    consumer

    is a factory for the org.apache.kafka.clients.consumer.KafkaConsumer instance to use for consuming from Kafka

20. final def ne(arg0: AnyRef): Boolean

    

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21. final def notify(): Unit

    

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22. final def notifyAll(): Unit

    

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23. final def synchronized[T0](arg0: ⇒ T0): T0

    

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24. def toString(): String

    

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25. final def wait(): Unit

    

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26. final def wait(arg0: Long, arg1: Int): Unit

    

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27. final def wait(arg0: Long): Unit

    

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