# Hierarchy For Package io.vertx.kafka.client.producer

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - io.vertx.kafka.client.producer.RecordMetadata

## Interface Hierarchy

- io.vertx.kafka.client.producer.KafkaHeader
- io.vertx.kafka.client.producer.KafkaProducerRecord<K,​V>
- io.vertx.core.streams.StreamBase
  - io.vertx.core.streams.WriteStream<T>
    - io.vertx.kafka.client.producer.KafkaProducer<K,​V>
    - io.vertx.kafka.client.producer.KafkaWriteStream<K,​V>