io.vertx.kafka.client.producer

## Interface KafkaProducerRecord<K,V>

-     public interface KafkaProducerRecord<K,V>

  Vert.x Kafka producer record.

- - ### Method Summary

    All Methods Static Methods Instance Methods Abstract Methods Default Methods
    Modifier and Type | Method and Description
    --- | ---
    `KafkaProducerRecord<K,V>` | `addHeader(KafkaHeader header)` Add an header to this record.
    `KafkaProducerRecord<K,V>` | `addHeader(String key, Buffer value)` Like `addHeader(KafkaHeader)` but with a key/value pair
    `KafkaProducerRecord<K,V>` | `addHeader(String key, String value)` Like `addHeader(KafkaHeader)` but with a key/value pair
    `KafkaProducerRecord<K,V>` | `addHeaders(List<KafkaHeader> headers)` Add a list of headers to this record.
    `static <K,V> KafkaProducerRecord<K,V>` | `create(String topic, K key, V value)` Create a concrete instance of a Vert.x producer record
    `static <K,V> KafkaProducerRecord<K,V>` | `create(String topic, K key, V value, Integer partition)` Create a concrete instance of a Vert.x producer record
    `static <K,V> KafkaProducerRecord<K,V>` | `create(String topic, K key, V value, Long timestamp, Integer partition)` Create a concrete instance of a Vert.x producer record
    `static <K,V> KafkaProducerRecord<K,V>` | `create(String topic, V value)` Create a concrete instance of a Vert.x producer record
    `List<KafkaHeader>` | `headers()`
    `K` | `key()`
    `Integer` | `partition()`
    `org.apache.kafka.clients.producer.ProducerRecord<K,V>` | `record()`
    `Long` | `timestamp()`
    `String` | `topic()`
    `V` | `value()`

- - ### Method Detail

    - #### create

          static <K,V> KafkaProducerRecord<K,V> create(String topic,
                                                       K key,
                                                       V value,
                                                       Long timestamp,
                                                       Integer partition)

      Create a concrete instance of a Vert.x producer record
      Type Parameters:
        `K` - key type
        `V` - value type
      Parameters:
        `topic` - the topic this record is being sent to
        `key` - the key (or null if no key is specified)
        `value` - the value
        `timestamp` - the timestamp of this record
        `partition` - the partition to which the record will be sent (or null if no partition was specified)
      Returns:
        Vert.x producer record

    - #### create

          static <K,V> KafkaProducerRecord<K,V> create(String topic,
                                                       K key,
                                                       V value,
                                                       Integer partition)

      Create a concrete instance of a Vert.x producer record
      Type Parameters:
        `K` - key type
        `V` - value type
      Parameters:
        `topic` - the topic this record is being sent to
        `key` - the key (or null if no key is specified)
        `value` - the value
        `partition` - the partition to which the record will be sent (or null if no partition was specified)
      Returns:
        Vert.x producer record

    - #### create

          static <K,V> KafkaProducerRecord<K,V> create(String topic,
                                                       K key,
                                                       V value)

      Create a concrete instance of a Vert.x producer record
      Type Parameters:
        `K` - key type
        `V` - value type
      Parameters:
        `topic` - the topic this record is being sent to
        `key` - the key (or null if no key is specified)
        `value` - the value
      Returns:
        Vert.x producer record

    - #### create

          static <K,V> KafkaProducerRecord<K,V> create(String topic,
                                                       V value)

      Create a concrete instance of a Vert.x producer record
      Type Parameters:
        `K` - key type
        `V` - value type
      Parameters:
        `topic` - the topic this record is being sent to
        `value` - the value
      Returns:
        Vert.x producer record

    - #### topic

          String topic()

      Returns:
        the topic this record is being sent to

    - #### key

          K key()

      Returns:
        the key (or null if no key is specified)

    - #### value

          V value()

      Returns:
        the value

    - #### timestamp

          Long timestamp()

      Returns:
        the timestamp of this record

    - #### partition

          Integer partition()

      Returns:
        the partition to which the record will be sent (or null if no partition was specified)

    - #### addHeader

          KafkaProducerRecord<K,V> addHeader(String key,
                                             String value)

      Like `addHeader(KafkaHeader)` but with a key/value pair

    - #### addHeader

          KafkaProducerRecord<K,V> addHeader(String key,
                                             Buffer value)

      Like `addHeader(KafkaHeader)` but with a key/value pair

    - #### addHeader

          KafkaProducerRecord<K,V> addHeader(KafkaHeader header)

      Add an header to this record.
      Parameters:
        `header` - the header
      Returns:
        current KafkaProducerRecord instance

    - #### addHeaders

          KafkaProducerRecord<K,V> addHeaders(List<KafkaHeader> headers)

      Add a list of headers to this record.
      Parameters:
        `headers` - the headers
      Returns:
        current KafkaProducerRecord instance

    - #### headers

          List<KafkaHeader> headers()

      Returns:
        the headers of this record

    - #### record

          org.apache.kafka.clients.producer.ProducerRecord<K,V> record()

      Returns:
        a created native Kafka producer record with backed information

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