IncomingKafkaRecordBatchMetadata (SmallRye Reactive Messaging 3.12.1 API)

java.lang.Object
- io.smallrye.reactive.messaging.kafka.api.IncomingKafkaRecordBatchMetadata<K,T>

Type Parameters:

K - The record key type

T - The record payload type
```
public class IncomingKafkaRecordBatchMetadata<K,T>
extends Object
```
Contains information about the batch of messages received from a channel backed by Kafka. Encapsulates underlying Kafka ConsumerRecords received from the consumer client. As this is an incoming message metadata it is created by the framework and injected into incoming batch messages.

Constructor Summary

Constructors
Constructor Description

IncomingKafkaRecordBatchMetadata(org.apache.kafka.clients.consumer.ConsumerRecords<K,T> records)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`count()`
`org.apache.kafka.clients.consumer.ConsumerRecords<K,T>`	`getRecords()`
`Set<org.apache.kafka.common.TopicPartition>`	`partitions()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IncomingKafkaRecordBatchMetadata

public IncomingKafkaRecordBatchMetadata(org.apache.kafka.clients.consumer.ConsumerRecords<K,T> records)

Method Detail
- getRecords
```
public org.apache.kafka.clients.consumer.ConsumerRecords<K,T> getRecords()
```
  Returns:
  
  the underlying Kafka ConsumerRecords
- count
```
public int count()
```
  Returns:
  
  the total number of records for all topic partitions
- partitions
```
public Set<org.apache.kafka.common.TopicPartition> partitions()
```
  Returns:
  
  the set of topic partitions with data in this record batch