KAFKA_API::clients::producer::ProducerRecord Class Reference

A key/value pair to be sent to Kafka. More...

#include <ProducerRecord.h>

Public Types
using	Id = std::uint64_t

Public Member Functions
	ProducerRecord (Topic topic, Partition partition, const Key &key, const Value &value)
	ProducerRecord (const Topic &topic, Partition partition, const Key &key, const Value &value, Id id)
	ProducerRecord (const Topic &topic, const Key &key, const Value &value)
	ProducerRecord (const Topic &topic, const Key &key, const Value &value, Id id)
const Topic &	topic () const
	The topic this record is being sent to.
Partition	partition () const
	The partition to which the record will be sent (or UNKNOWN_PARTITION if no partition was specified).
Key	key () const
	The key (or null if no key is specified).
Value	value () const
	The value.
Optional< Id >	id () const
	The id to identify the message (consistent with Producer::Metadata::recordId()).
const Headers &	headers () const
	The headers.
Headers &	headers ()
	The headers. More...
void	setPartition (Partition partition)
	Set the partition.
void	setKey (const Key &key)
	Set the key.
void	setValue (const Value &value)
	Set the value.
void	setId (Id id)
	Set the record id.
std::string	toString () const

Detailed Description

A key/value pair to be sent to Kafka.

This consists of a topic name to which the record is being sent, an optional partition number, and an optional key and value. Note: ProducerRecord would not take the ownership from the memory block of Value.

Member Function Documentation

headers()

Headers& KAFKA_API::clients::producer::ProducerRecord::headers ( )

inline

The headers.

Note: Users could set headers with the reference.

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The documentation for this class was generated from the following file:

• /home/runner/work/modern-cpp-kafka/modern-cpp-kafka/include/kafka/ProducerRecord.h