Package org.apache.kafka.streams.test

Class TestRecord<K,V>

java.lang.Object

org.apache.kafka.streams.test.TestRecord<K,V>

public class TestRecord<K,V>
extends Object

A key/value pair, including timestamp and record headers, to be sent to or received from TopologyTestDriver. If [a] record does not contain a timestamp, TestInputTopic will auto advance it's time when the record is piped.

Constructor Summary

Constructors

Constructor	Description
TestRecord(K key, V value)	Creates a record.
TestRecord(K key, V value, Instant recordTime)	Creates a record.
TestRecord(K key, V value, Headers headers)	Creates a record.
TestRecord(K key, V value, Headers headers, Long timestampMs)	Creates a record.
TestRecord(K key, V value, Headers headers, Instant recordTime)	Creates a record.
TestRecord(ConsumerRecord<K,V> record)	Create a TestRecord from a ConsumerRecord.
TestRecord(ProducerRecord<K,V> record)	Create a TestRecord from a ProducerRecord.
TestRecord(V value)	Create a record with null key.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
Headers	getHeaders()
K	getKey()
Instant	getRecordTime()
V	getValue()
int	hashCode()
Headers	headers()
K	key()
Long	timestamp()
String	toString()
V	value()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TestRecord

public TestRecord(K key,
                  V value,
                  Headers headers,
                  Instant recordTime)

Creates a record.

Parameters:

key - The key that will be included in the record

value - The value of the record

headers - the record headers that will be included in the record

recordTime - The timestamp of the record.

TestRecord

public TestRecord(K key,
                  V value,
                  Headers headers,
                  Long timestampMs)

Creates a record.

Parameters:

key - The key that will be included in the record

value - The value of the record

headers - the record headers that will be included in the record

timestampMs - The timestamp of the record, in milliseconds since the beginning of the epoch.

TestRecord

public TestRecord(K key,
                  V value,
                  Instant recordTime)

Creates a record.

Parameters:

key - The key of the record

value - The value of the record

recordTime - The timestamp of the record as Instant.

TestRecord

public TestRecord(K key,
                  V value,
                  Headers headers)

Creates a record.

Parameters:

key - The key of the record

value - The value of the record

headers - The record headers that will be included in the record

TestRecord

public TestRecord(K key,
                  V value)

Creates a record.

Parameters:

key - The key of the record

value - The value of the record

TestRecord

public TestRecord(V value)

Create a record with null key.

Parameters:

value - The value of the record

TestRecord

public TestRecord(ConsumerRecord<K,V> record)

Create a TestRecord from a ConsumerRecord.

Parameters:

record - The v

TestRecord

public TestRecord(ProducerRecord<K,V> record)

Create a TestRecord from a ProducerRecord.

Parameters:

record - The record contents

Method Detail

headers

public Headers headers()

Returns:

The headers.

key

public K key()

Returns:

The key (or null if no key is specified).

value

public V value()

Returns:

The value.

timestamp

public Long timestamp()

Returns:

The timestamp, which is in milliseconds since epoch.

getHeaders

public Headers getHeaders()

Returns:

The headers.

getKey

public K getKey()

Returns:

The key (or null if no key is specified)

getValue

public V getValue()

Returns:

The value.

getRecordTime

public Instant getRecordTime()

Returns:

The timestamp.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object