org.apache.kafka.streams.state

Class VersionedRecord<V>

java.lang.Object

org.apache.kafka.streams.state.VersionedRecord<V>

Type Parameters:

V - The value type

public final class VersionedRecord<V>
extends Object

Combines a value (from a key-value record) with a timestamp, for use as the return type from VersionedKeyValueStore.get(Object, long) and related methods.

Constructor Summary

Constructors

Constructor and Description
VersionedRecord(V value, long timestamp) Create a new VersionedRecord instance.
VersionedRecord(V value, long timestamp, long validTo) Create a new VersionedRecord instance.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
int	hashCode()
long	timestamp()
String	toString()
Optional<Long>	validTo()
V	value()

Methods inherited from class java.lang.Object

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

Constructor Detail

VersionedRecord

public VersionedRecord(V value,
                       long timestamp)

Create a new VersionedRecord instance. value cannot be null.

Parameters:

value - The value

timestamp - The type of the result returned by this query.

VersionedRecord

public VersionedRecord(V value,
                       long timestamp,
                       long validTo)

Create a new VersionedRecord instance. value cannot be null.

Parameters:

value - The value

timestamp - The timestamp

validTo - The exclusive upper bound of the validity interval

Method Detail

value

public V value()

timestamp

public long timestamp()

validTo

public Optional<Long> validTo()

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