Package io.camunda.zeebe.stream.api.records

Interface TypedRecord<T extends UnifiedRecordValue>

All Superinterfaces:

JsonSerializable, Record<T>

All Known Implementing Classes:

TypedRecordImpl, UnwrittenRecord

public interface TypedRecord<T extends UnifiedRecordValue>
extends Record<T>

Method Summary

Modifier and Type	Method	Description
long	getKey()
int	getLength()
long	getRequestId()
int	getRequestStreamId()
T	getValue()
default boolean	hasRequestMetadata()
default boolean	isCommandDistributed()	Returns whether the record was distributed by a different partition.

Methods inherited from interface io.camunda.zeebe.protocol.record.JsonSerializable

toJson

Methods inherited from interface io.camunda.zeebe.protocol.record.Record

copyOf, getAuthorizations, getBrokerVersion, getIntent, getOperationReference, getPartitionId, getPosition, getRecordType, getRecordVersion, getRejectionReason, getRejectionType, getSourceRecordPosition, getTimestamp, getValueType

Method Details

getKey

long getKey()

Specified by:

getKey in interface Record<T extends UnifiedRecordValue>

getValue

T getValue()

Specified by:

getValue in interface Record<T extends UnifiedRecordValue>

getRequestStreamId

int getRequestStreamId()

getRequestId

long getRequestId()

getLength

int getLength()

hasRequestMetadata

default boolean hasRequestMetadata()

isCommandDistributed

default boolean isCommandDistributed()

Returns whether the record was distributed by a different partition. It can do so by decoding the partition from the key and comparing it against the partition id of this record. If these match the key was generated by the current partition. If not, the key was generated by a different partition and then distributed to the current partition. Some commands will not have a key, indicated by -1. This cannot occur when the command is distributed.

Returns:

a boolean indicating if the key was generated on the current partition