Module spring.data.redis

Package org.springframework.data.redis.connection.stream

Interface ByteRecord

All Superinterfaces:

Iterable<Map.Entry<byte[],byte[]>>, MapRecord<byte[],byte[],byte[]>, Record<byte[],Map<byte[],byte[]>>

public interface ByteRecord
extends MapRecord<byte[],byte[],byte[]>

A Record within the stream backed by a collection of binary field/value pairs.

Author:

Christoph Strobl

Method Summary

Modifier and Type	Method	Description
default <K, HK, HV> MapRecord<K,HK,HV>	deserialize(RedisSerializer<? extends K> streamSerializer, RedisSerializer<? extends HK> fieldSerializer, RedisSerializer<? extends HV> valueSerializer)	Deserialize key with the streamSerializer, field names with the fieldSerializer and values with the valueSerializer.
default <T> MapRecord<T,T,T>	deserialize(RedisSerializer<T> serializer)	Deserialize key and field/value pairs with the given RedisSerializer.
static ByteRecord	of(MapRecord<byte[],byte[],byte[]> source)	Convert a binary MapRecord into a ByteRecord.
ByteRecord	withId(RecordId id)	Create a new instance of Record with the given RecordId.
ByteRecord	withStreamKey(byte[] key)	Create a new ByteRecord with the associated stream key.

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface org.springframework.data.redis.connection.stream.MapRecord

map, mapEntries, serialize, serialize, toObjectRecord, withStreamKey

Methods inherited from interface org.springframework.data.redis.connection.stream.Record

getId, getRequiredStream, getStream, getValue

Method Details

withId

ByteRecord withId(RecordId id)

Description copied from interface: Record

Create a new instance of Record with the given RecordId.

Specified by:

withId in interface MapRecord<byte[],byte[],byte[]>

Specified by:

withId in interface Record<byte[],Map<byte[],byte[]>>

Parameters:

id - must not be null.

Returns:

new instance of Record.

withStreamKey

ByteRecord withStreamKey(byte[] key)

Create a new ByteRecord with the associated stream key.

Parameters:

key - the binary stream key.

Returns:

a new ByteRecord.

deserialize

default <T> MapRecord<T,T,T> deserialize(@Nullable
 RedisSerializer<T> serializer)

Deserialize key and field/value pairs with the given RedisSerializer. An already assigned id is carried over to the new instance.

Parameters:

serializer - can be null if the Record only holds binary data.

Returns:

new MapRecord holding the deserialized values.

deserialize

default <K,
HK,
HV> MapRecord<K,HK,HV> deserialize(@Nullable
 RedisSerializer<? extends K> streamSerializer,
 @Nullable
 RedisSerializer<? extends HK> fieldSerializer,
 @Nullable
 RedisSerializer<? extends HV> valueSerializer)

Deserialize key with the streamSerializer, field names with the fieldSerializer and values with the valueSerializer. An already assigned id is carried over to the new instance.

Parameters:

streamSerializer - can be null if the key suites already the target format.

fieldSerializer - can be null if the fields suite already the target format.

valueSerializer - can be null if the values suite already the target format.

Returns:

new MapRecord holding the deserialized values.

of

static ByteRecord of(MapRecord<byte[],byte[],byte[]> source)

Convert a binary MapRecord into a ByteRecord.

Parameters:

source - must not be null.

Returns:

new instance of ByteRecord.