org.springframework.data.redis.connection.stream

Interface ObjectRecord<S,V>

Type Parameters:

V - the type of the backing Object.

All Superinterfaces:

Record<S,V>

public interface ObjectRecord<S,V>
extends Record<S,V>

A Record within the stream mapped to a single object. This may be a simple type, such as String or a complex one.

Author:

Christoph Strobl, Mark Paluch

See Also:

2.2

Method Summary

Modifier and Type	Method and Description
static <S,V> ObjectRecord<S,V>	create(S stream, V value) Creates a new ObjectRecord associated with the stream key and value.
default <HK,HV> MapRecord<S,HK,HV>	toMapRecord(HashMapper<? super V,HK,HV> mapper) Apply the given HashMapper to the backing value to create a new MapRecord.
ObjectRecord<S,V>	withId(RecordId id) Create a new instance of Record with the given RecordId.
<SK> ObjectRecord<SK,V>	withStreamKey(SK key) Create a new instance of Record with the given key to store the record at.

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

getId, getStream, getValue, of, of

Method Detail

create

static <S,V> ObjectRecord<S,V> create(S stream,
                                      V value)

Creates a new ObjectRecord associated with the stream key and value.

Parameters:

stream - the stream key.

value - the value.

Returns:

the ObjectRecord holding the stream key and value.

withId

ObjectRecord<S,V> withId(RecordId id)

Description copied from interface: Record

Create a new instance of Record with the given RecordId.

Specified by:

withId in interface Record<S,V>

Parameters:

id - must not be null.

Returns:

new instance of Record.

withStreamKey

<SK> ObjectRecord<SK,V> withStreamKey(SK key)

Description copied from interface: Record

Create a new instance of Record with the given key to store the record at.

Specified by:

withStreamKey in interface Record<S,V>

Parameters:

key - the Redis key identifying the stream.

Returns:

new instance of Record.

toMapRecord

default <HK,HV> MapRecord<S,HK,HV> toMapRecord(HashMapper<? super V,HK,HV> mapper)

Apply the given HashMapper to the backing value to create a new MapRecord. An already assigned id is carried over to the new instance.

Type Parameters:

HK - the key type of the resulting MapRecord.

HV - the value type of the resulting MapRecord.

Parameters:

mapper - must not be null.

Returns:

new instance of MapRecord.