Module lettuce.core

Package io.lettuce.core.output

Class KeyValueListOutput<K,V>

java.lang.Object

io.lettuce.core.output.CommandOutput<K,V,List<KeyValue<K,V>>>

io.lettuce.core.output.KeyValueListOutput<K,V>

Type Parameters:

K - Key type.

V - Value type.

All Implemented Interfaces:

StreamingOutput<KeyValue<K,V>>

public class KeyValueListOutput<K,V>
extends CommandOutput<K,V,List<KeyValue<K,V>>>
implements StreamingOutput<KeyValue<K,V>>

List of KeyValue output. Can be either used to decode key-value tuples (e.g. HGETALL) of for a pure value response where keys are supplied as input (for e.g. HMGET).

Author:

Mark Paluch

Nested Class Summary

Nested classes/interfaces inherited from interface io.lettuce.core.output.StreamingOutput

StreamingOutput.Subscriber<T>

Field Summary

Fields inherited from class io.lettuce.core.output.CommandOutput

codec, error, output

Constructor Summary

Constructors

Constructor	Description
KeyValueListOutput(RedisCodec<K,V> codec)
KeyValueListOutput(RedisCodec<K,V> codec, Iterable<K> keys)

Method Summary

Modifier and Type	Method	Description
StreamingOutput.Subscriber<KeyValue<K,V>>	getSubscriber()	Retrieves the StreamingOutput.Subscriber.
void	multi(int count)	Mark the beginning of a multi sequence (array).
void	set(ByteBuffer bytes)	Update the command output with a sequence of bytes, or null.
void	setSubscriber(StreamingOutput.Subscriber<KeyValue<K,V>> subscriber)	Sets the StreamingOutput.Subscriber.

Methods inherited from class io.lettuce.core.output.CommandOutput

complete, decodeAscii, get, getError, hasError, multiArray, multiMap, multiPush, multiSet, set, set, set, setBigNumber, setError, setError, setSingle, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

KeyValueListOutput

public KeyValueListOutput(RedisCodec<K,V> codec)

KeyValueListOutput

public KeyValueListOutput(RedisCodec<K,V> codec,
Iterable<K> keys)

Method Details

set

public void set(ByteBuffer bytes)

Description copied from class: CommandOutput

Update the command output with a sequence of bytes, or null. Concrete CommandOutput implementations must override this method to decode bulk/bytes response values.

Overrides:

set in class CommandOutput<K,V,List<KeyValue<K,V>>>

Parameters:

bytes - The command output, or null.

multi

public void multi(int count)

Description copied from class: CommandOutput

Mark the beginning of a multi sequence (array).

Overrides:

multi in class CommandOutput<K,V,List<KeyValue<K,V>>>

Parameters:

count - expected number of elements in this multi sequence.

setSubscriber

public void setSubscriber(StreamingOutput.Subscriber<KeyValue<K,V>> subscriber)

Description copied from interface: StreamingOutput

Sets the StreamingOutput.Subscriber.

Specified by:

setSubscriber in interface StreamingOutput<K>

getSubscriber

public StreamingOutput.Subscriber<KeyValue<K,V>> getSubscriber()

Description copied from interface: StreamingOutput

Retrieves the StreamingOutput.Subscriber.

Specified by:

getSubscriber in interface StreamingOutput<K>

Returns: