io.lettuce.core.output

Class IndexedValueListOutput<K,V>

java.lang.Object

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

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

Type Parameters:

K - Key type.

V - Value type.

All Implemented Interfaces:

StreamingOutput<IndexedValue<V>>

public class IndexedValueListOutput<K,V>
extends CommandOutput<K,V,List<IndexedValue<V>>>
implements StreamingOutput<IndexedValue<V>>

List of IndexedValue items, parsing alternating index/value pairs from Redis array responses.

Used for ARSCAN and ARGREP WITHVALUES commands which return flat arrays of [index, value, index, value, ...].

Since:

7.6

Author:

Aleksandar Todorov

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 and Description
IndexedValueListOutput(RedisCodec<K,V> codec)

Method Summary

Modifier and Type	Method and Description
StreamingOutput.Subscriber<IndexedValue<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	set(long integer) Update the command output with a 64-bit signed integer.
void	setSubscriber(StreamingOutput.Subscriber<IndexedValue<V>> subscriber) Sets the StreamingOutput.Subscriber.

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

complete, decodeString, get, getError, hasError, multiArray, multiMap, multiPush, multiSet, 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 Detail

IndexedValueListOutput

public IndexedValueListOutput(RedisCodec<K,V> codec)

Method Detail

set

public void set(long integer)

Description copied from class: CommandOutput

Update the command output with a 64-bit signed integer. Concrete CommandOutput implementations must override this method to decode number (integer) response values.

Overrides:

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

Parameters:

integer - The command output.

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<IndexedValue<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<IndexedValue<V>>>

Parameters:

count - expected number of elements in this multi sequence.

setSubscriber

public void setSubscriber(StreamingOutput.Subscriber<IndexedValue<V>> subscriber)

Description copied from interface: StreamingOutput

Sets the StreamingOutput.Subscriber.

Specified by:

setSubscriber in interface StreamingOutput<IndexedValue<V>>

getSubscriber

public StreamingOutput.Subscriber<IndexedValue<V>> getSubscriber()

Description copied from interface: StreamingOutput

Retrieves the StreamingOutput.Subscriber.

Specified by:

getSubscriber in interface StreamingOutput<IndexedValue<V>>

Returns: