io.lettuce.core.output

Class ObjectOutput<K,V>

java.lang.Object

io.lettuce.core.output.CommandOutput<K,V,Object>

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

Type Parameters:

K - Key type.

V - Value type.

public class ObjectOutput<K,V>
extends CommandOutput<K,V,Object>

RESP3-capable command output that represents the RESP3 response as RESP3 primitives including support for nesting. Decodes simple strings through StringCodec.UTF8.

Since:

6.3.0

Author:

Mark Paluch

Field Summary

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

codec, error, output

Constructor Summary

Constructors

Constructor and Description
ObjectOutput(RedisCodec<K,V> codec)

Method Summary

Modifier and Type	Method and Description
void	complete(int depth) Mark the command output complete.
void	multi(int count) Mark the beginning of a multi sequence (array).
void	multiMap(int count) Mark the beginning of a multi sequence (map).
void	set(boolean value) Update the command output with a boolean.
void	set(ByteBuffer bytes) Update the command output with a sequence of bytes, or null.
void	set(double number) Update the command output with a floating-point number.
void	set(long integer) Update the command output with a 64-bit signed integer.
void	setBigNumber(ByteBuffer bytes) Update the command output with a big number.
void	setSingle(ByteBuffer bytes) Update the command output with a sequence of bytes, or null representing a simple string.

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

decodeString, get, getError, hasError, multiArray, multiPush, multiSet, setError, setError, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectOutput

public ObjectOutput(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,Object>

Parameters:

integer - The command output.

set

public void set(double number)

Description copied from class: CommandOutput

Update the command output with a floating-point number. Concrete CommandOutput implementations must override this method to decode double response values.

Overrides:

set in class CommandOutput<K,V,Object>

Parameters:

number - The command output.

setBigNumber

public void setBigNumber(ByteBuffer bytes)

Description copied from class: CommandOutput

Update the command output with a big number. Concrete CommandOutput implementations must override this method to decode big number response values.

Overrides:

setBigNumber in class CommandOutput<K,V,Object>

Parameters:

bytes - The command output, or null.

set

public void set(boolean value)

Description copied from class: CommandOutput

Update the command output with a boolean. Concrete CommandOutput implementations must override this method to decode boolean response values.

Overrides:

set in class CommandOutput<K,V,Object>

Parameters:

value - 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,Object>

Parameters:

bytes - The command output, or null.

setSingle

public void setSingle(ByteBuffer bytes)

Description copied from class: CommandOutput

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

Overrides:

setSingle in class CommandOutput<K,V,Object>

Parameters:

bytes - The command output, or null.

complete

public void complete(int depth)

Description copied from class: CommandOutput

Mark the command output complete.

Overrides:

complete in class CommandOutput<K,V,Object>

Parameters:

depth - Remaining depth of output queue.

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,Object>

Parameters:

count - expected number of elements in this multi sequence.

multiMap

public void multiMap(int count)

Description copied from class: CommandOutput

Mark the beginning of a multi sequence (map).

Overrides:

multiMap in class CommandOutput<K,V,Object>

Parameters:

count - expected number of elements in this multi sequence.