io.lettuce.core.output

Class MultiOutput<K,V>

java.lang.Object

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

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

Type Parameters:

K - Key type.

V - Value type.

public class MultiOutput<K,V>
extends CommandOutput<K,V,TransactionResult>

Output of all commands within a MULTI block.

Author:

Will Glozer, Mark Paluch

Field Summary

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

codec, error, output

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	add(RedisCommand<K,V,?> cmd)
void	cancel()
void	complete(int depth) Mark the command output complete.
TransactionResult	get() Get the command output.
void	multi(int count) Mark the beginning of a multi sequence (array).
void	set(ByteBuffer bytes) Set the command output to a sequence of bytes, or null.
void	set(long integer) Set the command output to a 64-bit signed integer.
void	setError(ByteBuffer error) Set command output to an error message from the server.

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

decodeAscii, getError, hasError, setError, setSingle, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiOutput

public MultiOutput(RedisCodec<K,V> codec)

Method Detail

add

public void add(RedisCommand<K,V,?> cmd)

cancel

public void cancel()

set

public void set(long integer)

Description copied from class: CommandOutput

Set the command output to a 64-bit signed integer. Concrete CommandOutput implementations must override this method unless they only receive a byte array value.

Overrides:

set in class CommandOutput<K,V,TransactionResult>

Parameters:

integer - The command output.

set

public void set(ByteBuffer bytes)

Description copied from class: CommandOutput

Set the command output to a sequence of bytes, or null. Concrete CommandOutput implementations must override this method unless they only receive an integer value which cannot be null.

Overrides:

set in class CommandOutput<K,V,TransactionResult>

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,TransactionResult>

Parameters:

count - expected number of elements in this multi sequence.

setError

public void setError(ByteBuffer error)

Description copied from class: CommandOutput

Set command output to an error message from the server.

Overrides:

setError in class CommandOutput<K,V,TransactionResult>

Parameters:

error - Error message.

complete

public void complete(int depth)

Description copied from class: CommandOutput

Mark the command output complete.

Overrides:

complete in class CommandOutput<K,V,TransactionResult>

Parameters:

depth - Remaining depth of output queue.

get

public TransactionResult get()

Description copied from class: CommandOutput

Get the command output.

Overrides:

get in class CommandOutput<K,V,TransactionResult>

Returns:

The command output.