Package io.lettuce.core.protocol

Class CommandArgsAccessor

java.lang.Object

io.lettuce.core.protocol.CommandArgsAccessor

public class CommandArgsAccessor
extends Object

Accessor for first encoded key, first string and first integer argument of CommandArgs. This class is part of the internal API and may change without further notice.

Since:

4.4

Author:

Mark Paluch

Constructor Summary

Constructors

Constructor	Description
CommandArgsAccessor()

Method Summary

Modifier and Type	Method	Description
static <K,V> ByteBuffer	encodeFirstKey(CommandArgs<K,V> commandArgs)	Get the first encoded key for cluster command routing.
static <K,V> List<char[]>	getCharArrayArguments(CommandArgs<K,V> commandArgs)	Get the all char[] arguments.
static <K,V> char[]	getFirstCharArray(CommandArgs<K,V> commandArgs)	Get the first char[]-array argument.
static <K,V> Long	getFirstInteger(CommandArgs<K,V> commandArgs)	Get the first integer argument.
static <K,V> String	getFirstString(CommandArgs<K,V> commandArgs)	Get the first String argument.
static <K,V> List<String>	getStringArguments(CommandArgs<K,V> commandArgs)	Get the all String arguments.

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandArgsAccessor

public CommandArgsAccessor()

Method Detail

encodeFirstKey

public static <K,V> ByteBuffer encodeFirstKey(CommandArgs<K,V> commandArgs)

Get the first encoded key for cluster command routing.

Parameters:

commandArgs - must not be null.

Returns:

the first encoded key or null.

getFirstString

public static <K,V> String getFirstString(CommandArgs<K,V> commandArgs)

Get the first String argument.

Parameters:

commandArgs - must not be null.

Returns:

the first String argument or null.

getFirstCharArray

public static <K,V> char[] getFirstCharArray(CommandArgs<K,V> commandArgs)

Get the first char[]-array argument.

Parameters:

commandArgs - must not be null.

Returns:

the first String argument or null.

getStringArguments

public static <K,V> List<String> getStringArguments(CommandArgs<K,V> commandArgs)

Get the all String arguments.

Parameters:

commandArgs - must not be null.

Returns:

the first String argument or null.

Since:

6.0

getCharArrayArguments

public static <K,V> List<char[]> getCharArrayArguments(CommandArgs<K,V> commandArgs)

Get the all char[] arguments.

Parameters:

commandArgs - must not be null.

Returns:

the first String argument or null.

Since:

6.0

getFirstInteger

public static <K,V> Long getFirstInteger(CommandArgs<K,V> commandArgs)

Get the first integer argument.

Parameters:

commandArgs - must not be null.

Returns:

the first integer argument or null.