Package org.redisson.api

Enum ObjectEncoding

java.lang.Object

java.lang.Enum<ObjectEncoding>

org.redisson.api.ObjectEncoding

All Implemented Interfaces:

Serializable, Comparable<ObjectEncoding>

public enum ObjectEncoding
extends Enum<ObjectEncoding>

enum type from https://redis.io/docs/latest/commands/object-encoding/

Author:

seakider

Enum Constant Summary

Enum Constants

Enum Constant	Description
EMBSTR	Strings with lengths up to the hardcoded limit of OBJ_ENCODING_EMBSTR_SIZE_LIMIT or 44 bytes.
HASHTABLE	Normal set encoding.
INT	Strings representing integers in a 64-bit signed interval.
INTSET	Small sets composed solely of integers encoding.
LINKEDLIST	An old list encoding.
LISTPACK	A space-efficient encoding used for small lists.
NULL	Key is not exist.
QUICKLIST	Encoded as linkedlist of ziplists or listpacks.
RAW	Normal string encoding.
SKIPLIST	Normal sorted set encoding
STREAM	Encoded as a radix tree of listpacks
UNKNOWN	This means redis support new type and this Enum not defined.
ZIPLIST	A space-efficient encoding used for small lists.
ZIPMAP	An old hash encoding.

Method Summary

Modifier and Type	Method	Description
String	getType()
static ObjectEncoding	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ObjectEncoding	valueOfEncoding(Object object)
static ObjectEncoding[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

RAW

public static final ObjectEncoding RAW

Normal string encoding.

INT

public static final ObjectEncoding INT

Strings representing integers in a 64-bit signed interval.

EMBSTR

public static final ObjectEncoding EMBSTR

Strings with lengths up to the hardcoded limit of OBJ_ENCODING_EMBSTR_SIZE_LIMIT or 44 bytes.

LINKEDLIST

public static final ObjectEncoding LINKEDLIST

An old list encoding. No longer used.

ZIPLIST

public static final ObjectEncoding ZIPLIST

A space-efficient encoding used for small lists. Redis invalid input: '<'= 6.2

LISTPACK

public static final ObjectEncoding LISTPACK

A space-efficient encoding used for small lists. Redis >= 7.0

QUICKLIST

public static final ObjectEncoding QUICKLIST

Encoded as linkedlist of ziplists or listpacks.

HASHTABLE

public static final ObjectEncoding HASHTABLE

Normal set encoding.

INTSET

public static final ObjectEncoding INTSET

Small sets composed solely of integers encoding.

ZIPMAP

public static final ObjectEncoding ZIPMAP

An old hash encoding. No longer used

SKIPLIST

public static final ObjectEncoding SKIPLIST

Normal sorted set encoding

STREAM

public static final ObjectEncoding STREAM

Encoded as a radix tree of listpacks

NULL

public static final ObjectEncoding NULL

Key is not exist.

UNKNOWN

public static final ObjectEncoding UNKNOWN

This means redis support new type and this Enum not defined.

Method Details

values

public static ObjectEncoding[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ObjectEncoding valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getType

public String getType()

valueOfEncoding

public static ObjectEncoding valueOfEncoding(Object object)