Package io.trino.hive.formats.compression

Enum Class CompressionKind

java.lang.Object

java.lang.Enum<CompressionKind>

io.trino.hive.formats.compression.CompressionKind

All Implemented Interfaces:

Serializable, Comparable<CompressionKind>, Constable

public enum CompressionKind
extends Enum<CompressionKind>

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
BZIP2
DEFLATE
GZIP
LZ4
LZO
LZOP
SNAPPY
ZSTD

Method Summary

Modifier and Type	Method	Description
Codec	createCodec()
static Optional<CompressionKind>	forFile(String fileName)
static CompressionKind	fromHadoopClassName(String hadoopClassName)
String	getFileExtension()
String	getHadoopClassName()
static CompressionKind	valueOf(String name)	Returns the enum constant of this class with the specified name.
static CompressionKind[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

ZSTD

public static final CompressionKind ZSTD

LZ4

public static final CompressionKind LZ4

SNAPPY

public static final CompressionKind SNAPPY

GZIP

public static final CompressionKind GZIP

DEFLATE

public static final CompressionKind DEFLATE

BZIP2

public static final CompressionKind BZIP2

LZO

public static final CompressionKind LZO

LZOP

public static final CompressionKind LZOP

Method Details

values

public static CompressionKind[] values()

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

Returns:

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

valueOf

public static CompressionKind valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

getHadoopClassName

public String getHadoopClassName()

getFileExtension

public String getFileExtension()

createCodec

public Codec createCodec()

fromHadoopClassName

public static CompressionKind fromHadoopClassName(String hadoopClassName)

forFile

public static Optional<CompressionKind> forFile(String fileName)