Package com.clickhouse.data

Enum ClickHouseCompression

java.lang.Object

java.lang.Enum<ClickHouseCompression>

com.clickhouse.data.ClickHouseCompression

All Implemented Interfaces:

Serializable, Comparable<ClickHouseCompression>, java.lang.constant.Constable

public enum ClickHouseCompression
extends Enum<ClickHouseCompression>

Supported compression algoritms.

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
BROTLI
BZ2
DEFLATE
GZIP
LZ4
NONE
SNAPPY
XZ
ZSTD

Method Summary

Modifier and Type	Method	Description
String	encoding()
String	fileExtension()
String	fileExtension(boolean withDot)
static ClickHouseCompression	fromEncoding(String encoding)	Get compression algorithm based on given encoding.
static ClickHouseCompression	fromFileName(String file)	Get compression algorithm based on given file name.
static ClickHouseCompression	fromMimeType(String mimeType)	Get compression algorithm based on given MIME type.
String	mimeType()
static ClickHouseCompression	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ClickHouseCompression[]	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, 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

NONE

public static final ClickHouseCompression NONE

BROTLI

public static final ClickHouseCompression BROTLI

BZ2

public static final ClickHouseCompression BZ2

DEFLATE

public static final ClickHouseCompression DEFLATE

GZIP

public static final ClickHouseCompression GZIP

LZ4

public static final ClickHouseCompression LZ4

SNAPPY

public static final ClickHouseCompression SNAPPY

XZ

public static final ClickHouseCompression XZ

ZSTD

public static final ClickHouseCompression ZSTD

Method Details

values

public static ClickHouseCompression[] 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 ClickHouseCompression 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

mimeType

public String mimeType()

encoding

public String encoding()

fileExtension

public String fileExtension()

fileExtension

public String fileExtension(boolean withDot)

fromMimeType

public static ClickHouseCompression fromMimeType(String mimeType)

Get compression algorithm based on given MIME type.

Parameters:

mimeType - MIME type

Returns:

compression algorithm

fromEncoding

public static ClickHouseCompression fromEncoding(String encoding)

Get compression algorithm based on given encoding.

Parameters:

encoding - content encoding

Returns:

compression algorithm

fromFileName

public static ClickHouseCompression fromFileName(String file)

Get compression algorithm based on given file name.

Parameters:

file - file name

Returns:

compression algorithm, could be null