Package io.trino.execution.buffer

Enum Class CompressionCodec

java.lang.Object

java.lang.Enum<CompressionCodec>

io.trino.execution.buffer.CompressionCodec

All Implemented Interfaces:

Serializable, Comparable<CompressionCodec>, Constable

public enum CompressionCodec
extends Enum<CompressionCodec>

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
LZ4
NONE
ZSTD

Method Summary

Modifier and Type	Method	Description
OptionalInt	maxCompressedLength(int inputSize)
static CompressionCodec	valueOf(String name)	Returns the enum constant of this class with the specified name.
static CompressionCodec[]	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

NONE

public static final CompressionCodec NONE

LZ4

public static final CompressionCodec LZ4

ZSTD

public static final CompressionCodec ZSTD

Method Details

values

public static CompressionCodec[] 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 CompressionCodec 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

maxCompressedLength

public OptionalInt maxCompressedLength(int inputSize)