Package org.apache.pulsar.client.api

Enum CompressionType

java.lang.Object

java.lang.Enum<CompressionType>

org.apache.pulsar.client.api.CompressionType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<CompressionType>

@Public
@Stable
public enum CompressionType
extends java.lang.Enum<CompressionType>

The compression type that can be specified on a Producer.

Enum Constant Summary

Enum Constants

Enum Constant	Description
LZ4	Compress with LZ4 algorithm.
NONE	No compression.
SNAPPY	Compress with Snappy codec.
ZLIB	Compress with ZLib.
ZSTD	Compress with Zstandard codec.

Method Summary

Modifier and Type	Method	Description
static CompressionType	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static CompressionType[]	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 Detail

NONE

public static final CompressionType NONE

No compression.

LZ4

public static final CompressionType LZ4

Compress with LZ4 algorithm. Faster but lower compression than ZLib.

ZLIB

public static final CompressionType ZLIB

Compress with ZLib.

ZSTD

public static final CompressionType ZSTD

Compress with Zstandard codec.

SNAPPY

public static final CompressionType SNAPPY

Compress with Snappy codec.

Method Detail

values

public static CompressionType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (CompressionType c : CompressionType.values())
    System.out.println(c);

Returns:

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

valueOf

public static CompressionType valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null