CompressionType (cudfjni 23.02.0 API)

java.lang.Object
- java.lang.Enum<CompressionType>
- - ai.rapids.cudf.CompressionType

All Implemented Interfaces:

Serializable, Comparable<CompressionType>
```
public enum CompressionType
extends Enum<CompressionType>
```
Enumeration of compression formats.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`AUTO` Automatically detect or select the compression codec
`BROTLI` BROTLI format using LZ77 + Huffman + 2nd order context modeling
`BZIP2` BZIP2 format using Burrows-Wheeler transform
`GZIP` GZIP format using the DEFLATE algorithm
`LZ4` LZ4 format, using LZ77
`LZO` Lempel–Ziv–Oberhumer format
`NONE` No compression
`SNAPPY` Snappy format using byte-oriented LZ77
`XZ` XZ format using LZMA(2) algorithm
`ZIP` ZIP format using DEFLATE algorithm
`ZLIB` ZLIB format, using DEFLATE algorithm
`ZSTD` Zstandard format

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static CompressionType`	`valueOf(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
  - AUTO
```
public static final CompressionType AUTO
```
    Automatically detect or select the compression codec
  - SNAPPY
```
public static final CompressionType SNAPPY
```
    Snappy format using byte-oriented LZ77
  - GZIP
```
public static final CompressionType GZIP
```
    GZIP format using the DEFLATE algorithm
  - BZIP2
```
public static final CompressionType BZIP2
```
    BZIP2 format using Burrows-Wheeler transform
  - BROTLI
```
public static final CompressionType BROTLI
```
    BROTLI format using LZ77 + Huffman + 2nd order context modeling
  - ZIP
```
public static final CompressionType ZIP
```
    ZIP format using DEFLATE algorithm
  - XZ
```
public static final CompressionType XZ
```
    XZ format using LZMA(2) algorithm
  - ZLIB
```
public static final CompressionType ZLIB
```
    ZLIB format, using DEFLATE algorithm
  - LZ4
```
public static final CompressionType LZ4
```
    LZ4 format, using LZ77
  - LZO
```
public static final CompressionType LZO
```
    Lempel–Ziv–Oberhumer format
  - ZSTD
```
public static final CompressionType ZSTD
```
    Zstandard format
- 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(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

Enum CompressionType

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

NONE

AUTO

SNAPPY

GZIP

BZIP2

BROTLI

ZIP

XZ

ZLIB

LZ4

LZO

ZSTD

Method Detail

values

valueOf