org.apache.arrow.dataset.file

Enum FileFormat

java.lang.Object

java.lang.Enum<FileFormat>

org.apache.arrow.dataset.file.FileFormat

All Implemented Interfaces:

Serializable, Comparable<FileFormat>

public enum FileFormat
extends Enum<FileFormat>

File format definitions.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ARROW_IPC
CSV
NONE
ORC
PARQUET

Method Summary

Modifier and Type	Method and Description
int	id()
static FileFormat	valueOf(String name) Returns the enum constant of this type with the specified name.
static FileFormat[]	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

PARQUET

public static final FileFormat PARQUET

ARROW_IPC

public static final FileFormat ARROW_IPC

ORC

public static final FileFormat ORC

CSV

public static final FileFormat CSV

NONE

public static final FileFormat NONE

Method Detail

values

public static FileFormat[] 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 (FileFormat c : FileFormat.values())
    System.out.println(c);

Returns:

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

valueOf

public static FileFormat 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

id

public int id()