org.apache.iceberg

Enum FileFormat

java.lang.Object

java.lang.Enum<FileFormat>

org.apache.iceberg.FileFormat

All Implemented Interfaces:

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

public enum FileFormat
extends java.lang.Enum<FileFormat>

Enum of supported file formats.

Enum Constant Summary

Enum Constants

Enum Constant and Description
AVRO
METADATA
ORC
PARQUET

Method Summary

Modifier and Type	Method and Description
java.lang.String	addExtension(java.lang.String filename) Returns filename with this format's extension added, if necessary.
static FileFormat	fromFileName(java.lang.CharSequence filename)
boolean	isSplittable()
static FileFormat	valueOf(java.lang.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

ORC

public static final FileFormat ORC

PARQUET

public static final FileFormat PARQUET

AVRO

public static final FileFormat AVRO

METADATA

public static final FileFormat METADATA

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(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

isSplittable

public boolean isSplittable()

addExtension

public java.lang.String addExtension(java.lang.String filename)

Returns filename with this format's extension added, if necessary.

Parameters:

filename - a filename or path

Returns:

if the ext is present, the filename, otherwise the filename with ext added

fromFileName

public static FileFormat fromFileName(java.lang.CharSequence filename)