org.apache.flink.core.fs

Enum FileSystemKind

java.lang.Object

java.lang.Enum<FileSystemKind>

org.apache.flink.core.fs.FileSystemKind

All Implemented Interfaces:

Serializable, Comparable<FileSystemKind>

@PublicEvolving
public enum FileSystemKind
extends Enum<FileSystemKind>

An enumeration defining the kind and characteristics of a FileSystem.

Enum Constant Summary

Enum Constants

Enum Constant and Description
FILE_SYSTEM An actual file system, with files and directories.
OBJECT_STORE An Object store.

Method Summary

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

FILE_SYSTEM

public static final FileSystemKind FILE_SYSTEM

An actual file system, with files and directories.

OBJECT_STORE

public static final FileSystemKind OBJECT_STORE

An Object store. Files correspond to objects. There are not really directories, but a directory-like structure may be mimicked by hierarchical naming of files.

Method Detail

values

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

Returns:

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

valueOf

public static FileSystemKind 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