Package org.apache.hadoop.fs

Enum Class CacheFlag

java.lang.Object

java.lang.Enum<CacheFlag>

org.apache.hadoop.fs.CacheFlag

All Implemented Interfaces:

Serializable, Comparable<CacheFlag>, Constable

@Public
@Evolving
public enum CacheFlag
extends Enum<CacheFlag>

Specifies semantics for CacheDirective operations. Multiple flags can be combined in an EnumSet.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
FORCE	Ignore cache pool resource limits when performing this operation.

Method Summary

Modifier and Type	Method	Description
static CacheFlag	valueOf(String name)	Returns the enum constant of this class with the specified name.
static CacheFlag[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

FORCE

public static final CacheFlag FORCE

Ignore cache pool resource limits when performing this operation.

Method Details

values

public static CacheFlag[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static CacheFlag valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null