org.apache.hadoop.fs

Enum XAttrSetFlag

java.lang.Object

java.lang.Enum<XAttrSetFlag>

org.apache.hadoop.fs.XAttrSetFlag

All Implemented Interfaces:

Serializable, Comparable<XAttrSetFlag>

@InterfaceAudience.Public
@InterfaceStability.Stable
public enum XAttrSetFlag
extends Enum<XAttrSetFlag>

Enum Constant Summary

Enum Constants

Enum Constant and Description
CREATE Create a new xattr.
REPLACE Replace a existing xattr.

Method Summary

Methods

Modifier and Type	Method and Description
static void	validate(String xAttrName, boolean xAttrExists, EnumSet<XAttrSetFlag> flag)
static XAttrSetFlag	valueOf(String name) Returns the enum constant of this type with the specified name.
static XAttrSetFlag[]	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

CREATE

public static final XAttrSetFlag CREATE

Create a new xattr. If the xattr exists already, exception will be thrown.

REPLACE

public static final XAttrSetFlag REPLACE

Replace a existing xattr. If the xattr does not exist, exception will be thrown.

Method Detail

values

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

Returns:

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

valueOf

public static XAttrSetFlag 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

validate

public static void validate(String xAttrName,
            boolean xAttrExists,
            EnumSet<XAttrSetFlag> flag)
                     throws IOException

Throws:

IOException