Package org.apache.hadoop.hdfs.server.namenode

Enum Class AclEntryStatusFormat

java.lang.Object

java.lang.Enum<AclEntryStatusFormat>

org.apache.hadoop.hdfs.server.namenode.AclEntryStatusFormat

All Implemented Interfaces:

Serializable, Comparable<AclEntryStatusFormat>, Constable, org.apache.hadoop.hdfs.util.LongBitFormat.Enum

public enum AclEntryStatusFormat
extends Enum<AclEntryStatusFormat>
implements org.apache.hadoop.hdfs.util.LongBitFormat.Enum

Class to pack an AclEntry into an integer.
An ACL entry is represented by a 32-bit integer in Big Endian format.
Note: this format is used both in-memory and on-disk. Changes will be incompatible.

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
NAME
PERMISSION
SCOPE
TYPE

Method Summary

Modifier and Type	Method	Description
int	getLength()
static int[]	toInt(List<AclEntry> aclEntries)
static AclEntryStatusFormat	valueOf(String name)	Returns the enum constant of this class with the specified name.
static AclEntryStatusFormat[]	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

PERMISSION

public static final AclEntryStatusFormat PERMISSION

TYPE

public static final AclEntryStatusFormat TYPE

SCOPE

public static final AclEntryStatusFormat SCOPE

NAME

public static final AclEntryStatusFormat NAME

Method Details

values

public static AclEntryStatusFormat[] 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 AclEntryStatusFormat 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

toInt

public static int[] toInt(List<AclEntry> aclEntries)

getLength

public int getLength()

Specified by:

getLength in interface org.apache.hadoop.hdfs.util.LongBitFormat.Enum