org.apache.hadoop.hdfs.server.namenode

Enum FSImageFormatProtobuf.SectionName

java.lang.Object

java.lang.Enum<FSImageFormatProtobuf.SectionName>

org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf.SectionName

All Implemented Interfaces:

Serializable, Comparable<FSImageFormatProtobuf.SectionName>

Enclosing class:

org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf

public static enum FSImageFormatProtobuf.SectionName
extends Enum<FSImageFormatProtobuf.SectionName>

Supported section name. The order of the enum determines the order of loading.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CACHE_MANAGER
EXTENDED_ACL
FILES_UNDERCONSTRUCTION
INODE
INODE_DIR
INODE_REFERENCE
NS_INFO
SECRET_MANAGER
SNAPSHOT
SNAPSHOT_DIFF
STRING_TABLE

Method Summary

Methods

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

NS_INFO

public static final FSImageFormatProtobuf.SectionName NS_INFO

STRING_TABLE

public static final FSImageFormatProtobuf.SectionName STRING_TABLE

EXTENDED_ACL

public static final FSImageFormatProtobuf.SectionName EXTENDED_ACL

INODE

public static final FSImageFormatProtobuf.SectionName INODE

INODE_REFERENCE

public static final FSImageFormatProtobuf.SectionName INODE_REFERENCE

SNAPSHOT

public static final FSImageFormatProtobuf.SectionName SNAPSHOT

INODE_DIR

public static final FSImageFormatProtobuf.SectionName INODE_DIR

FILES_UNDERCONSTRUCTION

public static final FSImageFormatProtobuf.SectionName FILES_UNDERCONSTRUCTION

SNAPSHOT_DIFF

public static final FSImageFormatProtobuf.SectionName SNAPSHOT_DIFF

SECRET_MANAGER

public static final FSImageFormatProtobuf.SectionName SECRET_MANAGER

CACHE_MANAGER

public static final FSImageFormatProtobuf.SectionName CACHE_MANAGER

Method Detail

values

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

Returns:

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

valueOf

public static FSImageFormatProtobuf.SectionName 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

fromString

public static FSImageFormatProtobuf.SectionName fromString(String name)