org.apache.hadoop.hdfs.server.common
Enum Storage.StorageState

java.lang.Object
  extended by java.lang.Enum<Storage.StorageState>
      extended by org.apache.hadoop.hdfs.server.common.Storage.StorageState
All Implemented Interfaces:
Serializable, Comparable<Storage.StorageState>
Enclosing class:
Storage

public static enum Storage.StorageState
extends Enum<Storage.StorageState>


Enum Constant Summary
COMPLETE_CHECKPOINT
           
COMPLETE_FINALIZE
           
COMPLETE_ROLLBACK
           
COMPLETE_UPGRADE
           
NON_EXISTENT
           
NORMAL
           
NOT_FORMATTED
           
RECOVER_CHECKPOINT
           
RECOVER_ROLLBACK
           
RECOVER_UPGRADE
           
 
Method Summary
static Storage.StorageState valueOf(String name)
          Returns the enum constant of this type with the specified name.
static Storage.StorageState[] 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

NON_EXISTENT

public static final Storage.StorageState NON_EXISTENT

NOT_FORMATTED

public static final Storage.StorageState NOT_FORMATTED

COMPLETE_UPGRADE

public static final Storage.StorageState COMPLETE_UPGRADE

RECOVER_UPGRADE

public static final Storage.StorageState RECOVER_UPGRADE

COMPLETE_FINALIZE

public static final Storage.StorageState COMPLETE_FINALIZE

COMPLETE_ROLLBACK

public static final Storage.StorageState COMPLETE_ROLLBACK

RECOVER_ROLLBACK

public static final Storage.StorageState RECOVER_ROLLBACK

COMPLETE_CHECKPOINT

public static final Storage.StorageState COMPLETE_CHECKPOINT

RECOVER_CHECKPOINT

public static final Storage.StorageState RECOVER_CHECKPOINT

NORMAL

public static final Storage.StorageState NORMAL
Method Detail

values

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

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

valueOf

public static Storage.StorageState 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


Copyright © 2009 The Apache Software Foundation