Package org.apache.hadoop.hdfs.protocol

Enum DatanodeInfo.AdminStates

java.lang.Object

java.lang.Enum<DatanodeInfo.AdminStates>

org.apache.hadoop.hdfs.protocol.DatanodeInfo.AdminStates

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<DatanodeInfo.AdminStates>

Enclosing class:

DatanodeInfo

public static enum DatanodeInfo.AdminStates
extends java.lang.Enum<DatanodeInfo.AdminStates>

Enum Constant Summary

Enum Constants

Enum Constant	Description
DECOMMISSION_INPROGRESS
DECOMMISSIONED
ENTERING_MAINTENANCE
IN_MAINTENANCE
NORMAL

Method Summary

Modifier and Type	Method	Description
static DatanodeInfo.AdminStates	fromValue(java.lang.String value)
java.lang.String	toString()
static DatanodeInfo.AdminStates	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static DatanodeInfo.AdminStates[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

NORMAL

public static final DatanodeInfo.AdminStates NORMAL

DECOMMISSION_INPROGRESS

public static final DatanodeInfo.AdminStates DECOMMISSION_INPROGRESS

DECOMMISSIONED

public static final DatanodeInfo.AdminStates DECOMMISSIONED

ENTERING_MAINTENANCE

public static final DatanodeInfo.AdminStates ENTERING_MAINTENANCE

IN_MAINTENANCE

public static final DatanodeInfo.AdminStates IN_MAINTENANCE

Method Detail

values

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

Returns:

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

valueOf

public static DatanodeInfo.AdminStates valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Enum<DatanodeInfo.AdminStates>

fromValue

public static DatanodeInfo.AdminStates fromValue(java.lang.String value)