org.apache.hadoop.hdfs.protocol
Enum FSConstants.SafeModeAction
java.lang.Object
java.lang.Enum<FSConstants.SafeModeAction>
org.apache.hadoop.hdfs.protocol.FSConstants.SafeModeAction
- All Implemented Interfaces:
- Serializable, Comparable<FSConstants.SafeModeAction>
- Enclosing interface:
- FSConstants
public static enum FSConstants.SafeModeAction
- extends Enum<FSConstants.SafeModeAction>
SAFEMODE_LEAVE
public static final FSConstants.SafeModeAction SAFEMODE_LEAVE
SAFEMODE_ENTER
public static final FSConstants.SafeModeAction SAFEMODE_ENTER
SAFEMODE_GET
public static final FSConstants.SafeModeAction SAFEMODE_GET
values
public static FSConstants.SafeModeAction[] 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 (FSConstants.SafeModeAction c : FSConstants.SafeModeAction.values())
System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in
the order they are declared
valueOf
public static FSConstants.SafeModeAction 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