org.apache.hadoop.fs
Enum CacheFlag

java.lang.Object
  extended by java.lang.Enum<CacheFlag>
      extended by org.apache.hadoop.fs.CacheFlag
All Implemented Interfaces:
Serializable, Comparable<CacheFlag>

@InterfaceAudience.Public
@InterfaceStability.Evolving
public enum CacheFlag
extends Enum<CacheFlag>

Specifies semantics for CacheDirective operations. Multiple flags can be combined in an EnumSet.


Enum Constant Summary
FORCE
          Ignore cache pool resource limits when performing this operation.
 
Method Summary
static CacheFlag valueOf(String name)
          Returns the enum constant of this type with the specified name.
static CacheFlag[] 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

FORCE

public static final CacheFlag FORCE
Ignore cache pool resource limits when performing this operation.

Method Detail

values

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

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

valueOf

public static CacheFlag 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 © 2014 Apache Software Foundation. All Rights Reserved.