alluxio.client.file.cache

Enum CacheManager.State

java.lang.Object

java.lang.Enum<CacheManager.State>

alluxio.client.file.cache.CacheManager.State

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<CacheManager.State>

Enclosing interface:

CacheManager

public static enum CacheManager.State
extends java.lang.Enum<CacheManager.State>

State of a cache.

Enum Constant Summary

Enum Constants

Enum Constant and Description
NOT_IN_USE this cache is not in use.
READ_ONLY this cache is read only.
READ_WRITE this cache can both read and write.

Method Summary

Modifier and Type	Method and Description
int	getValue()
static CacheManager.State	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static CacheManager.State[]	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

NOT_IN_USE

public static final CacheManager.State NOT_IN_USE

this cache is not in use.

READ_ONLY

public static final CacheManager.State READ_ONLY

this cache is read only.

READ_WRITE

public static final CacheManager.State READ_WRITE

this cache can both read and write.

Method Detail

values

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

Returns:

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

valueOf

public static CacheManager.State 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

getValue

public int getValue()

Returns:

the value of the state