alluxio.worker.block.management

Enum BlockOperationType

java.lang.Object

java.lang.Enum<BlockOperationType>

alluxio.worker.block.management.BlockOperationType

All Implemented Interfaces:

Serializable, Comparable<BlockOperationType>

public enum BlockOperationType
extends Enum<BlockOperationType>

Used to specify several operation stages executed by BlockManagementTasks.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ALIGN_SWAP
PROMOTE_MOVE
SWAP_RESTORE_BALANCE
SWAP_RESTORE_FLUSH
SWAP_RESTORE_REMOVE

Method Summary

Modifier and Type	Method and Description
static BlockOperationType	valueOf(String name) Returns the enum constant of this type with the specified name.
static BlockOperationType[]	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

ALIGN_SWAP

public static final BlockOperationType ALIGN_SWAP

PROMOTE_MOVE

public static final BlockOperationType PROMOTE_MOVE

SWAP_RESTORE_REMOVE

public static final BlockOperationType SWAP_RESTORE_REMOVE

SWAP_RESTORE_FLUSH

public static final BlockOperationType SWAP_RESTORE_FLUSH

SWAP_RESTORE_BALANCE

public static final BlockOperationType SWAP_RESTORE_BALANCE

Method Detail

values

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

Returns:

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

valueOf

public static BlockOperationType 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