Package edu.rit.pj.cluster

Enum Class BackendInfo.State

java.lang.Object

java.lang.Enum<BackendInfo.State>

edu.rit.pj.cluster.BackendInfo.State

All Implemented Interfaces:

Serializable, Comparable<BackendInfo.State>, Constable

Enclosing class:

BackendInfo

public static enum BackendInfo.State
extends Enum<BackendInfo.State>

The state of a backend node.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
FAILED	The backend has failed.
IDLE	The backend is available for jobs.
RESERVED	The backend is reserved for a job that has not yet started running.
RUNNING	The backend is running a job.

Method Summary

Modifier and Type	Method	Description
String	toString()	Returns a string version of this State value.
static BackendInfo.State	valueOf(String name)	Returns the enum constant of this class with the specified name.
static BackendInfo.State[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

IDLE

public static final BackendInfo.State IDLE

The backend is available for jobs.

RESERVED

public static final BackendInfo.State RESERVED

The backend is reserved for a job that has not yet started running.

RUNNING

public static final BackendInfo.State RUNNING

The backend is running a job.

FAILED

public static final BackendInfo.State FAILED

The backend has failed.

Method Details

values

public static BackendInfo.State[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static BackendInfo.State valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

toString

public String toString()

Returns a string version of this State value.

Overrides:

toString in class Enum<BackendInfo.State>

Returns:

String version.