Package org.apache.hadoop.mapreduce

Enum Class QueueState

java.lang.Object

java.lang.Enum<QueueState>

org.apache.hadoop.mapreduce.QueueState

All Implemented Interfaces:

Serializable, Comparable<QueueState>, Constable

@Public
@Evolving
public enum QueueState
extends Enum<QueueState>

Enum representing queue state

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
RUNNING
STOPPED
UNDEFINED

Method Summary

Modifier and Type	Method	Description
static QueueState	getState(String state)
String	getStateName()
String	toString()
static QueueState	valueOf(String name)	Returns the enum constant of this class with the specified name.
static QueueState[]	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

STOPPED

public static final QueueState STOPPED

RUNNING

public static final QueueState RUNNING

UNDEFINED

public static final QueueState UNDEFINED

Method Details

values

public static QueueState[] 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 QueueState 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

getStateName

public String getStateName()

Returns:

the stateName

getState

public static QueueState getState(String state)

toString

public String toString()

Overrides:

toString in class Enum<QueueState>