org.apache.hadoop.mapreduce

Enum QueueState

java.lang.Object

java.lang.Enum<QueueState>

org.apache.hadoop.mapreduce.QueueState

All Implemented Interfaces:

Serializable, Comparable<QueueState>

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

Enum representing queue state

Enum Constant Summary

Enum Constants

Enum Constant and Description
RUNNING
STOPPED
UNDEFINED

Method Summary

Methods

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

STOPPED

public static final QueueState STOPPED

RUNNING

public static final QueueState RUNNING

UNDEFINED

public static final QueueState UNDEFINED

Method Detail

values

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

Returns:

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

valueOf

public static QueueState 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

getStateName

public String getStateName()

Returns:

the stateName

getState

public static QueueState getState(String state)

toString

public String toString()

Overrides:

toString in class Enum<QueueState>