org.apache.hadoop.mapreduce
Enum QueueState

java.lang.Object
  extended by java.lang.Enum<QueueState>
      extended by 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
RUNNING
           
STOPPED
           
UNDEFINED
           
 
Method Summary
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>


Copyright © 2014 Apache Software Foundation. All Rights Reserved.