org.apache.hadoop.yarn.service.api.records

Enum ComponentState

java.lang.Object

java.lang.Enum<ComponentState>

org.apache.hadoop.yarn.service.api.records.ComponentState

All Implemented Interfaces:

Serializable, Comparable<ComponentState>

@InterfaceAudience.Public
 @InterfaceStability.Unstable
public enum ComponentState
extends Enum<ComponentState>

Enum Constant Summary

Enum Constants

Enum Constant and Description
FAILED
FLEXING
NEEDS_UPGRADE
STABLE
SUCCEEDED
UPGRADING

Method Summary

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

FLEXING

public static final ComponentState FLEXING

STABLE

public static final ComponentState STABLE

NEEDS_UPGRADE

public static final ComponentState NEEDS_UPGRADE

UPGRADING

public static final ComponentState UPGRADING

SUCCEEDED

public static final ComponentState SUCCEEDED

FAILED

public static final ComponentState FAILED

Method Detail

values

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

Returns:

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

valueOf

public static ComponentState 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