ComponentInstanceEventType (Apache Hadoop Main 3.5.0 API)
Description: declaration: package: org.apache.hadoop.yarn.service.component.instance, enum: ComponentInstanceEventType

Package org.apache.hadoop.yarn.service.component.instance

# Enum Class ComponentInstanceEventType

java.lang.Object
java.lang.Enum<ComponentInstanceEventType>
org.apache.hadoop.yarn.service.component.instance.ComponentInstanceEventType

All Implemented Interfaces:
  `Serializable`, `Comparable<ComponentInstanceEventType>`, `Constable`

public enum ComponentInstanceEventType extends Enum<ComponentInstanceEventType>

- ## 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
  `BECOME_NOT_READY`
  `BECOME_READY`
  `CANCEL_UPGRADE`
  `START`
  `STOP`
  `UPGRADE`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `static ComponentInstanceEventType`
  `valueOf(String name)`
  Returns the enum constant of this class with the specified name.
  `static ComponentInstanceEventType[]`
  `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, toString, valueOf`

  ### Methods inherited from class java.lang.Object

  `getClass, notify, notifyAll, wait, wait, wait`

- ## Enum Constant Details

  - ### START

    public static final ComponentInstanceEventType START

  - ### STOP

    public static final ComponentInstanceEventType STOP

  - ### BECOME_READY

    public static final ComponentInstanceEventType BECOME_READY

  - ### BECOME_NOT_READY

    public static final ComponentInstanceEventType BECOME_NOT_READY

  - ### UPGRADE

    public static final ComponentInstanceEventType UPGRADE

  - ### CANCEL_UPGRADE

    public static final ComponentInstanceEventType CANCEL_UPGRADE

- ## Method Details

  - ### values

    public static ComponentInstanceEventType[] 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 ComponentInstanceEventType 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