Package org.apache.hadoop.yarn.api.records

Enum NodeUpdateType

java.lang.Object

java.lang.Enum<NodeUpdateType>

org.apache.hadoop.yarn.api.records.NodeUpdateType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<NodeUpdateType>

public enum NodeUpdateType
extends java.lang.Enum<NodeUpdateType>

Taxonomy of the NodeState that a Node might transition into.

Enum Constant Summary

Enum Constants

Enum Constant	Description
NODE_DECOMMISSIONING
NODE_UNUSABLE
NODE_USABLE

Method Summary

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

NODE_USABLE

public static final NodeUpdateType NODE_USABLE

NODE_UNUSABLE

public static final NodeUpdateType NODE_UNUSABLE

NODE_DECOMMISSIONING

public static final NodeUpdateType NODE_DECOMMISSIONING

Method Detail

values

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

Returns:

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

valueOf

public static NodeUpdateType valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null