Package org.apache.hadoop.yarn.server.api.protocolrecords

Enum AttributeMappingOperationType

java.lang.Object

java.lang.Enum<AttributeMappingOperationType>

org.apache.hadoop.yarn.server.api.protocolrecords.AttributeMappingOperationType

All Implemented Interfaces:

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

@Public
@Unstable
public enum AttributeMappingOperationType
extends java.lang.Enum<AttributeMappingOperationType>

Type of node to attribute mapping operation.

Enum Constant Summary

Enum Constants

Enum Constant	Description
ADD	Add attribute(s) to a node and if it already exists will update the value.
REMOVE	Removes attribute(s) mapped to a node.
REPLACE	Replaces the existing node to attribute mapping with new mapping.

Method Summary

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

REPLACE

public static final AttributeMappingOperationType REPLACE

Replaces the existing node to attribute mapping with new mapping.

ADD

public static final AttributeMappingOperationType ADD

Add attribute(s) to a node and if it already exists will update the value.

REMOVE

public static final AttributeMappingOperationType REMOVE

Removes attribute(s) mapped to a node.

Method Detail

values

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

Returns:

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

valueOf

public static AttributeMappingOperationType 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