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

Enum NodeAttributeOpCode

java.lang.Object

java.lang.Enum<NodeAttributeOpCode>

org.apache.hadoop.yarn.api.records.NodeAttributeOpCode

All Implemented Interfaces:

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

@Public
@Evolving
public enum NodeAttributeOpCode
extends java.lang.Enum<NodeAttributeOpCode>

Enumeration of various node attribute op codes.

Enum Constant Summary

Enum Constants

Enum Constant	Description
EQ	EQUALS op code for Attribute.
NE	NOT EQUALS op code for Attribute.
NO_OP	Default as No OP.

Method Summary

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

NO_OP

public static final NodeAttributeOpCode NO_OP

Default as No OP.

EQ

public static final NodeAttributeOpCode EQ

EQUALS op code for Attribute.

NE

public static final NodeAttributeOpCode NE

NOT EQUALS op code for Attribute.

Method Detail

values

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

Returns:

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

valueOf

public static NodeAttributeOpCode 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