Package org.apache.nifi.scheduling

Enum Class ExecutionNode

java.lang.Object

java.lang.Enum<ExecutionNode>

org.apache.nifi.scheduling.ExecutionNode

All Implemented Interfaces:

Serializable, Comparable<ExecutionNode>, Constable

public enum ExecutionNode
extends Enum<ExecutionNode>

Defines the Nodes where a given Component will be scheduled to run.

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
ALL	A Component will be scheduled to run on all nodes.
PRIMARY	A Component will be scheduled to run on the primary node only.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ExecutionNode()

Method Summary

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

ALL

public static final ExecutionNode ALL

A Component will be scheduled to run on all nodes.

PRIMARY

public static final ExecutionNode PRIMARY

A Component will be scheduled to run on the primary node only.

Constructor Details

ExecutionNode

private ExecutionNode()

Method Details

values

public static ExecutionNode[] 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 ExecutionNode 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