Module org.apache.nifi

Package org.apache.nifi.flow

Enum Class ExecutionEngine

java.lang.Object

java.lang.Enum<ExecutionEngine>

org.apache.nifi.flow.ExecutionEngine

All Implemented Interfaces:

Serializable, Comparable<ExecutionEngine>, Constable

public enum ExecutionEngine
extends Enum<ExecutionEngine>

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
INHERITED	Use the Execution Engine that is configured for the parent Process Group.
STANDARD	Run using the standard NiFi engine
STATELESS	Run using the Stateless engine

Method Summary

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

STANDARD

public static final ExecutionEngine STANDARD

Run using the standard NiFi engine

STATELESS

public static final ExecutionEngine STATELESS

Run using the Stateless engine

INHERITED

public static final ExecutionEngine INHERITED

Use the Execution Engine that is configured for the parent Process Group. If there is no parent Process Group, default to the standard engine.

Method Details

values

public static ExecutionEngine[] 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 ExecutionEngine 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