Module org.apache.nifi

Package org.apache.nifi.components

Enum Class PortFunction

java.lang.Object

java.lang.Enum<PortFunction>

org.apache.nifi.components.PortFunction

All Implemented Interfaces:

Serializable, Comparable<PortFunction>, Constable

public enum PortFunction
extends Enum<PortFunction>

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
FAILURE	Port denotes that the invocation of the stateless flow has failed.
STANDARD	Port functions as a standard port, transferring FlowFiles to all outgoing connections.

Method Summary

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

Port functions as a standard port, transferring FlowFiles to all outgoing connections.

FAILURE

public static final PortFunction FAILURE

Port denotes that the invocation of the stateless flow has failed. If run using the Standard Engine, will operate as a Standard port. If running using the Stateless Engine, the transaction is rolled back, and any input FlowFiles will be transferred to this Port.

Method Details

values

public static PortFunction[] 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 PortFunction 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