Package org.kiwiproject.beta.concurrent

Enum Class KiwiFutures.FutureState

java.lang.Object

java.lang.Enum<KiwiFutures.FutureState>

org.kiwiproject.beta.concurrent.KiwiFutures.FutureState

All Implemented Interfaces:

Serializable, Comparable<KiwiFutures.FutureState>, Constable

Enclosing class:

KiwiFutures

public static enum KiwiFutures.FutureState
extends Enum<KiwiFutures.FutureState>

Represents the state of a Future.

Implementation Note:

This is a copy of the Future.State enum that was added in JDK 19.

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
CANCELLED	The task was canceled.
FAILED	The task completed with an exception.
RUNNING	The task has not completed.
SUCCESS	The task completed with a result.

Method Summary

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

RUNNING

public static final KiwiFutures.FutureState RUNNING

The task has not completed.

SUCCESS

public static final KiwiFutures.FutureState SUCCESS

The task completed with a result.

See Also:

• KiwiFutures.resultNow(Future)

FAILED

public static final KiwiFutures.FutureState FAILED

The task completed with an exception.

See Also:

• KiwiFutures.exceptionNow(Future)

CANCELLED

public static final KiwiFutures.FutureState CANCELLED

The task was canceled.

See Also:

• Future.cancel(boolean)

Method Details

values

public static KiwiFutures.FutureState[] 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 KiwiFutures.FutureState 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