co.paralleluniverse.actors.behaviors

Enum SupervisorActor.RestartStrategy

java.lang.Object

java.lang.Enum<SupervisorActor.RestartStrategy>

co.paralleluniverse.actors.behaviors.SupervisorActor.RestartStrategy

All Implemented Interfaces:

Serializable, Comparable<SupervisorActor.RestartStrategy>

Enclosing class:

SupervisorActor

public static enum SupervisorActor.RestartStrategy
extends Enum<SupervisorActor.RestartStrategy>

Specifies a supervisor's strategy in the event a child dies. Not every child death triggers the strategy. It is only triggered when a PERMANENET child dies of any cause, or a TRANSIENT child dies an unnatural death (caused by an exception).

Enum Constant Summary

Enum Constants

Enum Constant and Description
ALL_FOR_ONE Kill all surviving children, and restart them all.
ESCALATE Kill the supervisor along with all children.
ONE_FOR_ONE Restart the dead actor.
REST_FOR_ONE Kill all children that were added to the supervisor after the addition of the dead actor, and restart them all (including the actor whose death triggered the strategy).

Method Summary

Methods

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

ESCALATE

public static final SupervisorActor.RestartStrategy ESCALATE

Kill the supervisor along with all children.

ONE_FOR_ONE

public static final SupervisorActor.RestartStrategy ONE_FOR_ONE

Restart the dead actor.

ALL_FOR_ONE

public static final SupervisorActor.RestartStrategy ALL_FOR_ONE

Kill all surviving children, and restart them all.

REST_FOR_ONE

public static final SupervisorActor.RestartStrategy REST_FOR_ONE

Kill all children that were added to the supervisor after the addition of the dead actor, and restart them all (including the actor whose death triggered the strategy).

Method Detail

values

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

Returns:

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

valueOf

public static SupervisorActor.RestartStrategy valueOf(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:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null