akka.actor
Class SupervisorStrategy$

java.lang.Object
  extended by akka.actor.SupervisorStrategy$
All Implemented Interfaces:
SupervisorStrategyLowPriorityImplicits

public class SupervisorStrategy$
extends java.lang.Object
implements SupervisorStrategyLowPriorityImplicits


Field Summary
static SupervisorStrategy$ MODULE$
          Static reference to the singleton instance of this Scala object.
 
Constructor Summary
SupervisorStrategy$()
           
 
Method Summary
 SupervisorStrategy defaultStrategy()
          When supervisorStrategy is not specified for an actor this is used by default.
 SupervisorStrategy.Escalate$ escalate()
          Java API: Returning this directive escalates the failure to the supervisor of the supervisor, by rethrowing the cause of the failure.
 scala.Function1<java.lang.Object,SupervisorStrategy.Escalate$> escalateDefault()
           
 scala.PartialFunction<java.lang.Throwable,SupervisorStrategy.Directive> makeDecider(java.lang.Class<?>[] trapExit)
          Decider builder which just checks whether one of the given Throwables matches the cause and restarts, otherwise escalates.
 scala.PartialFunction<java.lang.Throwable,SupervisorStrategy.Directive> makeDecider(Function<java.lang.Throwable,SupervisorStrategy.Directive> func)
          Converts a Java Decider into a Scala Decider
 scala.PartialFunction<java.lang.Throwable,SupervisorStrategy.Directive> makeDecider(java.lang.Iterable<java.lang.Class<? extends java.lang.Throwable>> trapExit)
          Decider builder which just checks whether one of the given Throwables matches the cause and restarts, otherwise escalates.
 scala.PartialFunction<java.lang.Throwable,SupervisorStrategy.Directive> makeDecider(scala.collection.Iterable<scala.Tuple2<java.lang.Class<? extends java.lang.Throwable>,SupervisorStrategy.Directive>> flat)
          Decider builder for Iterables of cause-directive pairs, e.g. a map obtained from configuration; will sort the pairs so that the most specific type is checked before all its subtypes, allowing carving out subtrees of the Throwable hierarchy.
 scala.PartialFunction<java.lang.Throwable,SupervisorStrategy.Directive> makeDecider(scala.collection.Seq<java.lang.Class<? extends java.lang.Throwable>> trapExit)
          Decider builder which just checks whether one of the given Throwables matches the cause and restarts, otherwise escalates.
 SupervisorStrategy.Restart$ restart()
          Java API: Returning this directive discards the old Actor instance and replaces it with a new, then resumes message processing.
 SupervisorStrategy.Resume$ resume()
          Java API: Returning this directive resumes message processing for the failed Actor
 scala.PartialFunction<java.lang.Throwable,SupervisorStrategy.Directive> seqThrowable2Decider(scala.collection.Seq<java.lang.Class<? extends java.lang.Throwable>> trapExit)
          Implicit conversion from Seq of Throwables to a Decider.
 SupervisorStrategy.Stop$ stop()
          Java API: Returning this directive stops the Actor Java API
 SupervisorStrategy stoppingStrategy()
          This strategy resembles Erlang in that failing children are always terminated (one-for-one).
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface akka.actor.SupervisorStrategyLowPriorityImplicits
seqCauseDirective2Decider
 

Field Detail

MODULE$

public static final SupervisorStrategy$ MODULE$
Static reference to the singleton instance of this Scala object.

Constructor Detail

SupervisorStrategy$

public SupervisorStrategy$()
Method Detail

resume

public SupervisorStrategy.Resume$ resume()
Java API: Returning this directive resumes message processing for the failed Actor


restart

public SupervisorStrategy.Restart$ restart()
Java API: Returning this directive discards the old Actor instance and replaces it with a new, then resumes message processing.


stop

public SupervisorStrategy.Stop$ stop()
Java API: Returning this directive stops the Actor Java API


escalate

public SupervisorStrategy.Escalate$ escalate()
Java API: Returning this directive escalates the failure to the supervisor of the supervisor, by rethrowing the cause of the failure. Java API


defaultStrategy

public final SupervisorStrategy defaultStrategy()
When supervisorStrategy is not specified for an actor this is used by default. The child will be stopped when ActorInitializationException or akka.ActorKilledException is thrown. It will be restarted for other Exception types. The error is escalated if it's a Throwable, i.e. Error.


stoppingStrategy

public final SupervisorStrategy stoppingStrategy()
This strategy resembles Erlang in that failing children are always terminated (one-for-one).


seqThrowable2Decider

public scala.PartialFunction<java.lang.Throwable,SupervisorStrategy.Directive> seqThrowable2Decider(scala.collection.Seq<java.lang.Class<? extends java.lang.Throwable>> trapExit)
Implicit conversion from Seq of Throwables to a Decider. This maps the given Throwables to restarts, otherwise escalates.


makeDecider

public scala.PartialFunction<java.lang.Throwable,SupervisorStrategy.Directive> makeDecider(java.lang.Class<?>[] trapExit)
Decider builder which just checks whether one of the given Throwables matches the cause and restarts, otherwise escalates.


makeDecider

public scala.PartialFunction<java.lang.Throwable,SupervisorStrategy.Directive> makeDecider(scala.collection.Seq<java.lang.Class<? extends java.lang.Throwable>> trapExit)
Decider builder which just checks whether one of the given Throwables matches the cause and restarts, otherwise escalates.


makeDecider

public scala.PartialFunction<java.lang.Throwable,SupervisorStrategy.Directive> makeDecider(java.lang.Iterable<java.lang.Class<? extends java.lang.Throwable>> trapExit)
Decider builder which just checks whether one of the given Throwables matches the cause and restarts, otherwise escalates.


makeDecider

public scala.PartialFunction<java.lang.Throwable,SupervisorStrategy.Directive> makeDecider(scala.collection.Iterable<scala.Tuple2<java.lang.Class<? extends java.lang.Throwable>,SupervisorStrategy.Directive>> flat)
Decider builder for Iterables of cause-directive pairs, e.g. a map obtained from configuration; will sort the pairs so that the most specific type is checked before all its subtypes, allowing carving out subtrees of the Throwable hierarchy.


makeDecider

public scala.PartialFunction<java.lang.Throwable,SupervisorStrategy.Directive> makeDecider(Function<java.lang.Throwable,SupervisorStrategy.Directive> func)
Converts a Java Decider into a Scala Decider


escalateDefault

public scala.Function1<java.lang.Object,SupervisorStrategy.Escalate$> escalateDefault()