akka.japi.pf
Class DeciderBuilder

java.lang.Object
  akka.japi.pf.DeciderBuilder

public class DeciderBuilder
extends java.lang.Object

Used for building a partial function for Actor.supervisorStrategy(). * Inside an actor you can use it like this with Java 8 to define your supervisorStrategy.

Example:

Method Summary




static

<P extends java.lang.Throwable> 


PFBuilder<java.lang.Throwable,SupervisorStrategy.Directive>

match(java.lang.Class<P> type,
      FI.Apply<P,SupervisorStrategy.Directive> apply)



          Return a new PFBuilder with a case statement added.



static

<P extends java.lang.Throwable> 


PFBuilder<java.lang.Throwable,SupervisorStrategy.Directive>

match(java.lang.Class<P> type,
      FI.TypedPredicate<P> predicate,
      FI.Apply<P,SupervisorStrategy.Directive> apply)



          Return a new PFBuilder with a case statement added.



static PFBuilder<java.lang.Throwable,SupervisorStrategy.Directive>
matchAny(FI.Apply<java.lang.Object,SupervisorStrategy.Directive> apply)



          Return a new PFBuilder with a case statement added.


 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 





Method Detail



match
public static <P extends java.lang.Throwable> PFBuilder<java.lang.Throwable,SupervisorStrategy.Directive> match(java.lang.Class<P> type,
                                                                                                                FI.Apply<P,SupervisorStrategy.Directive> apply)

Return a new PFBuilder with a case statement added.


Parameters:
type - a type to match the argument against
apply - an action to apply to the argument if the type matches
Returns:
a builder with the case statement added





match
public static <P extends java.lang.Throwable> PFBuilder<java.lang.Throwable,SupervisorStrategy.Directive> match(java.lang.Class<P> type,
                                                                                                                FI.TypedPredicate<P> predicate,
                                                                                                                FI.Apply<P,SupervisorStrategy.Directive> apply)

Return a new PFBuilder with a case statement added.


Parameters:
type - a type to match the argument against
predicate - a predicate that will be evaluated on the argument if the type matches
apply - an action to apply to the argument if the type matches and the predicate returns true
Returns:
a builder with the case statement added





matchAny
public static PFBuilder<java.lang.Throwable,SupervisorStrategy.Directive> matchAny(FI.Apply<java.lang.Object,SupervisorStrategy.Directive> apply)

Return a new PFBuilder with a case statement added.


Parameters:
apply - an action to apply to the argument
Returns:
a builder with the case statement added