sealed abstract class SpawnProtocol extends AnyRef

A message protocol for actors that support spawning a child actor when receiving a SpawnProtocol#Spawn message and sending back the ActorRef of the child actor. An implementation of a behavior for this protocol is defined in SpawnProtocol#behavior. That can be used as is or composed with other behavior using Behavior#orElse.

The typical usage of this is to use it as the guardian actor of the ActorSystem, possibly combined with Behaviors.setup to starts some initial tasks or actors. Child actors can then be started from the outside by telling or asking SpawnProtocol#Spawn to the actor reference of the system. When using ask this is similar to how akka.actor.ActorSystem#actorOf can be used in untyped actors with the difference that a Future / CompletionStage of the ActorRef is returned.

Source
SpawnProtocol.scala
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Inherited
  1. SpawnProtocol
  2. AnyRef
  3. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from SpawnProtocol to any2stringadd[SpawnProtocol] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (SpawnProtocol, B)
    Implicit
    This member is added by an implicit conversion from SpawnProtocol to ArrowAssoc[SpawnProtocol] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate() @throws( ... )
  8. def ensuring(cond: (SpawnProtocol) ⇒ Boolean, msg: ⇒ Any): SpawnProtocol
    Implicit
    This member is added by an implicit conversion from SpawnProtocol to Ensuring[SpawnProtocol] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (SpawnProtocol) ⇒ Boolean): SpawnProtocol
    Implicit
    This member is added by an implicit conversion from SpawnProtocol to Ensuring[SpawnProtocol] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: ⇒ Any): SpawnProtocol
    Implicit
    This member is added by an implicit conversion from SpawnProtocol to Ensuring[SpawnProtocol] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): SpawnProtocol
    Implicit
    This member is added by an implicit conversion from SpawnProtocol to Ensuring[SpawnProtocol] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  14. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from SpawnProtocol to StringFormat[SpawnProtocol] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  15. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  16. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  19. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  20. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  21. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  22. def toString(): String
    Definition Classes
    AnyRef → Any
  23. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  25. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  26. def [B](y: B): (SpawnProtocol, B)
    Implicit
    This member is added by an implicit conversion from SpawnProtocol to ArrowAssoc[SpawnProtocol] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from SpawnProtocol to any2stringadd[SpawnProtocol]

Inherited by implicit conversion StringFormat from SpawnProtocol to StringFormat[SpawnProtocol]

Inherited by implicit conversion Ensuring from SpawnProtocol to Ensuring[SpawnProtocol]

Inherited by implicit conversion ArrowAssoc from SpawnProtocol to ArrowAssoc[SpawnProtocol]

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