Packages

t

akka.actor

ActorRefFactory

trait ActorRefFactory extends AnyRef

Interface implemented by ActorSystem and ActorContext, the only two places from which you can get fresh actors.

Annotations
@implicitNotFound()
Source
ActorRefProvider.scala
Linear Supertypes
AnyRef, Any
Known Subclasses
ActorContext, ActorContext, ActorSystem, ExtendedActorSystem
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ActorRefFactory
  2. AnyRef
  3. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def actorOf(props: Props, name: String): ActorRef

    Create new actor as child of this context with the given name, which must not be null, empty or start with “$”.

    Create new actor as child of this context with the given name, which must not be null, empty or start with “$”. If the given name is already in use, an InvalidActorNameException is thrown.

    See akka.actor.Props for details on how to obtain a Props object.

    Exceptions thrown

    UnsupportedOperationException if invoked on an ActorSystem that uses a custom user guardian

    akka.ConfigurationException if deployment, dispatcher or mailbox configuration is wrong

    akka.actor.InvalidActorNameException if the given name is invalid or already in use

  2. abstract def actorOf(props: Props): ActorRef

    Create new actor as child of this context and give it an automatically generated name (currently similar to base64-encoded integer count, reversed and with “$” prepended, may change in the future).

    Create new actor as child of this context and give it an automatically generated name (currently similar to base64-encoded integer count, reversed and with “$” prepended, may change in the future).

    See akka.actor.Props for details on how to obtain a Props object.

    Exceptions thrown

    UnsupportedOperationException if invoked on an ActorSystem that uses a custom user guardian

    akka.ConfigurationException if deployment, dispatcher or mailbox configuration is wrong

  3. implicit abstract def dispatcher: ExecutionContextExecutor

    Returns the default MessageDispatcher associated with this ActorRefFactory

  4. abstract def guardian: InternalActorRef

    Parent of all children created by this interface.

    Parent of all children created by this interface.

    INTERNAL API

    Attributes
    protected
  5. abstract def lookupRoot: InternalActorRef

    INTERNAL API

    INTERNAL API

    Attributes
    protected
  6. abstract def provider: ActorRefProvider

    INTERNAL API

    INTERNAL API

    Attributes
    protected
  7. abstract def stop(actor: ActorRef): Unit

    Stop the actor pointed to by the given akka.actor.ActorRef; this is an asynchronous operation, i.e.

    Stop the actor pointed to by the given akka.actor.ActorRef; this is an asynchronous operation, i.e. involves a message send. If this method is applied to the self reference from inside an Actor then that Actor is guaranteed to not process any further messages after this call; please note that the processing of the current message will continue, this method does not immediately terminate this actor.

  8. abstract def systemImpl: ActorSystemImpl

    INTERNAL API

    INTERNAL API

    Attributes
    protected

Concrete 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 ActorRefFactory toany2stringadd[ActorRefFactory] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (ActorRefFactory, B)
    Implicit
    This member is added by an implicit conversion from ActorRefFactory toArrowAssoc[ActorRefFactory] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. def actorSelection(path: ActorPath): ActorSelection

    Construct an akka.actor.ActorSelection from the given path, which is parsed for wildcards (these are replaced by regular expressions internally).

    Construct an akka.actor.ActorSelection from the given path, which is parsed for wildcards (these are replaced by regular expressions internally). No attempt is made to verify the existence of any part of the supplied path, it is recommended to send a message and gather the replies in order to resolve the matching set of actors.

  7. def actorSelection(path: String): ActorSelection

    Construct an akka.actor.ActorSelection from the given path, which is parsed for wildcards (these are replaced by regular expressions internally).

    Construct an akka.actor.ActorSelection from the given path, which is parsed for wildcards (these are replaced by regular expressions internally). No attempt is made to verify the existence of any part of the supplied path, it is recommended to send a message and gather the replies in order to resolve the matching set of actors.

  8. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  9. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
  10. def ensuring(cond: (ActorRefFactory) => Boolean, msg: => Any): ActorRefFactory
    Implicit
    This member is added by an implicit conversion from ActorRefFactory toEnsuring[ActorRefFactory] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: (ActorRefFactory) => Boolean): ActorRefFactory
    Implicit
    This member is added by an implicit conversion from ActorRefFactory toEnsuring[ActorRefFactory] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean, msg: => Any): ActorRefFactory
    Implicit
    This member is added by an implicit conversion from ActorRefFactory toEnsuring[ActorRefFactory] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: Boolean): ActorRefFactory
    Implicit
    This member is added by an implicit conversion from ActorRefFactory toEnsuring[ActorRefFactory] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  16. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  20. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  21. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  22. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  23. def toString(): String
    Definition Classes
    AnyRef → Any
  24. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  25. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  26. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

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

    (Since version 9)

  2. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from ActorRefFactory toStringFormat[ActorRefFactory] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.12.16) Use formatString.format(value) instead of value.formatted(formatString), or use the f"" string interpolator. In Java 15 and later, formatted resolves to the new method in String which has reversed parameters.

  3. def →[B](y: B): (ActorRefFactory, B)
    Implicit
    This member is added by an implicit conversion from ActorRefFactory toArrowAssoc[ActorRefFactory] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use -> instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromActorRefFactory to any2stringadd[ActorRefFactory]

Inherited by implicit conversion StringFormat fromActorRefFactory to StringFormat[ActorRefFactory]

Inherited by implicit conversion Ensuring fromActorRefFactory to Ensuring[ActorRefFactory]

Inherited by implicit conversion ArrowAssoc fromActorRefFactory to ArrowAssoc[ActorRefFactory]

Ungrouped