Trait/Object

akka.actor.typed

ActorRef

Related Docs: object ActorRef | package typed

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trait ActorRef[-T] extends Comparable[ActorRef[_]] with Serializable

An ActorRef is the identity or address of an Actor instance. It is valid only during the Actor’s lifetime and allows messages to be sent to that Actor instance. Sending a message to an Actor that has terminated before receiving the message will lead to that message being discarded; such messages are delivered to the DeadLetter channel of the akka.event.EventStream on a best effort basis (i.e. this delivery is not reliable).

Source
ActorRef.scala
Linear Supertypes
Serializable, Comparable[ActorRef[_]], AnyRef, Any
Known Subclasses
Ordering
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Inherited
  1. ActorRef
  2. Serializable
  3. Comparable
  4. AnyRef
  5. Any
Implicitly
  1. by ActorRefOps
  2. by any2stringadd
  3. by StringFormat
  4. by Ensuring
  5. by ArrowAssoc
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def compareTo(arg0: ActorRef[_]): Int

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    Definition Classes
    Comparable
  2. abstract def narrow[U <: T]: ActorRef[U]

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    Narrow the type of this ActorRef, which is always a safe operation.

  3. abstract def path: ActorPath

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    The hierarchical path name of the referenced Actor.

    The hierarchical path name of the referenced Actor. The lifecycle of the ActorRef is fully contained within the lifecycle of the akka.actor.ActorPath and more than one Actor instance can exist with the same path at different points in time, but not concurrently.

  4. abstract def tell(msg: T): Unit

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    Send a message to the Actor referenced by this ActorRef using *at-most-once* messaging semantics.

  5. abstract def upcast[U >: T]: ActorRef[U]

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    Unsafe utility method for widening the type accepted by this ActorRef; provided to avoid having to use asInstanceOf on the full reference type, which would unfortunately also work on non-ActorRefs.

Concrete Value Members

  1. def !(msg: T): Unit

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    Send a message to the Actor referenced by this ActorRef using *at-most-once* messaging semantics.

    Send a message to the Actor referenced by this ActorRef using *at-most-once* messaging semantics.

    Implicit information
    This member is added by an implicit conversion from ActorRef[T] to ActorRefOps[T] performed by method ActorRefOps in akka.actor.typed.ActorRef.
    Definition Classes
    ActorRefOps
  2. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  3. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  4. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from ActorRef[T] to any2stringadd[ActorRef[T]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  5. def ->[B](y: B): (ActorRef[T], B)

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    Implicit information
    This member is added by an implicit conversion from ActorRef[T] to ArrowAssoc[ActorRef[T]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  6. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  7. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  9. def ensuring(cond: (ActorRef[T]) ⇒ Boolean, msg: ⇒ Any): ActorRef[T]

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    Implicit information
    This member is added by an implicit conversion from ActorRef[T] to Ensuring[ActorRef[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: (ActorRef[T]) ⇒ Boolean): ActorRef[T]

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    Implicit information
    This member is added by an implicit conversion from ActorRef[T] to Ensuring[ActorRef[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean, msg: ⇒ Any): ActorRef[T]

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    Implicit information
    This member is added by an implicit conversion from ActorRef[T] to Ensuring[ActorRef[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean): ActorRef[T]

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    Implicit information
    This member is added by an implicit conversion from ActorRef[T] to Ensuring[ActorRef[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  14. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  15. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  16. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from ActorRef[T] to StringFormat[ActorRef[T]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  17. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  18. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  19. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  20. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  21. final def notify(): Unit

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    Definition Classes
    AnyRef
  22. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  23. val ref: ActorRef[T]

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    Implicit information
    This member is added by an implicit conversion from ActorRef[T] to ActorRefOps[T] performed by method ActorRefOps in akka.actor.typed.ActorRef.
    Definition Classes
    ActorRefOps
  24. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  25. def toString(): String

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    Definition Classes
    AnyRef → Any
  26. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. def [B](y: B): (ActorRef[T], B)

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    Implicit information
    This member is added by an implicit conversion from ActorRef[T] to ArrowAssoc[ActorRef[T]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from Serializable

Inherited from Comparable[ActorRef[_]]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion ActorRefOps from ActorRef[T] to ActorRefOps[T]

Inherited by implicit conversion any2stringadd from ActorRef[T] to any2stringadd[ActorRef[T]]

Inherited by implicit conversion StringFormat from ActorRef[T] to StringFormat[ActorRef[T]]

Inherited by implicit conversion Ensuring from ActorRef[T] to Ensuring[ActorRef[T]]

Inherited by implicit conversion ArrowAssoc from ActorRef[T] to ArrowAssoc[ActorRef[T]]

Ungrouped