Trait

akka.actor

ExtensionId

Related Doc: package actor

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trait ExtensionId[T <: Extension] extends AnyRef

Identifies an Extension Lookup of Extensions is done by object identity, so the Id must be the same wherever it's used, otherwise you'll get the same extension loaded multiple times.

Source
Extension.scala
Linear Supertypes
AnyRef, Any
Known Subclasses
AbstractExtensionId, CoordinatedShutdown, Dns, Extension, ExtensionKey, SerializationExtension, Tcp, TypedActor, Udp, UdpConnected
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ExtensionId
  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. All

Abstract Value Members

  1. abstract def createExtension(system: ExtendedActorSystem): T

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    Is used by Akka to instantiate the Extension identified by this ExtensionId, internal use only.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from ExtensionId[T] to any2stringadd[ExtensionId[T]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd

  4. def ->[B](y: B): (ExtensionId[T], B)

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    Implicit information
    This member is added by an implicit conversion from ExtensionId[T] to ArrowAssoc[ExtensionId[T]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  5. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  6. def apply(system: ActorSystem): T

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    Returns an instance of the extension identified by this ExtensionId instance.

  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
    @HotSpotIntrinsicCandidate() @throws( ... )

  9. def ensuring(cond: (ExtensionId[T]) ⇒ Boolean, msg: ⇒ Any): ExtensionId[T]

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

  10. def ensuring(cond: (ExtensionId[T]) ⇒ Boolean): ExtensionId[T]

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

  11. def ensuring(cond: Boolean, msg: ⇒ Any): ExtensionId[T]

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

  12. def ensuring(cond: Boolean): ExtensionId[T]

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    Implicit information
    This member is added by an implicit conversion from ExtensionId[T] to Ensuring[ExtensionId[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. final def equals(other: Any): Boolean

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    Definition Classes
    ExtensionId → AnyRef → Any

  15. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from ExtensionId[T] to StringFormat[ExtensionId[T]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

  16. def get(system: ActorSystem): T

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    Returns an instance of the extension identified by this ExtensionId instance.

    Returns an instance of the extension identified by this ExtensionId instance. Java API For extensions written in Scala that are to be used from Java also, this method should be overridden to get correct return type.

    override def get(system: ActorSystem): TheExtension = super.get(system)

  17. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()

  18. final def hashCode(): Int

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    Definition Classes
    ExtensionId → 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
    Annotations
    @HotSpotIntrinsicCandidate()

  22. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()

  23. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  24. def toString(): String

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    Definition Classes
    AnyRef → Any

  25. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  26. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  27. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  28. def →[B](y: B): (ExtensionId[T], B)

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

Deprecated Value Members

  1. def finalize(): Unit

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    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 ExtensionId[T] to any2stringadd[ExtensionId[T]]

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

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

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

Ungrouped