trait Extension extends AnyRef
Marker trait/interface for extensions. An extension can be registered in the ActorSystem and is guaranteed to only
have one instance per ActorSystem instance per ExtensionId. The extension internals must be thread safe.
For mutable state it should be preferred to use an Actor
rather than extensions as first choice.
- Source
- Extensions.scala
- See also
Linear Supertypes
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final
def
!=(arg0: Any): Boolean
- Definition Classes
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final
def
##(): Int
- Definition Classes
- AnyRef → Any
- def +(other: String): String
- def ->[B](y: B): (Extension, B)
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
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- @native() @HotSpotIntrinsicCandidate() @throws( ... )
- def ensuring(cond: (Extension) ⇒ Boolean, msg: ⇒ Any): Extension
- def ensuring(cond: (Extension) ⇒ Boolean): Extension
- def ensuring(cond: Boolean, msg: ⇒ Any): Extension
- def ensuring(cond: Boolean): Extension
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final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
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def
equals(arg0: Any): Boolean
- Definition Classes
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- def formatted(fmtstr: String): String
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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final
def
isInstanceOf[T0]: Boolean
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final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
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final
def
notify(): Unit
- Definition Classes
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final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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final
def
wait(): Unit
- Definition Classes
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- def →[B](y: B): (Extension, B)