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
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- By Inheritance
- ActorRefFactory
- AnyRef
- Any
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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- Public
- Protected
Abstract Value Members
- 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 pekko.actor.Props for details on how to obtain a
Props
object.- Exceptions thrown
UnsupportedOperationException
if invoked on an ActorSystem that uses a custom user guardianpekko.ConfigurationException
if deployment, dispatcher or mailbox configuration is wrongpekko.actor.InvalidActorNameException
if the given name is invalid or already in use
- 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 pekko.actor.Props for details on how to obtain a
Props
object.- Exceptions thrown
UnsupportedOperationException
if invoked on an ActorSystem that uses a custom user guardianpekko.ConfigurationException
if deployment, dispatcher or mailbox configuration is wrong
- implicit abstract def dispatcher: ExecutionContextExecutor
Returns the default MessageDispatcher associated with this ActorRefFactory
- abstract def guardian: InternalActorRef
Parent of all children created by this interface.
Parent of all children created by this interface.
INTERNAL API
- Attributes
- protected
- abstract def lookupRoot: InternalActorRef
INTERNAL API
INTERNAL API
- Attributes
- protected
- abstract def provider: ActorRefProvider
INTERNAL API
INTERNAL API
- Attributes
- protected
- abstract def stop(actor: ActorRef): Unit
Stop the actor pointed to by the given pekko.actor.ActorRef; this is an asynchronous operation, i.e.
Stop the actor pointed to by the given pekko.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. - abstract def systemImpl: ActorSystemImpl
INTERNAL API
INTERNAL API
- Attributes
- protected
Concrete Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- 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
- 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()
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def actorSelection(path: ActorPath): ActorSelection
Construct an pekko.actor.ActorSelection from the given path, which is parsed for wildcards (these are replaced by regular expressions internally).
Construct an pekko.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.
- def actorSelection(path: String): ActorSelection
Construct an pekko.actor.ActorSelection from the given path, which is parsed for wildcards (these are replaced by regular expressions internally).
Construct an pekko.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.
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
- 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
- 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
- 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
- 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
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
(Since version 9)
- 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 ofvalue.formatted(formatString)
, or use thef""
string interpolator. In Java 15 and later,formatted
resolves to the new method in String which has reversed parameters.
- 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.