abstract class ClusterSingleton extends Extension
This class is not intended for user extension other than for test purposes (e.g. stub implementation). More methods may be added in the future and that may break such implementations.
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- @DoNotInherit()
- Source
- ClusterSingleton.scala
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Instance Constructors
- new ClusterSingleton()
Abstract Value Members
- abstract def init[M](singleton: SingletonActor[M]): ActorRef[M]
Start if needed and provide a proxy to a named singleton
Start if needed and provide a proxy to a named singleton
If there already is a manager running for the given
singletonName
on this node, no additional manager is started. If there already is a proxy running for the givensingletonName
on this node, an pekko.actor.typed.ActorRef to that is returned.- returns
A proxy actor that can be used to communicate with the singleton in the cluster
Concrete Value Members
- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- def +(other: String): String
- Implicit
- This member is added by an implicit conversion from ClusterSingleton toany2stringadd[ClusterSingleton] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): (ClusterSingleton, B)
- Implicit
- This member is added by an implicit conversion from ClusterSingleton toArrowAssoc[ClusterSingleton] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
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- @inline()
- final def ==(arg0: Any): Boolean
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- final def asInstanceOf[T0]: T0
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- def clone(): AnyRef
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- protected[lang]
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- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
- def ensuring(cond: (ClusterSingleton) => Boolean, msg: => Any): ClusterSingleton
- Implicit
- This member is added by an implicit conversion from ClusterSingleton toEnsuring[ClusterSingleton] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (ClusterSingleton) => Boolean): ClusterSingleton
- Implicit
- This member is added by an implicit conversion from ClusterSingleton toEnsuring[ClusterSingleton] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): ClusterSingleton
- Implicit
- This member is added by an implicit conversion from ClusterSingleton toEnsuring[ClusterSingleton] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): ClusterSingleton
- Implicit
- This member is added by an implicit conversion from ClusterSingleton toEnsuring[ClusterSingleton] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
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- final def getClass(): Class[_ <: AnyRef]
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- @HotSpotIntrinsicCandidate() @native()
- def hashCode(): Int
- Definition Classes
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- @HotSpotIntrinsicCandidate() @native()
- final def isInstanceOf[T0]: Boolean
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- final def ne(arg0: AnyRef): Boolean
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- final def notify(): Unit
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- @HotSpotIntrinsicCandidate() @native()
- final def notifyAll(): Unit
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- @HotSpotIntrinsicCandidate() @native()
- 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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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
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- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
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- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- def finalize(): Unit
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- protected[lang]
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- @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 ClusterSingleton toStringFormat[ClusterSingleton] 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): (ClusterSingleton, B)
- Implicit
- This member is added by an implicit conversion from ClusterSingleton toArrowAssoc[ClusterSingleton] 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.