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akka.cluster.ddata

RemovedNodePruning

trait RemovedNodePruning extends ReplicatedData

ReplicatedData that has support for pruning of data belonging to a specific node may implement this interface. When a node is removed from the cluster these methods will be used by the Replicator to collapse data from the removed node into some other node in the cluster.

See process description in the 'CRDT Garbage' section of the Replicator documentation.

Source
ReplicatedData.scala
Linear Supertypes
ReplicatedData, AnyRef, Any
Known Subclasses
GCounter, LWWMap, ManyVersionVector, ORMap, ORMultiMap, ORSet, OneVersionVector, PNCounter, PNCounterMap, VersionVector
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. RemovedNodePruning
  2. ReplicatedData
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. Protected

Type Members

  1. abstract type T <: ReplicatedData

    The type of the concrete implementation, e.g.

    The type of the concrete implementation, e.g. GSet[A]. To be specified by subclass.

    Definition Classes
    ReplicatedData

Abstract Value Members

  1. abstract def merge(that: T): T

    Monotonic merge function.

    Monotonic merge function.

    Definition Classes
    ReplicatedData
  2. abstract def modifiedByNodes: Set[UniqueAddress]

    The nodes that have changed the state for this data and would need pruning when such node is no longer part of the cluster.

  3. abstract def needPruningFrom(removedNode: UniqueAddress): Boolean

    Does it have any state changes from a specific node, which has been removed from the cluster.

  4. abstract def prune(removedNode: UniqueAddress, collapseInto: UniqueAddress): T

    When the removed node has been removed from the cluster the state changes from that node will be pruned by collapsing the data entries to another node.

  5. abstract def pruningCleanup(removedNode: UniqueAddress): T

    Remove data entries from a node that has been removed from the cluster and already been pruned.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from RemovedNodePruning toany2stringadd[RemovedNodePruning] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (RemovedNodePruning, B)
    Implicit
    This member is added by an implicit conversion from RemovedNodePruning toArrowAssoc[RemovedNodePruning] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
  8. def ensuring(cond: (RemovedNodePruning) => Boolean, msg: => Any): RemovedNodePruning
    Implicit
    This member is added by an implicit conversion from RemovedNodePruning toEnsuring[RemovedNodePruning] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (RemovedNodePruning) => Boolean): RemovedNodePruning
    Implicit
    This member is added by an implicit conversion from RemovedNodePruning toEnsuring[RemovedNodePruning] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: => Any): RemovedNodePruning
    Implicit
    This member is added by an implicit conversion from RemovedNodePruning toEnsuring[RemovedNodePruning] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): RemovedNodePruning
    Implicit
    This member is added by an implicit conversion from RemovedNodePruning toEnsuring[RemovedNodePruning] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  14. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  15. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  16. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  17. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  18. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  19. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  20. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  21. def toString(): String
    Definition Classes
    AnyRef → Any
  22. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  23. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  24. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

  2. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from RemovedNodePruning toStringFormat[RemovedNodePruning] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.12.16) Use formatString.format(value) instead of value.formatted(formatString), or use the f"" string interpolator. In Java 15 and later, formatted resolves to the new method in String which has reversed parameters.

  3. def →[B](y: B): (RemovedNodePruning, B)
    Implicit
    This member is added by an implicit conversion from RemovedNodePruning toArrowAssoc[RemovedNodePruning] 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.

Inherited from ReplicatedData

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromRemovedNodePruning to any2stringadd[RemovedNodePruning]

Inherited by implicit conversion StringFormat fromRemovedNodePruning to StringFormat[RemovedNodePruning]

Inherited by implicit conversion Ensuring fromRemovedNodePruning to Ensuring[RemovedNodePruning]

Inherited by implicit conversion ArrowAssoc fromRemovedNodePruning to ArrowAssoc[RemovedNodePruning]

Ungrouped