Packages

c

com.mfglabs.stream

Debounce

case class Debounce[T](per: FiniteDuration, toHash: (T) ⇒ String) extends GraphStage[FlowShape[T, Debounced[T]]] with Product with Serializable

Implementation of a Debouncer The precision is not great, something around ~100ms It does not drop elements but wrap it in one of two classes

  • Debounced.Ok: the elemnt was not seen since at least per duration.
  • Debounced.Ko: the elemnt was seen less than per duration ago.
Source
Debounce.scala
Linear Supertypes
Serializable, Serializable, Product, Equals, GraphStage[FlowShape[T, Debounced[T]]], GraphStageWithMaterializedValue[FlowShape[T, Debounced[T]], NotUsed], Graph[FlowShape[T, Debounced[T]], NotUsed], AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Debounce
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. GraphStage
  7. GraphStageWithMaterializedValue
  8. Graph
  9. AnyRef
  10. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Debounce(per: FiniteDuration, toHash: (T) ⇒ String)

Type Members

  1. type Shape = FlowShape[T, Debounced[T]]
    Definition Classes
    Graph

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def addAttributes(attr: Attributes): Graph[FlowShape[T, Debounced[T]], NotUsed]
    Definition Classes
    Graph
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def async: Graph[FlowShape[T, Debounced[T]], NotUsed]
    Definition Classes
    Graph
  7. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. def createLogic(inheritedAttributes: Attributes): GraphStageLogic
    Definition Classes
    Debounce → GraphStage
  9. final def createLogicAndMaterializedValue(inheritedAttributes: Attributes): (GraphStageLogic, NotUsed)
    Definition Classes
    GraphStage → GraphStageWithMaterializedValue
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  13. val in: Inlet[T]
  14. def initialAttributes: Attributes
    Attributes
    protected
    Definition Classes
    GraphStageWithMaterializedValue
  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. final lazy val module: Module
    Definition Classes
    GraphStageWithMaterializedValue → Graph
  17. def named(name: String): Graph[FlowShape[T, Debounced[T]], NotUsed]
    Definition Classes
    Graph
  18. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  19. final def notify(): Unit
    Definition Classes
    AnyRef
  20. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  21. val out: Outlet[Debounced[T]]
  22. val per: FiniteDuration
  23. val shape: FlowShape[T, Debounced[T]]
    Definition Classes
    Debounce → Graph
  24. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  25. val toHash: (T) ⇒ String
  26. def toString(): String
    Definition Classes
    Debounce → AnyRef → Any
  27. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  30. final def withAttributes(attr: Attributes): Graph[FlowShape[T, Debounced[T]], NotUsed]
    Definition Classes
    GraphStageWithMaterializedValue → Graph

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from GraphStage[FlowShape[T, Debounced[T]]]

Inherited from GraphStageWithMaterializedValue[FlowShape[T, Debounced[T]], NotUsed]

Inherited from Graph[FlowShape[T, Debounced[T]], NotUsed]

Inherited from AnyRef

Inherited from Any

Ungrouped