Class

pl.touk.nussknacker.engine.flink.util.transformer.aggregate

EmitWhenEventLeftAggregatorFunction

Related Doc: package aggregate

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class EmitWhenEventLeftAggregatorFunction[MapT[K, V]] extends LatelyEvictableStateFunction[ValueWithContext[StringKeyedValue[AnyRef]], ValueWithContext[AnyRef], MapT[Long, AnyRef]] with AggregatorFunctionMixin[MapT]

It behaves the same as AggregatorFunction with one difference that also publish events when some event will left the slide.

Linear Supertypes
AggregatorFunctionMixin[MapT], LatelyEvictableStateFunction[ValueWithContext[StringKeyedValue[AnyRef]], ValueWithContext[AnyRef], MapT[Long, AnyRef]], LatelyEvictableStateFunctionMixin[MapT[Long, AnyRef]], StateHolder[MapT[Long, AnyRef]], KeyedProcessFunction[String, ValueWithContext[StringKeyedValue[AnyRef]], ValueWithContext[AnyRef]], AbstractRichFunction, RichFunction, Function, Serializable, AnyRef, Any
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Inherited
  1. EmitWhenEventLeftAggregatorFunction
  2. AggregatorFunctionMixin
  3. LatelyEvictableStateFunction
  4. LatelyEvictableStateFunctionMixin
  5. StateHolder
  6. KeyedProcessFunction
  7. AbstractRichFunction
  8. RichFunction
  9. Function
  10. Serializable
  11. AnyRef
  12. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new EmitWhenEventLeftAggregatorFunction(aggregator: Aggregator, timeWindowLengthMillis: Long, nodeId: NodeId, aggregateElementType: TypingResult, aggregateTypeInformation: TypeInformation[AnyRef])(implicit rangeMap: FlinkRangeMap[MapT])

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Type Members

  1. abstract class Context extends AnyRef

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    Definition Classes
    KeyedProcessFunction

  2. type FlinkCtx = Context

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  3. type FlinkOnTimerCtx = OnTimerContext

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  4. abstract class OnTimerContext extends Context

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    Definition Classes
    KeyedProcessFunction

Abstract Value Members

  1. abstract object Context

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    Definition Classes
    KeyedProcessFunction

  2. abstract object OnTimerContext

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    Definition Classes
    KeyedProcessFunction

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. def addElementToState(value: ValueWithContext[StringKeyedValue[AnyRef]], timestamp: Long, timeService: TimerService, out: Collector[ValueWithContext[AnyRef]]): MapT[Long, Aggregate]

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  5. val aggregateElementType: TypingResult

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    Attributes
    protected
    Definition Classes
    EmitWhenEventLeftAggregatorFunction → AggregatorFunctionMixin

  6. val aggregateTypeInformation: TypeInformation[AnyRef]

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    Attributes
    protected
    Definition Classes
    EmitWhenEventLeftAggregatorFunction → AggregatorFunctionMixin

  7. val aggregator: Aggregator

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    Attributes
    protected
    Definition Classes
    EmitWhenEventLeftAggregatorFunction → AggregatorFunctionMixin

  8. def allowedOutOfOrderMs: Long

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  9. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  10. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @throws( ... )

  11. def close(): Unit

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    Definition Classes
    AbstractRichFunction → RichFunction
    Annotations
    @throws( classOf[java.lang.Exception] )

  12. def computeFinalValue(newState: MapT[Long, Aggregate], timestamp: Long): AnyRef

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  13. def computeFoldedAggregatedValue(state: MapT[Long, Aggregate], timestamp: Long): AnyRef

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  14. def doMoveEvictionTime(time: Long, timeService: TimerService): Unit

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    Attributes
    protected
    Definition Classes
    LatelyEvictableStateFunctionMixin → StateHolder

  15. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  16. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  17. def evictStates(): Unit

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    Attributes
    protected
    Definition Classes
    LatelyEvictableStateFunctionMixin

  18. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()

  19. def getIterationRuntimeContext(): IterationRuntimeContext

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    Definition Classes
    AbstractRichFunction → RichFunction

  20. def getRuntimeContext(): RuntimeContext

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    Definition Classes
    AbstractRichFunction → RichFunction

  21. def handleElementAddedToState(newElementInStateTimestamp: Long, newElement: Element, nkCtx: api.Context, timerService: TimerService, out: Collector[ValueWithContext[AnyRef]]): Unit

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    Attributes
    protected
    Definition Classes
    EmitWhenEventLeftAggregatorFunction → AggregatorFunctionMixin

  22. def handleElementLeftSlide(currentStateValue: MapT[Long, Aggregate], timestamp: Long, ctx: FlinkOnTimerCtx, out: Collector[ValueWithContext[AnyRef]]): Unit

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    Attributes
    protected

  23. def handleNewElementAdded(value: ValueWithContext[StringKeyedValue[AnyRef]], timestamp: Long, timeService: TimerService, out: Collector[ValueWithContext[AnyRef]]): Unit

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  24. def handleOnTimer(timestamp: Long, timerService: TimerService): Unit

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    Attributes
    protected
    Definition Classes
    LatelyEvictableStateFunctionMixin

  25. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()

  26. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  27. var latestEvictionTimeForKey: ValueState[Long]

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    Attributes
    protected
    Definition Classes
    LatelyEvictableStateFunctionMixin

  28. lazy val metricUtils: MetricUtils

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  29. def minimalResolutionMs: Long

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  30. def moveEvictionTime(offset: Long, ctx: Context): Unit

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    Attributes
    protected
    Definition Classes
    LatelyEvictableStateFunction

  31. def name: String

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  32. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  33. def newHistogram(): DropwizardHistogramWrapper

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  34. val nodeId: NodeId

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    Definition Classes
    EmitWhenEventLeftAggregatorFunction → AggregatorFunctionMixin

  35. final def notify(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()

  36. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()

  37. def onTimer(timestamp: Long, ctx: FlinkOnTimerCtx, out: Collector[ValueWithContext[AnyRef]]): Unit

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    Definition Classes
    EmitWhenEventLeftAggregatorFunction → LatelyEvictableStateFunction → KeyedProcessFunction

  38. def open(parameters: Configuration): Unit

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    Definition Classes
    EmitWhenEventLeftAggregatorFunction → LatelyEvictableStateFunctionMixin → AbstractRichFunction → RichFunction

  39. val outputType: TypingResult

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  40. def processElement(value: ValueWithContext[StringKeyedValue[AnyRef]], ctx: FlinkCtx, out: Collector[ValueWithContext[AnyRef]]): Unit

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    Definition Classes
    EmitWhenEventLeftAggregatorFunction → KeyedProcessFunction

  41. implicit val rangeMap: FlinkRangeMap[MapT]

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    Definition Classes
    EmitWhenEventLeftAggregatorFunction → AggregatorFunctionMixin

  42. def readState(): MapT[Long, AnyRef]

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    Attributes
    protected
    Definition Classes
    LatelyEvictableStateFunctionMixin → StateHolder

  43. def readStateOrInitial(): MapT[Long, Aggregate]

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  44. lazy val retrievedBucketsHistogram: Histogram

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  45. def setRuntimeContext(arg0: RuntimeContext): Unit

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    Definition Classes
    AbstractRichFunction → RichFunction

  46. var state: ValueState[MapT[Long, AnyRef]]

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    Attributes
    protected
    Definition Classes
    LatelyEvictableStateFunctionMixin

  47. def stateDescriptor: ValueStateDescriptor[MapT[Long, AnyRef]]

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  48. def stateForTimestampToRead[T](stateValue: MapT[Long, T], timestamp: Long): MapT[Long, T]

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  49. def stateForTimestampToReadUntilEnd[T](stateValue: MapT[Long, T], timestamp: Long): MapT[Long, T]

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  50. def stateForTimestampToSave[T](stateValue: MapT[Long, T], timestamp: Long): MapT[Long, T]

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  51. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  52. def tags: Map[String, String]

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  53. lazy val timeHistogram: Histogram

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    Attributes
    protected
    Definition Classes
    AggregatorFunctionMixin

  54. val timeWindowLengthMillis: Long

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    Attributes
    protected
    Definition Classes
    EmitWhenEventLeftAggregatorFunction → AggregatorFunctionMixin

  55. def toString(): String

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    Definition Classes
    AnyRef → Any

  56. def updateState(stateValue: MapT[Long, AnyRef], stateValidity: Long, timeService: TimerService): Unit

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    Attributes
    protected
    Definition Classes
    LatelyEvictableStateFunctionMixin → StateHolder

  57. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  58. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  59. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from AggregatorFunctionMixin[MapT]

Inherited from LatelyEvictableStateFunction[ValueWithContext[StringKeyedValue[AnyRef]], ValueWithContext[AnyRef], MapT[Long, AnyRef]]

Inherited from LatelyEvictableStateFunctionMixin[MapT[Long, AnyRef]]

Inherited from StateHolder[MapT[Long, AnyRef]]

Inherited from KeyedProcessFunction[String, ValueWithContext[StringKeyedValue[AnyRef]], ValueWithContext[AnyRef]]

Inherited from AbstractRichFunction

Inherited from RichFunction

Inherited from Function

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped