CollectionAccumulatorAPISparkImpl

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 add(v: T): Unit

   

   Takes the inputs and accumulates.

   Takes the inputs and accumulates.

   Definition Classes

   AccumulatorV2APISparkImpl → AccumulatorV2API

5. final def asInstanceOf[T0]: T0

   

   Definition Classes

   Any

6. def clone(): AnyRef

   

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

7. def copy(): AccumulatorV2API[T, List[T]]

   

   Creates a new copy of this accumulator.

   Creates a new copy of this accumulator.

   Definition Classes

   CollectionAccumulatorAPISparkImpl → AccumulatorV2API

8. def copyAndReset(): AccumulatorV2API[T, List[T]]

   

   Creates a new copy of this accumulator, which is zero value.

   Creates a new copy of this accumulator, which is zero value. i.e. call isZero on the copy must return true.

   Definition Classes

   CollectionAccumulatorAPISparkImpl → AccumulatorV2APISparkImpl → AccumulatorV2API

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

   

   Definition Classes

   AnyRef

10. def equals(arg0: Any): Boolean

    

    Definition Classes

    AnyRef → Any

11. def finalize(): Unit

    

    Attributes

    protected[java.lang]

    Definition Classes

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    Annotations

    @throws( classOf[java.lang.Throwable] )

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

    

    Definition Classes

    AnyRef → Any

13. def hashCode(): Int

    

    Definition Classes

    AnyRef → Any

14. def id: Long

    

    Returns the id of this accumulator, can only be called after registration.

    Returns the id of this accumulator, can only be called after registration.

    Definition Classes

    AccumulatorV2APISparkImpl → AccumulatorV2API

15. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

16. def isRegistered: Boolean

    

    Returns true if this accumulator has been registered.

    Returns true if this accumulator has been registered.

    Definition Classes

    AccumulatorV2APISparkImpl → AccumulatorV2API

    Note

    All accumulators must be registered before use, or it will throw exception.

17. def isZero: Boolean

    

    Returns if this accumulator is zero value or not.

    Returns if this accumulator is zero value or not. e.g. for a counter accumulator, 0 is zero value; for a list accumulator, Nil is zero value.

    Definition Classes

    AccumulatorV2APISparkImpl → AccumulatorV2API

18. def merge(other: AccumulatorV2API[T, List[T]]): Unit

    

    Merges another same-type accumulator into this one and update its state, i.e.

    Merges another same-type accumulator into this one and update its state, i.e. this should be merge-in-place.

    Definition Classes

    CollectionAccumulatorAPISparkImpl → AccumulatorV2API

19. def name: Option[String]

    

    Returns the name of this accumulator, can only be called after registration.

    Returns the name of this accumulator, can only be called after registration.

    Definition Classes

    AccumulatorV2APISparkImpl → AccumulatorV2API

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

    

    Definition Classes

    AnyRef

21. final def notify(): Unit

    

    Definition Classes

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22. final def notifyAll(): Unit

    

    Definition Classes

    AnyRef

23. def reset(): Unit

    

    Resets this accumulator, which is zero value.

    Resets this accumulator, which is zero value. i.e. call isZero must return true.

    Definition Classes

    AccumulatorV2APISparkImpl → AccumulatorV2API

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

    

    Definition Classes

    AnyRef

25. def toString(): String

    

    Definition Classes

    AnyRef → Any

26. def value: List[T]

    

    Defines the current value of this accumulator

    Defines the current value of this accumulator

    Definition Classes

    AccumulatorV2APISparkImpl → AccumulatorV2API

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( ... )