Accumulator

Value Members

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

   Definition Classes

   AnyRef

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

   Definition Classes

   Any

3. final def ##(): Int

   Definition Classes

   AnyRef → Any

4. def ++=(term: T): Unit

   merge two accumulable objects together

   merge two accumulable objects together

   Normally, a user will not want to use this version, but will instead call +=.

   term

   the other Accumulable that will get merged with this

   Definition Classes

   Accumulable

5. def +=(term: T): Unit

   add more data to this accumulator / accumulable

   add more data to this accumulator / accumulable

   term

   the data to add

   Definition Classes

   Accumulable

6. final def ==(arg0: AnyRef): Boolean

   Definition Classes

   AnyRef

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

   Definition Classes

   Any

8. final def asInstanceOf[T0]: T0

   Definition Classes

   Any

9. def clone(): AnyRef

   Attributes

   protected[lang]

   Definition Classes

   AnyRef

   Annotations

   @throws()

10. var deserialized: Boolean

    Definition Classes

    Accumulable

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

    Definition Classes

    AnyRef

12. def equals(arg0: Any): Boolean

    Definition Classes

    AnyRef → Any

13. def finalize(): Unit

    Attributes

    protected[lang]

    Definition Classes

    AnyRef

    Annotations

    @throws()

14. final def getClass(): java.lang.Class[_]

    Definition Classes

    AnyRef → Any

15. def hashCode(): Int

    Definition Classes

    AnyRef → Any

16. val id: Long

    Definition Classes

    Accumulable

17. final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

18. def localValue: T

    Get the current value of this accumulator from within a task.

    Get the current value of this accumulator from within a task.

    This is NOT the global value of the accumulator. To get the global value after a completed operation on the dataset, call value.

    The typical use of this method is to directly mutate the local value, eg., to add an element to a Set.

    Definition Classes

    Accumulable

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

    Definition Classes

    AnyRef

20. final def notify(): Unit

    Definition Classes

    AnyRef

21. final def notifyAll(): Unit

    Definition Classes

    AnyRef

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

    Definition Classes

    AnyRef

23. def toString(): String

    Definition Classes

    Accumulable → AnyRef → Any

24. def value: T

    Definition Classes

    Accumulable

25. def value_=(t: T): Unit

    Definition Classes

    Accumulable

26. final def wait(): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws()

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

    Definition Classes

    AnyRef

    Annotations

    @throws()

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

    Definition Classes

    AnyRef

    Annotations

    @throws()

29. val zero: T

    Definition Classes

    Accumulable