Trait/Object

ai.deepsense.deeplang.utils.aggregators

Aggregator

Related Docs: object Aggregator | package aggregators

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trait Aggregator[U, T] extends AnyRef

Self Type
Aggregator[U, T] with Serializable
Linear Supertypes
AnyRef, Any
Known Subclasses
CountOccurenceAggregator, CountOccurrencesWithKeyLimitAggregator, HistogramAggregator
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Abstract Value Members

  1. abstract def initialElement: U

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  2. abstract def mergeCombiners(left: U, right: U): U

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    Merges each partitions seq results into one U.

    Merges each partitions seq results into one U. Argument left might be mutated and returned for better performance.

  3. abstract def mergeValue(acc: U, elem: T): U

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    Merges elements of type T across one partition in element of type U.

    Merges elements of type T across one partition in element of type U. Argument acc might be mutated and returned for better performance.

Concrete Value Members

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

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    Definition Classes
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  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    @throws( ... )

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

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  7. def equals(arg0: Any): Boolean

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  8. def execute(rdd: RDD[T])(implicit clazz: ClassTag[U]): U

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  9. def finalize(): Unit

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

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

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  11. def hashCode(): Int

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  12. final def isInstanceOf[T0]: Boolean

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  13. def mapInput[I](f: (I) ⇒ T): Aggregator[U, I]

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

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  15. final def notify(): Unit

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  16. final def notifyAll(): Unit

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

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  18. def toString(): String

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  19. final def wait(): Unit

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    @throws( ... )

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

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

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