Trait/Object

frameless

CatalystSummable

Related Docs: object CatalystSummable | package frameless

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trait CatalystSummable[In, Out] extends AnyRef

When summing Spark doesn't change these types: - Long -> Long - BigDecimal -> BigDecimal - Double -> Double

For other types there are conversions: - Int -> Long - Short -> Long

Annotations
@implicitNotFound( "Cannot compute sum of type ${In}." )
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Abstract Value Members

  1. abstract def zero: In

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

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

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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

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  16. def toString(): String

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  17. final def wait(): Unit

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

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

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