org.apache.spark.ml.param

ParamValidators

object ParamValidators

:: DeveloperApi :: Factory methods for common validation functions for Param.isValid. The numerical methods only support Int, Long, Float, and Double.

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

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

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  3. final def ##(): Int

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

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

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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    protected[java.lang]
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    @throws( ... )
  8. final def eq(arg0: AnyRef): Boolean

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]

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  12. def gt[T](lowerBound: Double): (T) ⇒ Boolean

    Check if value > lowerBound

  13. def gtEq[T](lowerBound: Double): (T) ⇒ Boolean

    Check if value >= lowerBound

  14. def hashCode(): Int

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  15. def inArray[T](allowed: List[T]): (T) ⇒ Boolean

    Check for value in an allowed set of values.

  16. def inArray[T](allowed: Array[T]): (T) ⇒ Boolean

    Check for value in an allowed set of values.

  17. def inRange[T](lowerBound: Double, upperBound: Double): (T) ⇒ Boolean

    Version of inRange() which uses inclusive be default: [lowerBound, upperBound]

  18. def inRange[T](lowerBound: Double, upperBound: Double, lowerInclusive: Boolean, upperInclusive: Boolean): (T) ⇒ Boolean

    Check for value in range lowerBound to upperBound.

    Check for value in range lowerBound to upperBound.

    lowerInclusive

    If true, check for value >= lowerBound. If false, check for value > lowerBound.

    upperInclusive

    If true, check for value <= upperBound. If false, check for value < upperBound.

  19. final def isInstanceOf[T0]: Boolean

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  20. def lt[T](upperBound: Double): (T) ⇒ Boolean

    Check if value < upperBound

  21. def ltEq[T](upperBound: Double): (T) ⇒ Boolean

    Check if value <= upperBound

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

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  23. final def notify(): Unit

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  24. final def notifyAll(): Unit

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

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  26. def toString(): String

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  27. final def wait(): Unit

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    @throws( ... )
  28. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  29. final def wait(arg0: Long): Unit

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