o

ai.h2o.sparkling.backend.utils

ReflectionUtils

object ReflectionUtils

Work with reflection only inside this helper.

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Type Members

  1. type NameOfType = String

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
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  2. final def ##(): Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. def api(klazz: Class[_], fieldName: String): API

    Return API annotation assigned with the given field or null.

    Return API annotation assigned with the given field or null.

    klazz

    class to query

    fieldName

    field name to query

    returns

    instance of API annotation assigned with the field or null

  5. final def asInstanceOf[T0]: T0
    Definition Classes
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  6. def classFor(tpe: scala.reflect.api.JavaUniverse.Type): Class[_]
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
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    Annotations
    @throws( ... ) @native()
  8. def dataTypeFor(columnType: H2OColumn): DataType
  9. def dataTypeFor(v: Vec): DataType

    Return catalyst structural type for given H2O vector.

    Return catalyst structural type for given H2O vector.

    The mapping of type is flat.

    v

    H2O vector

    returns

    catalyst data type

  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
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  11. def equals(arg0: Any): Boolean
    Definition Classes
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  12. def fieldNamesOf[T](implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[T]): Array[String]
  13. def fieldNamesOf(t: scala.reflect.api.JavaUniverse.Type): Array[String]
  14. def finalize(): Unit
    Attributes
    protected[lang]
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    @throws( classOf[java.lang.Throwable] )
  15. final def getClass(): Class[_]
    Definition Classes
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    Annotations
    @native()
  16. def hashCode(): Int
    Definition Classes
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    Annotations
    @native()
  17. def isBooleanDomain(domain: Array[String]): Boolean
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. def javaClassOf(dt: DataType): Class[_]
  20. def javaClassOf[T](implicit ttag: scala.reflect.api.JavaUniverse.TypeTag[T]): Class[_]
  21. def listMemberTypes(st: scala.reflect.api.JavaUniverse.Type): Seq[scala.reflect.api.JavaUniverse.Type]
  22. def memberTypes(p: Product): Array[SupportedType]
  23. def memberTypesOf[T](implicit ttag: scala.reflect.api.JavaUniverse.TypeTag[T]): Array[SupportedType]
  24. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  25. final def notify(): Unit
    Definition Classes
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    @native()
  26. final def notifyAll(): Unit
    Definition Classes
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    @native()
  27. def productMembers[T](implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[T]): Array[ProductMember]
  28. def reflector(ref: AnyRef): AnyRef { ... /* 2 definitions in type refinement */ }
  29. def supportedType(column: H2OColumn): SupportedType

    This method converts a REST column entity to a data type supported by Spark.

    This method converts a REST column entity to a data type supported by Spark.

    column

    A column entity obtained via H2O REST API

    returns

    A data type supported by Spark

  30. def supportedType(v: Vec): SupportedType
  31. def supportedTypeFor(tpe: scala.reflect.api.JavaUniverse.Type): SupportedType
  32. def supportedTypeOf(value: Any): SupportedType
  33. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
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  34. def toString(): String
    Definition Classes
    AnyRef → Any
  35. def types(st: scala.reflect.api.JavaUniverse.Type): Array[Class[_]]
  36. def vecTypeFor(dt: DataType): Byte

    Method translating SQL types into Sparkling Water types

  37. def vecTypeFor(t: scala.reflect.api.JavaUniverse.Type): Byte
  38. def vecTypeFor(t: Class[_]): Byte
  39. def vecTypeOf[T](implicit ttag: scala.reflect.api.JavaUniverse.TypeTag[T]): Byte
  40. def vecTypesOf[T](implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[T]): Array[VecType]
  41. final def wait(): Unit
    Definition Classes
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    @throws( ... )
  42. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws( ... )
  43. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws( ... ) @native()

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