org.apache.spark.sql.catalyst

ScalaReflection

object ScalaReflection

Provides experimental support for generating catalyst schemas for scala objects.

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Type Members

  1. implicit class CaseClassRelation[A <: Product] extends AnyRef

  2. case class Schema(dataType: DataType, nullable: Boolean) extends Product with Serializable

Value Members

  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 attributesFor[T](implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[T]): Seq[Attribute]

    Returns a Sequence of attributes for the given case class type.

  8. def clone(): AnyRef

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    protected[java.lang]
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  9. final def eq(arg0: AnyRef): Boolean

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  10. def equals(arg0: Any): Boolean

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  11. def finalize(): Unit

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

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

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  13. def hashCode(): Int

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  14. final def isInstanceOf[T0]: Boolean

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

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  16. final def notify(): Unit

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  17. final def notifyAll(): Unit

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  18. def schemaFor(tpe: scala.reflect.api.JavaUniverse.Type): Schema

    Returns a catalyst DataType and its nullability for the given Scala Type using reflection.

  19. def schemaFor[T](implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[T]): Schema

    Returns a catalyst DataType and its nullability for the given Scala Type using reflection.

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

    Definition Classes
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  21. def toString(): String

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  22. final def wait(): Unit

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    @throws( ... )

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

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

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