Class/Object

org.apache.spark.sql.catalyst.expressions

UnsafeProjection

Related Docs: object UnsafeProjection | package expressions

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abstract class UnsafeProjection extends Projection

A projection that returns UnsafeRow.

Linear Supertypes
Projection, (InternalRow) ⇒ InternalRow, AnyRef, Any
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Inherited
  1. UnsafeProjection
  2. Projection
  3. Function1
  4. AnyRef
  5. Any
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Visibility
  1. Public
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Instance Constructors

  1. new UnsafeProjection()

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Abstract Value Members

  1. abstract def apply(row: InternalRow): UnsafeRow

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    Definition Classes
    UnsafeProjection → Function1

Concrete Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. def andThen[A](g: (InternalRow) ⇒ A): (InternalRow) ⇒ A

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    Definition Classes
    Function1
    Annotations
    @unspecialized()

  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  7. def compose[A](g: (A) ⇒ InternalRow): (A) ⇒ InternalRow

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    Definition Classes
    Function1
    Annotations
    @unspecialized()

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

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    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

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

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    Definition Classes
    AnyRef → Any

  12. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  13. def initialize(partitionIndex: Int): Unit

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    Initializes internal states given the current partition index.

    Initializes internal states given the current partition index. This is used by nondeterministic expressions to set initial states. The default implementation does nothing.

    Definition Classes
    Projection

  14. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  16. final def notify(): Unit

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    Definition Classes
    AnyRef

  17. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Definition Classes
    AnyRef

  19. def toString(): String

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    Definition Classes
    Function1 → AnyRef → Any

  20. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Projection

Inherited from (InternalRow) ⇒ InternalRow

Inherited from AnyRef

Inherited from Any

Ungrouped