Packages

abstract class UnsafeProjection extends Projection

A projection that returns UnsafeRow.

CAUTION: the returned projection object should *not* be assumed to be thread-safe.

Linear Supertypes
Projection, (InternalRow) ⇒ InternalRow, AnyRef, Any
Known Subclasses
InterpretedUnsafeProjection
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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()

Abstract Value Members

  1. abstract def apply(row: InternalRow): UnsafeRow
    Definition Classes
    UnsafeProjection → Function1

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def andThen[A](g: (InternalRow) ⇒ A): (InternalRow) ⇒ A
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  7. def compose[A](g: (A) ⇒ InternalRow): (A) ⇒ InternalRow
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def initialize(partitionIndex: Int): Unit

    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
    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    Function1 → AnyRef → Any
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Projection

Inherited from (InternalRow) ⇒ InternalRow

Inherited from AnyRef

Inherited from Any

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