Packages

class InterpretedMutableProjection extends MutableProjection

A MutableProjection that is calculated by calling eval on each of the specified expressions.

Linear Supertypes
MutableProjection, Projection, (InternalRow) ⇒ InternalRow, AnyRef, Any
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Inherited
  1. InterpretedMutableProjection
  2. MutableProjection
  3. Projection
  4. Function1
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new InterpretedMutableProjection(expressions: Seq[Expression], inputSchema: Seq[Attribute])
  2. new InterpretedMutableProjection(expressions: Seq[Expression])

    expressions

    a sequence of expressions that determine the value of each column of the output row.

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. def apply(input: InternalRow): InternalRow
    Definition Classes
    InterpretedMutableProjection → Function1
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  8. def compose[A](g: (A) ⇒ InternalRow): (A) ⇒ InternalRow
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  9. def currentValue: InternalRow
    Definition Classes
    InterpretedMutableProjection → MutableProjection
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  12. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  13. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  15. 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
    InterpretedMutableProjection → Projection
  16. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  17. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  18. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  20. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  21. def target(row: InternalRow): MutableProjection

    Uses the given row to store the output of the projection.

    Uses the given row to store the output of the projection.

    Definition Classes
    InterpretedMutableProjection → MutableProjection
  22. def toString(): String
    Definition Classes
    Function1 → AnyRef → Any
  23. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  25. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from MutableProjection

Inherited from Projection

Inherited from (InternalRow) ⇒ InternalRow

Inherited from AnyRef

Inherited from Any

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