Class

org.apache.spark.sql.catalyst.expressions

InterpretedProjection

Related Doc: package expressions

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class InterpretedProjection extends Projection

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

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

Instance Constructors

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

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  2. new InterpretedProjection(expressions: Seq[Expression])

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    expressions

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

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. def apply(input: InternalRow): InternalRow

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    Definition Classes
    InterpretedProjection → Function1

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def clone(): AnyRef

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

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

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    Definition Classes
    Function1
    Annotations
    @unspecialized()

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

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    Definition Classes
    AnyRef

  10. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  11. val exprArray: Array[Expression]

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    Attributes
    protected

  12. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  14. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  15. 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
    InterpretedProjection → Projection

  16. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  18. final def notify(): Unit

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    Definition Classes
    AnyRef

  19. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Definition Classes
    AnyRef

  21. def toString(): String

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    Definition Classes
    InterpretedProjection → Function1 → AnyRef → Any

  22. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  24. 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