Class/Object

org.apache.spark.sql.execution.columnar.encoding

UpdatedColumnDecoder

Related Docs: object UpdatedColumnDecoder | package encoding

Permalink

final class UpdatedColumnDecoder extends UpdatedColumnDecoderBase

Decodes a column of a batch that has seen some updates by combining all delta values, and full column value obtained from ColumnDeltaEncoders and column encoders. Callers should provide this with the set of all deltas for the column apart from the full column value.

To create an instance, use the companion class apply method which will create a nullable or non-nullable version as appropriate.

Linear Supertypes
UpdatedColumnDecoderBase, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. UpdatedColumnDecoder
  2. UpdatedColumnDecoderBase
  3. AnyRef
  4. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new UpdatedColumnDecoder(decoder: ColumnDecoder, field: StructField, delta1: ColumnDeltaDecoder, delta2: ColumnDeltaDecoder)

    Permalink

Value Members

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

    Permalink
    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any

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

    Permalink
    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any

  5. def clone(): AnyRef

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

  6. final var currentDeltaBuffer: ColumnDeltaDecoder

    Permalink
    Attributes
    protected
    Definition Classes
    UpdatedColumnDecoderBase

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

    Permalink
    Definition Classes
    AnyRef

  8. def equals(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any

  9. def finalize(): Unit

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

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

    Permalink
    Definition Classes
    AnyRef → Any

  11. final def getCurrentDeltaBuffer: ColumnDeltaDecoder

    Permalink
    Definition Classes
    UpdatedColumnDecoderBase

  12. final def getStringDictionary: StringDictionary

    Permalink
    Definition Classes
    UpdatedColumnDecoderBase

  13. def hashCode(): Int

    Permalink
    Definition Classes
    AnyRef → Any

  14. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any

  15. final def moveToNextUpdatedPosition(): Int

    Permalink
    Attributes
    protected
    Definition Classes
    UpdatedColumnDecoderBase

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

    Permalink
    Definition Classes
    AnyRef

  17. final var nextUpdatedPosition: Int

    Permalink
    Attributes
    protected
    Definition Classes
    UpdatedColumnDecoderBase

  18. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef

  19. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef

  20. def nullable: Boolean

    Permalink
    Attributes
    protected
    Definition Classes
    UpdatedColumnDecoder → UpdatedColumnDecoderBase

  21. final def readDictionaryIndex: Int

    Permalink
    Definition Classes
    UpdatedColumnDecoderBase

  22. def readNotNull: Boolean

    Permalink
    Definition Classes
    UpdatedColumnDecoder → UpdatedColumnDecoderBase

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

    Permalink
    Definition Classes
    AnyRef

  24. def toString(): String

    Permalink
    Definition Classes
    AnyRef → Any

  25. final def unchanged(ordinal: Int): Boolean

    Permalink
    Definition Classes
    UpdatedColumnDecoderBase

  26. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from UpdatedColumnDecoderBase

Inherited from AnyRef

Inherited from Any

Ungrouped