Class

org.apache.spark.sql.execution.row

ResultSetDecoder

Related Doc: package row

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final class ResultSetDecoder extends ColumnDecoder

An adapter for a ResultSet to pose as ColumnEncoding so that the same generated code can be used for both row buffer and column data access.

Linear Supertypes
ColumnDecoder, ColumnEncoding, AnyRef, Any
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Inherited
  1. ResultSetDecoder
  2. ColumnDecoder
  3. ColumnEncoding
  4. AnyRef
  5. Any
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Visibility
  1. Public
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Instance Constructors

  1. new ResultSetDecoder(rs: ResultSetWithNull, columnPosition: Int)

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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. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. final val baseCursor: Long

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    Attributes
    protected[org.apache.spark.sql]
    Definition Classes
    ColumnDecoder

  6. def clone(): AnyRef

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

  7. def close(): Unit

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    Definition Classes
    ColumnDecoder

  8. final var currentCursor: Long

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    Attributes
    protected
    Definition Classes
    ColumnDecoder

  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. def finalize(): Unit

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

  12. def findNextNullPosition(columnBytes: AnyRef, nextNullPosition: Int, num: Int): Int

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

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

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    Definition Classes
    AnyRef → Any

  14. def getNextNullPosition: Int

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  15. def getStringDictionary: StringDictionary

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    Definition Classes
    ColumnDecoder

  16. def hasNulls: Boolean

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    Attributes
    protected[org.apache.spark.sql]
    Definition Classes
    ResultSetDecoder → ColumnDecoder

  17. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  18. def initializeCursor(columnBytes: AnyRef, cursor: Long, dataType: DataType): Long

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    Attributes
    protected[org.apache.spark.sql]
    Definition Classes
    ResultSetDecoder → ColumnDecoder

  19. def initializeNulls(columnBytes: AnyRef, startCursor: Long, field: StructField): Long

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    Attributes
    protected[org.apache.spark.sql]
    Definition Classes
    ResultSetDecoder → ColumnDecoder

  20. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  21. def isNullAt(columnBytes: AnyRef, position: Int): Boolean

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

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

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    Definition Classes
    AnyRef

  23. final var nonNullPosition: Int

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    Attributes
    protected[org.apache.spark.sql]
    Definition Classes
    ColumnDecoder

  24. final def notify(): Unit

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    Definition Classes
    AnyRef

  25. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  26. def numNulls(columnBytes: AnyRef, ordinal: Int, num: Int): Int

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  27. def readArray(columnBytes: AnyRef, nonNullPosition: Int): SerializedArray

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  28. def readBinary(columnBytes: AnyRef, nonNullPosition: Int): Array[Byte]

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  29. def readBoolean(columnBytes: AnyRef, nonNullPosition: Int): Boolean

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  30. def readByte(columnBytes: AnyRef, nonNullPosition: Int): Byte

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  31. def readDate(columnBytes: AnyRef, nonNullPosition: Int): Int

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  32. def readDecimal(columnBytes: AnyRef, precision: Int, scale: Int, nonNullPosition: Int): Decimal

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  33. def readDictionaryIndex(columnBytes: AnyRef, nonNullPosition: Int): Int

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    Definition Classes
    ColumnDecoder

  34. def readDouble(columnBytes: AnyRef, nonNullPosition: Int): Double

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  35. def readFloat(columnBytes: AnyRef, nonNullPosition: Int): Float

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  36. def readInt(columnBytes: AnyRef, nonNullPosition: Int): Int

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  37. def readInterval(columnBytes: AnyRef, nonNullPosition: Int): CalendarInterval

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  38. def readLong(columnBytes: AnyRef, nonNullPosition: Int): Long

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  39. def readLongDecimal(columnBytes: AnyRef, precision: Int, scale: Int, nonNullPosition: Int): Decimal

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  40. def readMap(columnBytes: AnyRef, nonNullPosition: Int): SerializedMap

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  41. def readShort(columnBytes: AnyRef, nonNullPosition: Int): Short

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  42. def readStruct(columnBytes: AnyRef, numFields: Int, nonNullPosition: Int): SerializedRow

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  43. def readTimestamp(columnBytes: AnyRef, nonNullPosition: Int): Long

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  44. def readUTF8String(columnBytes: AnyRef, nonNullPosition: Int): UTF8String

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    Definition Classes
    ResultSetDecoder → ColumnDecoder

  45. def supports(dataType: DataType): Boolean

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    Definition Classes
    ResultSetDecoder → ColumnEncoding

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

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    Definition Classes
    AnyRef

  47. def toString(): String

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    Definition Classes
    AnyRef → Any

  48. def typeId: Int

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    Definition Classes
    ResultSetDecoder → ColumnEncoding

  49. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from ColumnDecoder

Inherited from ColumnEncoding

Inherited from AnyRef

Inherited from Any

Ungrouped