Class

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

BooleanBitSetDecoderBase

Related Doc: package encoding

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abstract class BooleanBitSetDecoderBase extends ColumnDecoder with BooleanBitSetEncoding

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  1. BooleanBitSetDecoderBase
  2. BooleanBitSetEncoding
  3. ColumnDecoder
  4. ColumnEncoding
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Instance Constructors

  1. new BooleanBitSetDecoderBase(columnBytes: AnyRef, startCursor: Long, field: StructField, initDelta: (AnyRef, Long) ⇒ Long)

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Abstract Value Members

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

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    Fetch next null position and return it as returned by getNextNullPosition.

    Fetch next null position and return it as returned by getNextNullPosition.

    Definition Classes
    ColumnDecoder
  2. abstract def getNextNullPosition: Int

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    Return the next position of a null value.

    Return the next position of a null value.

    Definition Classes
    ColumnDecoder
  3. abstract def hasNulls: Boolean

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    Attributes
    protected[org.apache.spark.sql]
    Definition Classes
    ColumnDecoder
  4. abstract def initializeNulls(columnBytes: AnyRef, startCursor: Long, field: StructField): Long

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    Attributes
    protected[org.apache.spark.sql]
    Definition Classes
    ColumnDecoder
  5. abstract def isNullAt(columnBytes: AnyRef, position: Int): Boolean

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    Absolute position null check for random access.

    Absolute position null check for random access.

    Definition Classes
    ColumnDecoder
  6. abstract def numNulls(columnBytes: AnyRef, ordinal: Int, num: Int): Int

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    Return the number of nulls till given ordinal given previous result.

    Return the number of nulls till given ordinal given previous result.

    Definition Classes
    ColumnDecoder

Concrete 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. final var currentCursor: Long

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    Used by some decoders to track the current sequential cursor.

    Used by some decoders to track the current sequential cursor.

    Attributes
    protected
    Definition Classes
    ColumnDecoder
  8. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  10. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  12. def getStringDictionary: StringDictionary

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    Definition Classes
    ColumnDecoder
  13. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  14. def initializeCursor(columnBytes: AnyRef, cursor: Long, dataType: DataType): Long

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    Attributes
    protected[org.apache.spark.sql]
    Definition Classes
    BooleanBitSetDecoderBaseColumnDecoder
  15. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  16. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  17. final var nonNullPosition: Int

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    Not used by decoders themselves but by delta writer that stores the current nonNullPosition for the decoder.

    Not used by decoders themselves but by delta writer that stores the current nonNullPosition for the decoder. Initialized to -1 so that first increment starts at 0.

    Attributes
    protected[org.apache.spark.sql]
    Definition Classes
    ColumnDecoder
  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. def readArray(columnBytes: AnyRef, nonNullPosition: Int): ArrayData

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    Definition Classes
    ColumnDecoder
  21. def readBinary(columnBytes: AnyRef, nonNullPosition: Int): Array[Byte]

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    Definition Classes
    ColumnDecoder
  22. final def readBoolean(columnBytes: AnyRef, nonNullPosition: Int): Boolean

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

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    Definition Classes
    ColumnDecoder
  24. def readDate(columnBytes: AnyRef, nonNullPosition: Int): Int

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    Definition Classes
    ColumnDecoder
  25. def readDecimal(columnBytes: AnyRef, precision: Int, scale: Int, nonNullPosition: Int): Decimal

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    Definition Classes
    ColumnDecoder
  26. def readDictionaryIndex(columnBytes: AnyRef, nonNullPosition: Int): Int

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    Definition Classes
    ColumnDecoder
  27. def readDouble(columnBytes: AnyRef, nonNullPosition: Int): Double

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    Definition Classes
    ColumnDecoder
  28. def readFloat(columnBytes: AnyRef, nonNullPosition: Int): Float

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    Definition Classes
    ColumnDecoder
  29. def readInt(columnBytes: AnyRef, nonNullPosition: Int): Int

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    Definition Classes
    ColumnDecoder
  30. def readInterval(columnBytes: AnyRef, nonNullPosition: Int): CalendarInterval

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    Definition Classes
    ColumnDecoder
  31. def readLong(columnBytes: AnyRef, nonNullPosition: Int): Long

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    Definition Classes
    ColumnDecoder
  32. def readLongDecimal(columnBytes: AnyRef, precision: Int, scale: Int, nonNullPosition: Int): Decimal

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    Definition Classes
    ColumnDecoder
  33. def readMap(columnBytes: AnyRef, nonNullPosition: Int): MapData

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    Definition Classes
    ColumnDecoder
  34. def readShort(columnBytes: AnyRef, nonNullPosition: Int): Short

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    Definition Classes
    ColumnDecoder
  35. def readStruct(columnBytes: AnyRef, numFields: Int, nonNullPosition: Int): InternalRow

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    Definition Classes
    ColumnDecoder
  36. def readTimestamp(columnBytes: AnyRef, nonNullPosition: Int): Long

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    Definition Classes
    ColumnDecoder
  37. def readUTF8String(columnBytes: AnyRef, nonNullPosition: Int): UTF8String

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    Definition Classes
    ColumnDecoder
  38. final def supports(dataType: DataType): Boolean

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    Definition Classes
    BooleanBitSetEncodingColumnEncoding
  39. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  40. def toString(): String

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    Definition Classes
    AnyRef → Any
  41. final def typeId: Int

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    Definition Classes
    BooleanBitSetEncodingColumnEncoding
  42. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  43. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  44. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from BooleanBitSetEncoding

Inherited from ColumnDecoder

Inherited from ColumnEncoding

Inherited from AnyRef

Inherited from Any

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