Object/Trait

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

ColumnEncoding

Related Docs: trait ColumnEncoding | package encoding

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object ColumnEncoding

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

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  2. final def ##(): Int

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

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  4. val allDecoders: Array[(AnyRef, Long, StructField, (AnyRef, Long) ⇒ Long, DataType, Boolean) ⇒ ColumnDecoder]

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  5. final def asInstanceOf[T0]: T0

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  6. final def checkBufferSize(size: Long): Int

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  7. def clone(): AnyRef

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

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )

  11. def getAllocator(buffer: ByteBuffer): BufferAllocator

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    @inline()

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

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  13. final def getColumnDecoder(buffer: ByteBuffer, field: StructField, initDelta: (AnyRef, Long) ⇒ Long): ColumnDecoder

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  14. def getColumnDecoder(buffer: ByteBuffer, field: StructField): ColumnDecoder

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  15. def getColumnDecoderAndBuffer(buffer: ByteBuffer, field: StructField, initDelta: (AnyRef, Long) ⇒ Long): (ColumnDecoder, AnyRef)

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  16. def getColumnEncoder(dataType: DataType, nullable: Boolean): ColumnEncoder

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  17. def getColumnEncoder(field: StructField): ColumnEncoder

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  18. def hashCode(): Int

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  19. final def isInstanceOf[T0]: Boolean

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  20. val littleEndian: Boolean

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    Return true if the platform byte-order is little-endian and false otherwise.

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

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  22. final def notify(): Unit

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  23. final def notifyAll(): Unit

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  24. final def readDouble(columnBytes: AnyRef, cursor: Long): Double

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    @inline()

  25. final def readFloat(columnBytes: AnyRef, cursor: Long): Float

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    @inline()

  26. final def readInt(columnBytes: AnyRef, cursor: Long): Int

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  27. final def readIntBigEndian(columnBytes: AnyRef, cursor: Long): Int

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  28. final def readLong(columnBytes: AnyRef, cursor: Long): Long

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    @inline()

  29. final def readLongBigEndian(columnBytes: AnyRef, cursor: Long): Long

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    @inline()

  30. final def readShort(columnBytes: AnyRef, cursor: Long): Short

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    @inline()

  31. final def readUTF8String(columnBytes: AnyRef, cursor: Long): UTF8String

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    @inline()

  32. def stringFromDictionaryCode(dictVar: String, bufferVar: String, indexVar: String): String

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

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  34. def toString(): String

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  35. final def wait(): Unit

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

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

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  38. final def writeInt(columnBytes: AnyRef, cursor: Long, value: Int): Unit

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    @inline()

  39. final def writeLong(columnBytes: AnyRef, cursor: Long, value: Long): Unit

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    @inline()

  40. final def writeRunLength(columnBytes: AnyRef, cursor: Long, run: Int): Long

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    Write a short run-length as either 1 or 2 bytes

  41. final def writeShort(columnBytes: AnyRef, cursor: Long, value: Short): Unit

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    @inline()

  42. final def writeUTF8String(columnBytes: AnyRef, cursor: Long, base: AnyRef, offset: Long, size: Int): Long

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