trait ArrowListDictionaryReader extends ArrowAttributeReader

Transparently reads lists of dictionary encoded values

Linear Supertypes
ArrowAttributeReader, AnyRef, Any
Known Subclasses
ArrowListDictionaryByteReader, ArrowListDictionaryIntReader, ArrowListDictionaryShortReader
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Inherited
  1. ArrowListDictionaryReader
  2. ArrowAttributeReader
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Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def apply(i: Int): AnyRef

    Read an attribute from the ith feature in the simple feature vector

    Read an attribute from the ith feature in the simple feature vector

    i

    index of the feature to read

    returns

    the attribute value

    Definition Classes
    ArrowAttributeReader
  2. abstract def getEncoded(i: Int): List[Integer]

    Gets the raw underlying value without dictionary decoding it

    Gets the raw underlying value without dictionary decoding it

    i

    index of the feature to read

  3. abstract def vector: FieldVector

    Handle to the underlying field vector being read from

    Handle to the underlying field vector being read from

    Definition Classes
    ArrowAttributeReader

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def getValueCount: Int

    Definition Classes
    ArrowAttributeReader
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  17. def toString(): String
    Definition Classes
    AnyRef → Any
  18. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  19. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  20. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from ArrowAttributeReader

Inherited from AnyRef

Inherited from Any

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