Trait

com.datastax.spark.connector.rdd.reader

FunctionBasedRowReader

Related Doc: package reader

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trait FunctionBasedRowReader[R] extends RowReader[R] with ThisRowReaderAsFactory[R]

Linear Supertypes
ThisRowReaderAsFactory[R], RowReaderFactory[R], RowReader[R], Serializable, Serializable, AnyRef, Any
Known Subclasses
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Inherited
  1. FunctionBasedRowReader
  2. ThisRowReaderAsFactory
  3. RowReaderFactory
  4. RowReader
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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  1. Public
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Abstract Value Members

  1. abstract def ct: ClassTag[R]

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  2. abstract def read(row: Row, rowMetaData: CassandraRowMetadata): R

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    Reads column values from low-level Row and turns them into higher level representation.

    Reads column values from low-level Row and turns them into higher level representation.

    row

    row fetched from Cassandra

    rowMetaData

    column names and codec available in the row

    Definition Classes
    RowReader

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. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from FunctionBasedRowReader[R] to any2stringadd[FunctionBasedRowReader[R]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (FunctionBasedRowReader[R], B)

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    Implicit information
    This member is added by an implicit conversion from FunctionBasedRowReader[R] to ArrowAssoc[FunctionBasedRowReader[R]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. def ensuring(cond: (FunctionBasedRowReader[R]) ⇒ Boolean, msg: ⇒ Any): FunctionBasedRowReader[R]

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    Implicit information
    This member is added by an implicit conversion from FunctionBasedRowReader[R] to Ensuring[FunctionBasedRowReader[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (FunctionBasedRowReader[R]) ⇒ Boolean): FunctionBasedRowReader[R]

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    Implicit information
    This member is added by an implicit conversion from FunctionBasedRowReader[R] to Ensuring[FunctionBasedRowReader[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: ⇒ Any): FunctionBasedRowReader[R]

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    Implicit information
    This member is added by an implicit conversion from FunctionBasedRowReader[R] to Ensuring[FunctionBasedRowReader[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): FunctionBasedRowReader[R]

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    Implicit information
    This member is added by an implicit conversion from FunctionBasedRowReader[R] to Ensuring[FunctionBasedRowReader[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean

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

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

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  15. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from FunctionBasedRowReader[R] to StringFormat[FunctionBasedRowReader[R]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  16. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  17. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  18. final def isInstanceOf[T0]: Boolean

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

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    Definition Classes
    AnyRef
  20. def neededColumns: None.type

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    List of columns this RowReader is going to read.

    List of columns this RowReader is going to read. Useful to avoid fetching the columns that are not needed.

    Definition Classes
    FunctionBasedRowReaderRowReader
  21. final def notify(): Unit

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    Definition Classes
    AnyRef
  22. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  23. def rowReader(table: TableDef, selectedColumns: IndexedSeq[ColumnRef]): RowReader[R]

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

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    Definition Classes
    AnyRef
  25. val targetClass: Class[R]

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  26. def toString(): String

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    Definition Classes
    AnyRef → Any
  27. final def wait(): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  30. def [B](y: B): (FunctionBasedRowReader[R], B)

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    Implicit information
    This member is added by an implicit conversion from FunctionBasedRowReader[R] to ArrowAssoc[FunctionBasedRowReader[R]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from ThisRowReaderAsFactory[R]

Inherited from RowReaderFactory[R]

Inherited from RowReader[R]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from FunctionBasedRowReader[R] to any2stringadd[FunctionBasedRowReader[R]]

Inherited by implicit conversion StringFormat from FunctionBasedRowReader[R] to StringFormat[FunctionBasedRowReader[R]]

Inherited by implicit conversion Ensuring from FunctionBasedRowReader[R] to Ensuring[FunctionBasedRowReader[R]]

Inherited by implicit conversion ArrowAssoc from FunctionBasedRowReader[R] to ArrowAssoc[FunctionBasedRowReader[R]]

Ungrouped