Class

com.datastax.spark.connector.mapper

DataFrameColumnMapper

Related Doc: package mapper

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class DataFrameColumnMapper[T] extends ColumnMapper[T]

Linear Supertypes
ColumnMapper[T], AnyRef, Any
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Inherited
  1. DataFrameColumnMapper
  2. ColumnMapper
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Instance Constructors

  1. new DataFrameColumnMapper(structType: StructType)

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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. def +(other: String): String

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

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    Implicit information
    This member is added by an implicit conversion from DataFrameColumnMapper[T] to ArrowAssoc[DataFrameColumnMapper[T]] 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 columnMapForReading(struct: StructDef, selectedColumns: IndexedSeq[ColumnRef]): ColumnMapForReading

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    Provides a mapping between given table or UDT and properties of type T, useful for creating objects of type T.

    Provides a mapping between given table or UDT and properties of type T, useful for creating objects of type T. Throws IllegalArgumentException if selectedColumns does not provide some columns needed to instantiate object of type T

    Definition Classes
    DataFrameColumnMapperColumnMapper
  9. def columnMapForWriting(struct: StructDef, selectedColumns: IndexedSeq[ColumnRef]): ColumnMapForWriting

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    Provides a mapping between given table or UDT and properties of type T, useful for reading property values of type T and writing them to Cassandra.

    Provides a mapping between given table or UDT and properties of type T, useful for reading property values of type T and writing them to Cassandra. Throws IllegalArgumentException if selectedColumns contains some columns that don't have matching getters.

    Definition Classes
    DataFrameColumnMapperColumnMapper
  10. def ensuring(cond: (DataFrameColumnMapper[T]) ⇒ Boolean, msg: ⇒ Any): DataFrameColumnMapper[T]

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    AnyRef
  22. def newTable(keyspaceName: String, tableName: String, protocolVersion: ProtocolVersion = ProtocolVersion.NEWEST_SUPPORTED): TableDef

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    Provides a definition of the table that class T could be saved to.

    Provides a definition of the table that class T could be saved to.

    Definition Classes
    DataFrameColumnMapperColumnMapper
  23. final def notify(): Unit

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

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    Definition Classes
    AnyRef
  25. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  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): (DataFrameColumnMapper[T], B)

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

Inherited from ColumnMapper[T]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from DataFrameColumnMapper[T] to any2stringadd[DataFrameColumnMapper[T]]

Inherited by implicit conversion StringFormat from DataFrameColumnMapper[T] to StringFormat[DataFrameColumnMapper[T]]

Inherited by implicit conversion Ensuring from DataFrameColumnMapper[T] to Ensuring[DataFrameColumnMapper[T]]

Inherited by implicit conversion ArrowAssoc from DataFrameColumnMapper[T] to ArrowAssoc[DataFrameColumnMapper[T]]

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