Trait

com.datastax.spark.connector.writer

RowWriter

Related Doc: package writer

Permalink

trait RowWriter[T] extends Serializable

RowWriter knows how to extract column names and values from custom row objects and how to convert them to values that can be written to Cassandra. RowWriter is required to apply any user-defined data type conversion.

Linear Supertypes
Serializable, Serializable, AnyRef, Any
Known Subclasses
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. RowWriter
  2. Serializable
  3. Serializable
  4. AnyRef
  5. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def columnNames: Seq[String]

    Permalink

    List of columns this RowWriter is going to write.

    List of columns this RowWriter is going to write. Used to construct appropriate INSERT or UPDATE statement.

  2. abstract def readColumnValues(data: T, buffer: Array[Any]): Unit

    Permalink

    Extracts column values from data object and writes them into the given buffer in the same order as they are listed in the columnNames sequence.

Concrete Value Members

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

    Permalink
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String

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

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

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

    Permalink
    Definition Classes
    Any
  7. def clone(): AnyRef

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

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

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

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

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

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

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

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

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

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

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

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

    Permalink
    Definition Classes
    AnyRef
  20. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef
  21. final def notifyAll(): Unit

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

    Permalink
    Definition Classes
    AnyRef
  23. def toString(): String

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

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

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

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. def [B](y: B): (RowWriter[T], B)

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

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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

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

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

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

Ungrouped