com.datastax.spark.connector

SelectableColumnRef

sealed trait SelectableColumnRef extends ColumnRef

A column that can be selected from CQL results set by name

Linear Supertypes
ColumnRef, AnyRef, Any
Known Subclasses
ColumnName, NamedColumnRef, RowCountRef, TTL, WriteTime
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Inherited
  1. SelectableColumnRef
  2. ColumnRef
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by any2stringfmt
  3. by any2ArrowAssoc
  4. by any2Ensuring
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def cql: String

    Returns a CQL phrase which has to be passed to the SELECT clause with appropriate quotation marks.

  2. abstract def selectedAs: String

    Returns the name of the column to be used by the user in the RDD item object.

    Returns the name of the column to be used by the user in the RDD item object. If the column is selected into a CassandraRow, this name should be used to get the column value. Also this name will be matched to an object property by column mappers

  3. abstract def selectedFromCassandraAs: String

    Returns a name of the selection as it is seen in the result set.

    Returns a name of the selection as it is seen in the result set. Most likely this is going to be used when providing custom column name to field name mapping.

Concrete Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from SelectableColumnRef to StringAdd performed by method any2stringadd in scala.Predef.
    Definition Classes
    StringAdd

  5. def ->[B](y: B): (SelectableColumnRef, B)

    Implicit information
    This member is added by an implicit conversion from SelectableColumnRef to ArrowAssoc[SelectableColumnRef] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  6. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  9. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  10. def ensuring(cond: (SelectableColumnRef) ⇒ Boolean, msg: ⇒ Any): SelectableColumnRef

    Implicit information
    This member is added by an implicit conversion from SelectableColumnRef to Ensuring[SelectableColumnRef] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  11. def ensuring(cond: (SelectableColumnRef) ⇒ Boolean): SelectableColumnRef

    Implicit information
    This member is added by an implicit conversion from SelectableColumnRef to Ensuring[SelectableColumnRef] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  12. def ensuring(cond: Boolean, msg: ⇒ Any): SelectableColumnRef

    Implicit information
    This member is added by an implicit conversion from SelectableColumnRef to Ensuring[SelectableColumnRef] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  13. def ensuring(cond: Boolean): SelectableColumnRef

    Implicit information
    This member is added by an implicit conversion from SelectableColumnRef to Ensuring[SelectableColumnRef] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

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

    Definition Classes
    AnyRef

  15. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  16. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  17. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from SelectableColumnRef to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

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

    Definition Classes
    AnyRef → Any

  19. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  20. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  22. final def notify(): Unit

    Definition Classes
    AnyRef

  23. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  25. def toString(): String

    Definition Classes
    AnyRef → Any

  26. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  29. def →[B](y: B): (SelectableColumnRef, B)

    Implicit information
    This member is added by an implicit conversion from SelectableColumnRef to ArrowAssoc[SelectableColumnRef] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Shadowed Implicit Value Members

  1. val self: Any

    Implicit information
    This member is added by an implicit conversion from SelectableColumnRef to StringAdd performed by method any2stringadd in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (selectableColumnRef: StringAdd).self
    Definition Classes
    StringAdd

  2. val self: Any

    Implicit information
    This member is added by an implicit conversion from SelectableColumnRef to StringFormat performed by method any2stringfmt in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (selectableColumnRef: StringFormat).self
    Definition Classes
    StringFormat

Deprecated Value Members

  1. def x: SelectableColumnRef

    Implicit information
    This member is added by an implicit conversion from SelectableColumnRef to ArrowAssoc[SelectableColumnRef] performed by method any2ArrowAssoc in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (selectableColumnRef: ArrowAssoc[SelectableColumnRef]).x
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use leftOfArrow instead

  2. def x: SelectableColumnRef

    Implicit information
    This member is added by an implicit conversion from SelectableColumnRef to Ensuring[SelectableColumnRef] performed by method any2Ensuring in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (selectableColumnRef: Ensuring[SelectableColumnRef]).x
    Definition Classes
    Ensuring
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use resultOfEnsuring instead

Inherited from ColumnRef

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from SelectableColumnRef to StringAdd

Inherited by implicit conversion any2stringfmt from SelectableColumnRef to StringFormat

Inherited by implicit conversion any2ArrowAssoc from SelectableColumnRef to ArrowAssoc[SelectableColumnRef]

Inherited by implicit conversion any2Ensuring from SelectableColumnRef to Ensuring[SelectableColumnRef]

Ungrouped