com.datastax.spark.connector

ColumnName

case class ColumnName(columnName: String, alias: Option[String] = scala.None) extends ColumnRef with Product with Serializable

References a column by name.

Linear Supertypes
Serializable, Serializable, Product, Equals, ColumnRef, AnyRef, Any
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Inherited
  1. ColumnName
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. ColumnRef
  7. AnyRef
  8. Any
Implicitly
  1. by any2stringadd
  2. by any2stringfmt
  3. by any2ArrowAssoc
  4. by any2Ensuring
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new ColumnName(columnName: String, alias: Option[String] = scala.None)

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 ColumnName to StringAdd performed by method any2stringadd in scala.Predef.
    Definition Classes
    StringAdd

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

    Implicit information
    This member is added by an implicit conversion from ColumnName to ArrowAssoc[ColumnName] 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. def add: CollectionColumnName

  9. val alias: Option[String]

  10. def append: CollectionColumnName

  11. def as(alias: String): ColumnName

  12. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  13. def clone(): AnyRef

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

  14. val columnName: String

    Returns the column name which this selection bases on.

    Returns the column name which this selection bases on. In case of a function, such as ttl or writetime, it returns the column name passed to that function.

    Definition Classes
    ColumnName → ColumnRef

  15. val cql: String

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

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

    Definition Classes
    ColumnName → ColumnRef

  16. def cqlValueName: String

    Returns a name of the value of this column in the CQL result set.

    Returns a name of the value of this column in the CQL result set. Used when retrieving values form the CQL result set.

    Definition Classes
    ColumnName → ColumnRef

  17. def ensuring(cond: (ColumnName) ⇒ Boolean, msg: ⇒ Any): ColumnName

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

  18. def ensuring(cond: (ColumnName) ⇒ Boolean): ColumnName

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

  19. def ensuring(cond: Boolean, msg: ⇒ Any): ColumnName

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

  20. def ensuring(cond: Boolean): ColumnName

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

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

    Definition Classes
    AnyRef

  22. def finalize(): Unit

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

  23. def formatted(fmtstr: String): String

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

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

    Definition Classes
    AnyRef → Any

  25. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  27. final def notify(): Unit

    Definition Classes
    AnyRef

  28. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  29. def overwrite: CollectionColumnName

  30. def prepend: CollectionColumnName

  31. def remove: CollectionColumnName

  32. 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.

    Definition Classes
    ColumnName → ColumnRef

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

    Definition Classes
    AnyRef

  34. def toString(): String

    Definition Classes
    ColumnName → AnyRef → Any

  35. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  38. def →[B](y: B): (ColumnName, B)

    Implicit information
    This member is added by an implicit conversion from ColumnName to ArrowAssoc[ColumnName] 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 ColumnName 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:
    (columnName: StringAdd).self
    Definition Classes
    StringAdd

  2. val self: Any

    Implicit information
    This member is added by an implicit conversion from ColumnName 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:
    (columnName: StringFormat).self
    Definition Classes
    StringFormat

Deprecated Value Members

  1. def x: ColumnName

    Implicit information
    This member is added by an implicit conversion from ColumnName to ArrowAssoc[ColumnName] 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:
    (columnName: ArrowAssoc[ColumnName]).x
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use leftOfArrow instead

  2. def x: ColumnName

    Implicit information
    This member is added by an implicit conversion from ColumnName to Ensuring[ColumnName] 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:
    (columnName: Ensuring[ColumnName]).x
    Definition Classes
    Ensuring
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use resultOfEnsuring instead

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from ColumnRef

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from ColumnName to StringAdd

Inherited by implicit conversion any2stringfmt from ColumnName to StringFormat

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

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

Ungrouped