object ColumnAliaser

Source
MetaData.scala
Linear Supertypes
AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ColumnAliaser
  2. AnyRef
  3. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def apply(f: PartialFunction[(Int, ColumnName), String]): ColumnAliaser

    Initializes an aliaser from a given partial function.

    Initializes an aliaser from a given partial function.

    ColumnAliaser({
      case (1, cn) => "my_id"
      case (_, ColumnName(".foo", _)) => "prefix.foo"
    })
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. def perPositions(positions: Set[Int])(as: ((Int, ColumnName)) ⇒ String): ColumnAliaser

    positions

    the column positions (>= 1)

    as

    function to determine the alias for the matching columns

    ColumnAliaser.perPositions((2 to 3).toSet) {
      case (2, _) => "prefix.foo"
      case _ => "bar"
    }
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  18. def toString(): String
    Definition Classes
    AnyRef → Any
  19. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  22. def withPattern(positions: Set[Int], prefix: String, suffix: String = ""): ColumnAliaser

    positions

    the column positions (>= 1)

    prefix

    the prefix to be prepended to the aliases of the matching columns

    suffix

    the suffix to be appended to the aliases (default: "")

    ColumnAliaser.withPattern((2 to 3).toSet, "prefix.")
  23. def withPattern1(prefix: String, suffix: String = "")(positions: Int*): ColumnAliaser

    prefix

    the prefix to be prepended to the aliases of the matching columns

    suffix

    the suffix to be appended to the aliases (default: "")

    positions

    the column positions (>= 1); duplicate are merged

    ColumnAliaser.withPattern((2 to 3).toSet, "prefix.")
  24. object empty extends ColumnAliaser

Inherited from AnyRef

Inherited from Any

Ungrouped