scala.slick.lifted

TypeMapper

sealed trait TypeMapper[T] extends (BasicProfile) ⇒ TypeMapperDelegate[T] with Type

A (usually implicit) TypeMapper object represents a Scala type that can be used as a column type in the database. The actual implementation of the type is deferred to a TypeMapperDelegate which can depend on the driver.

Custom types with a single implementation can implement both traits in one object:

implicit object MyTypeMapper
    extends TypeMapper[MyType] with TypeMapperDelegate[MyType] {
  def apply(p: BasicProfile) = this
  def zero = ...
  def sqlType = ...
  def setValue(v: Long, p: PositionedParameters) = ...
  def setOption(v: Option[Long], p: PositionedParameters) = ...
  def nextValue(r: PositionedResult) = ...
  def updateValue(v: Long, r: PositionedResult) = ...
}

Self Type
TypeMapper[T]
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Abstract Value Members

  1. abstract def apply(v1: BasicProfile): TypeMapperDelegate[T]

    Definition Classes
    Function1
  2. abstract def getBaseTypeMapper[U](implicit ev: =:=[Option[U], T]): TypeMapper[U]

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

    Definition Classes
    AnyRef
  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  6. def andThen[A](g: (TypeMapperDelegate[T]) ⇒ A): (BasicProfile) ⇒ A

    Definition Classes
    Function1
    Annotations
    @unspecialized()
  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  9. def compose[A](g: (A) ⇒ BasicProfile): (A) ⇒ TypeMapperDelegate[T]

    Definition Classes
    Function1
    Annotations
    @unspecialized()
  10. def createOptionTypeMapper: OptionTypeMapper[T]

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

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

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

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  14. final def getClass(): Class[_]

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

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

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

    Definition Classes
    AnyRef
  18. final def notify(): Unit

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

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

    Definition Classes
    AnyRef
  21. def toString(): String

    Definition Classes
    Function1 → AnyRef → Any
  22. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws()

Inherited from Type

Inherited from (BasicProfile) ⇒ TypeMapperDelegate[T]

Inherited from AnyRef

Inherited from Any

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