Lens

A dead simple lens to provide a getter and a setter for lifecycle model/table fields like 'id' and 'version'.

This implementation is by no means target as a general Lens library. It's sole purpose is to provide an abstraction for setting and getting first level fields on an arbitrary model.

get: function mapping O -> V where O is the Object we want to 'look' inside and V the value of the field we want to extract
set: function to assign a the a new value to field affect by this Lens.

Linear Supertypes

Serializable, Serializable, Product, Equals, AnyRef, Any

Instance Constructors

new Lens(get: (O) ⇒ V, set: (O, V) ⇒ O)

get
function mapping O -> V where O is the Object we want to 'look' inside and V the value of the field we want to extract
set
function to assign a the a new value to field affect by this Lens.

Value Members

final def !=(arg0: Any): Boolean

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

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

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

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
val get: (O) ⇒ V

function mapping O -> V where O is the Object we want to 'look' inside and V the value of the field we want to extract
final def getClass(): Class[_]

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

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

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
val set: (O, V) ⇒ O

function to assign a the a new value to field affect by this Lens.
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
final def wait(): Unit

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

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

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Docs: object Lens | package slick

case class Lens[O, V](get: (O) ⇒ V, set: (O, V) ⇒ O) extends Product with Serializable

Instance Constructors

new Lens(get: (O) ⇒ V, set: (O, V) ⇒ O)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def finalize(): Unit

val get: (O) ⇒ V

final def getClass(): Class[_]

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

val set: (O, V) ⇒ O

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

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped