fj

Class P2.Optic

java.lang.Object

fj.P2.Optic

Enclosing class:

P2<A,B>

public static final class P2.Optic
extends java.lang.Object

Optic factory methods for a P2

Method Summary

Modifier and Type	Method and Description
static <A,B> Lens<P2<A,B>,A>	_1() Monomorphic lens targeted on _1.
static <A,B,C> PLens<P2<A,B>,P2<C,B>,A,C>	_1p() Polyomorphic lens targeted on _1.
static <A,B> Lens<P2<A,B>,B>	_2() Monomorphic lens targeted on _1.
static <A,B,C> PLens<P2<A,B>,P2<A,C>,B,C>	_2p() Polyomorphic lens targeted on _2.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

_1p

public static <A,B,C> PLens<P2<A,B>,P2<C,B>,A,C> _1p()

Polyomorphic lens targeted on _1.

_1

public static <A,B> Lens<P2<A,B>,A> _1()

Monomorphic lens targeted on _1.

_2p

public static <A,B,C> PLens<P2<A,B>,P2<A,C>,B,C> _2p()

Polyomorphic lens targeted on _2.

_2

public static <A,B> Lens<P2<A,B>,B> _2()

Monomorphic lens targeted on _1.