EitherLens<A, B, E> class

Inheritance

• Object
• Lens<A, Either<E, A>, B, Either<E, B>>
• EitherLens

Constructors

EitherLens(Function1<A, Either<E, B>> getter, Function2<A, B, Either<E, A>> setter)

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

andThen<CIn, COut>(Lens<Either<E, B>, B, CIn, COut> otherLens) → Lens<A, Either<E, A>, CIn, COut>

inherited

eAndThen<C>(Lens<B, B, C, C> otherLens) → EitherLens<A, C, E>

eAndThenE<C>(EitherLens<B, C, E> otherLens) → EitherLens<A, C, E>

get(A a) → Either<E, B>

inherited

modify(A a, Function1<Either<E, B>, B> f) → Either<E, A>

inherited

modifyC(Function1<Either<E, B>, B> f) → Function1<A, Either<E, A>>

inherited

modifyE(A a, Function1<B, B> f) → Either<E, A>

modifyEC(Function1<B, B> f) → Function1<A, Either<E, A>>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

set(A a, B b) → Either<E, A>

inherited

setC(B b) → Function1<A, Either<E, A>>

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited