Uses of Interface
com.jnape.palatable.lambda.monad.MonadError

Packages that use MonadError

Package	Description
com.jnape.palatable.lambda.adt
com.jnape.palatable.lambda.io
com.jnape.palatable.lambda.monad

Uses of MonadError in com.jnape.palatable.lambda.adt

Classes in com.jnape.palatable.lambda.adt that implement MonadError

Modifier and Type	Class and Description
class	Either<L,R> The binary tagged union, implemented as a specialized CoProduct2.
class	Maybe<A> The optional type, representing a potentially absent value.
class	Try<A> A Monad of the evaluation outcome of an expression that might throw.

Uses of MonadError in com.jnape.palatable.lambda.io

Classes in com.jnape.palatable.lambda.io that implement MonadError

Modifier and Type	Class and Description
class	IO<A> A Monad representing some side-effecting computation to be performed.

Uses of MonadError in com.jnape.palatable.lambda.monad

Classes in com.jnape.palatable.lambda.monad with type parameters of type MonadError

Modifier and Type	Interface and Description
interface	MonadError<E,A,M extends MonadError<E,?,M>> An interface for monads that can be interrupted with some type of error.

Methods in com.jnape.palatable.lambda.monad that return MonadError

Modifier and Type	Method and Description
MonadError<E,A,M>	MonadError.catchError(Fn1<? super E,? extends Monad<A,M>> recoveryFn) Catch any thrown errors inside the Monad and resume normal operations.
default <B> MonadError<E,B,M>	MonadError.discardL(Applicative<B,M> appB) Sequence both this Applicative and appB, discarding this Applicative's result and returning appB.
default <B> MonadError<E,A,M>	MonadError.discardR(Applicative<B,M> appB) Sequence both this Applicative and appB, discarding appB's result and returning this Applicative.
<B> MonadError<E,B,M>	MonadError.flatMap(Fn1<? super A,? extends Monad<B,M>> f) Chain dependent computations that may continue or short-circuit based on previous results.
default <B> MonadError<E,B,M>	MonadError.fmap(Fn1<? super A,? extends B> fn) Covariantly transmute this functor's parameter using the given mapping function.
<B> MonadError<E,B,M>	MonadError.pure(B b) Lift the value b into this applicative functor.
MonadError<E,A,M>	MonadError.throwError(E e) Throw an error value of type E into the monad.
default <B> MonadError<E,B,M>	MonadError.zip(Applicative<Fn1<? super A,? extends B>,M> appFn) Given another instance of this applicative over a mapping function, "zip" the two instances together using whatever application semantics the current applicative supports.

Methods in com.jnape.palatable.lambda.monad that return types with arguments of type MonadError

Modifier and Type	Method and Description
default <B> Lazy<? extends MonadError<E,B,M>>	MonadError.lazyZip(Lazy<? extends Applicative<Fn1<? super A,? extends B>,M>> lazyAppFn) Given a lazy instance of this applicative over a mapping function, "zip" the two instances together using whatever application semantics the current applicative supports.