Index (vavr 1.0.0-alpha-2 API)

A C E F G H I L M N O R S T U W
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A

accept(T) - Method in interface io.vavr.control.CheckedConsumer: Consumes the given argument t by performing an action.
and(CheckedPredicate<? super T>) - Method in interface io.vavr.control.CheckedPredicate: Combines this predicate with that predicate using logical and (&&).
andThen(CheckedConsumer<? super T>) - Method in interface io.vavr.control.CheckedConsumer: Returns a new CheckedConsumer that first executes this operation and then the given operation after.
andThen(CheckedFunction<? super R, ? extends U>) - Method in interface io.vavr.control.CheckedFunction: Returns a composed function that first applies this to the given argument and then applies after to the result.
apply(T) - Method in interface io.vavr.control.CheckedFunction: Applies this function to one argument and returns the result.

C

CheckedConsumer<T> - Interface in io.vavr.control: A function that consumes an argument, returns nothing and may throw an Exception.
CheckedFunction<T,R> - Interface in io.vavr.control: A Function which may throw.
CheckedPredicate<T> - Interface in io.vavr.control: A Predicate which may throw.
CheckedRunnable - Interface in io.vavr.control: A Runnable which may throw.
collect(Collector<? super R, A, T>) - Method in class io.vavr.control.Either: Collects the underlying value (if present) using the provided collector.
collect(Collector<? super T, A, R>) - Method in class io.vavr.control.Option: Collects the underlying value (if present) using the provided collector.
collect(Collector<? super T, A, R>) - Method in class io.vavr.control.Try: Collects the underlying value (if present) using the provided collector.
compose(CheckedFunction<? super U, ? extends T>) - Method in interface io.vavr.control.CheckedFunction: Returns a composed function that first applies before to the given argument and then applies this to the result.
cond(boolean, Supplier<? extends L>, Supplier<? extends R>) - Static method in class io.vavr.control.Either: Conditionally returns either a Left or a Right, depending of the given test value.

E

Either<L,R> - Class in io.vavr.control: Either represents a value of two possible types.
empty() - Static method in interface io.vavr.collection.Iterator: Returns the singleton instance of the empty Iterator.
equals(Object) - Method in class io.vavr.control.Either: Checks if this Either is equal to the given object o.
equals(Object) - Method in class io.vavr.control.Option: Checks if this Option is equal to the given object o.
equals(Object) - Method in class io.vavr.control.Try: Checks if this Try is equal to the given object o.

F

failed() - Method in class io.vavr.control.Try: Inverts this Try.
failure(Throwable) - Static method in class io.vavr.control.Try: Creates a Try.Failure that contains the given exception.
filter(CheckedPredicate<? super T>) - Method in class io.vavr.control.Try: Returns this if this is a Failure or this is a Success and the value satisfies the predicate.
filter(Predicate<? super T>) - Method in class io.vavr.control.Option: Returns Some(value) if this is a Some and the value satisfies the given predicate.
filterOrElse(Predicate<? super R>, Function<? super R, ? extends L>) - Method in class io.vavr.control.Either: Filters this right-biased Either by testing a predicate.
flatMap(CheckedFunction<? super T, ? extends Try<? extends U>>) - Method in class io.vavr.control.Try: FlatMaps the value of a Success or returns a Failure.
flatMap(Comparator<? super K2>, BiFunction<? super K, ? super V, ? extends Iterable<? extends Tuple2<? extends K2, ? extends V2>>>) - Method in interface io.vavr.collection.SortedMap
flatMap(Comparator<? super U>, Function<? super T, ? extends Iterable<? extends U>>) - Method in interface io.vavr.collection.SortedSet
flatMap(BiFunction<? super K, ? super V, ? extends Iterable<? extends Tuple2<? extends K2, ? extends V2>>>) - Method in interface io.vavr.collection.Map
flatMap(BiFunction<? super K, ? super V, ? extends Iterable<? extends Tuple2<? extends K2, ? extends V2>>>) - Method in interface io.vavr.collection.SortedMap
flatMap(Function<? super Tuple2<K, V>, ? extends Iterable<? extends U>>) - Method in interface io.vavr.collection.Map
flatMap(Function<? super Tuple2<K, V>, ? extends Iterable<? extends U>>) - Method in interface io.vavr.collection.SortedMap
flatMap(Function<? super R, Either<L, ? extends U>>) - Method in class io.vavr.control.Either: FlatMaps this right-biased Either.
flatMap(Function<? super T, ? extends Iterable<? extends U>>) - Method in interface io.vavr.collection.IndexedSeq
flatMap(Function<? super T, ? extends Iterable<? extends U>>) - Method in interface io.vavr.collection.LinearSeq
flatMap(Function<? super T, ? extends Iterable<? extends U>>) - Method in interface io.vavr.collection.Seq
flatMap(Function<? super T, ? extends Iterable<? extends U>>) - Method in interface io.vavr.collection.Set
flatMap(Function<? super T, ? extends Iterable<? extends U>>) - Method in interface io.vavr.collection.SortedSet
flatMap(Function<? super T, ? extends Iterable<? extends U>>) - Method in interface io.vavr.collection.Traversable
flatMap(Function<? super T, Option<? extends U>>) - Method in class io.vavr.control.Option: Maps the value to a new Option if this is a Some, otherwise returns None.
fold(Function<? super Throwable, ? extends U>, Function<? super T, ? extends U>) - Method in class io.vavr.control.Try: Folds either the Failure or the Success side of the Try value.
fold(Function<? super L, ? extends U>, Function<? super R, ? extends U>) - Method in class io.vavr.control.Either: Folds either the left or the right side of this disjunction.
fold(Supplier<? extends U>, Function<? super T, ? extends U>) - Method in class io.vavr.control.Option: Folds either the None or the Some side of the Option value.

G

get() - Method in class io.vavr.control.Either: Deprecated.
Unsafe operation (but not marked for removal). Use Either.fold(Function, Function), Either.getOrElse(Object), Either.getOrElseGet(Function) or Either.getOrElseThrow(Function) instead. Other alternatives are Either.onRight(Consumer), Iterable.forEach(Consumer) or iteration using a for-loop.
get() - Method in class io.vavr.control.Option: Deprecated.
Unsafe operation (but not marked for removal). User Option.getOrElse(Object), Option.getOrElseGet(Supplier) or Option.getOrElseThrow(Supplier) instead. Other alternatives are Option.onDefined(Consumer), Iterable.forEach(Consumer) or iteration using a for-loop.
get() - Method in class io.vavr.control.Try: Deprecated.
Unsafe operation (but not marked for removal). Use Try.fold(Function, Function), Try.getOrElse(Object), Try.getOrElseGet(Supplier) or Try.getOrElseThrow(Function) instead. Other alternatives are Try.onSuccess(Consumer), Iterable.forEach(Consumer) or iteration using a for-loop.
getCause() - Method in class io.vavr.control.Try: Deprecated.
Unsafe operation (but not marked for removal). Use Try.fold(Function, Function) instead. An alternative is Try.onFailure(Consumer).
getLeft() - Method in class io.vavr.control.Either: Deprecated.
Unsafe operation (but not marked for removal). Use Either.fold(Function, Function) instead. An alternative is Either.onLeft(Consumer).
getOrElse(R) - Method in class io.vavr.control.Either: Gets the Right value or an alternate value, if the Either is a Left.
getOrElse(T) - Method in class io.vavr.control.Option: Returns the value if this is a Some or the other value if this is a None.
getOrElse(T) - Method in class io.vavr.control.Try: Returns the underlying value if present, otherwise other.
getOrElseGet(Function<? super L, ? extends R>) - Method in class io.vavr.control.Either: Gets the Right value or an alternate value, if the Either is a Left.
getOrElseGet(Supplier<? extends T>) - Method in class io.vavr.control.Option: Returns the value if this is a Some, otherwise the other value is returned, if this is a None.
getOrElseGet(Supplier<? extends T>) - Method in class io.vavr.control.Try: Returns the underlying value if present, otherwise the result of other.get().
getOrElseThrow(Function<? super Throwable, ? extends X>) - Method in class io.vavr.control.Try: Returns the underlying value if present, otherwise throws a user-specific exception.
getOrElseThrow(Function<? super L, X>) - Method in class io.vavr.control.Either: Gets the Right value or throws, if this Either is a Left.
getOrElseThrow(Supplier<X>) - Method in class io.vavr.control.Option: Returns the value if this is a Some, otherwise throws an exception.

H

hashCode() - Method in class io.vavr.control.Either: Computes the hash of this Either.
hashCode() - Method in class io.vavr.control.Option: Computes the hash of this Option.
hashCode() - Method in class io.vavr.control.Try: Computes the hash of this Try.

I

identity() - Static method in interface io.vavr.control.CheckedFunction: Returns the identity CheckedFunction, i.e.
IndexedSeq<T> - Interface in io.vavr.collection
io.vavr - package io.vavr
io.vavr.collection - package io.vavr.collection
io.vavr.control - package io.vavr.control: The io.vavr.control package contains Either, Option and Try.
isDefined() - Method in class io.vavr.control.Option: Returns true, if this is Some, otherwise false, if this is None.
isEmpty() - Method in class io.vavr.control.Option: Returns true, if this is None, otherwise false, if this is Some.
isFailure() - Method in class io.vavr.control.Try: Checks if this is a Failure.
isLeft() - Method in class io.vavr.control.Either: Returns whether this Either is a Left.
isRight() - Method in class io.vavr.control.Either: Returns whether this Either is a Right.
isSuccess() - Method in class io.vavr.control.Try: Checks if this is a Success.
Iterable<T> - Interface in io.vavr: Extension of the well-known Java Iterable in the sense that a rich Vavr Iterator is returned by Iterable.iterator().
iterator() - Method in class io.vavr.control.Either
iterator() - Method in class io.vavr.control.Option
iterator() - Method in class io.vavr.control.Try
iterator() - Method in interface io.vavr.Iterable: Returns an Iterator that allows us to perform intermediate, sequential operations known from Vavr's collection library.
Iterator<T> - Interface in io.vavr.collection

L

left(L) - Static method in class io.vavr.control.Either: Constructs a Left Either.
LinearSeq<T> - Interface in io.vavr.collection

M

map(CheckedFunction<? super T, ? extends U>) - Method in class io.vavr.control.Try: Runs the given checked function if this is a Try.Success, passing the result of the current expression to it.
map(Comparator<? super K2>, BiFunction<? super K, ? super V, ? extends Tuple2<? extends K2, ? extends V2>>) - Method in interface io.vavr.collection.SortedMap
map(Comparator<? super U>, Function<? super T, ? extends U>) - Method in interface io.vavr.collection.SortedSet
map(BiFunction<? super K, ? super V, ? extends Tuple2<? extends K2, ? extends V2>>) - Method in interface io.vavr.collection.Map
map(BiFunction<? super K, ? super V, ? extends Tuple2<? extends K2, ? extends V2>>) - Method in interface io.vavr.collection.SortedMap
map(Function<? super Tuple2<K, V>, ? extends U>) - Method in interface io.vavr.collection.Map
map(Function<? super Tuple2<K, V>, ? extends U>) - Method in interface io.vavr.collection.SortedMap
map(Function<? super R, ? extends U>) - Method in class io.vavr.control.Either: Maps the value of this Either if it is a Right, performs no operation if this is a Left.
map(Function<? super T, ? extends U>) - Method in interface io.vavr.collection.IndexedSeq
map(Function<? super T, ? extends U>) - Method in interface io.vavr.collection.LinearSeq
map(Function<? super T, ? extends U>) - Method in interface io.vavr.collection.Seq
map(Function<? super T, ? extends U>) - Method in interface io.vavr.collection.Set
map(Function<? super T, ? extends U>) - Method in interface io.vavr.collection.SortedSet
map(Function<? super T, ? extends U>) - Method in interface io.vavr.collection.Traversable
map(Function<? super T, ? extends U>) - Method in class io.vavr.control.Option: Maps the value and wraps it in a new Some if this is a Some, returns None.
Map<K,V> - Interface in io.vavr.collection
mapFailure(CheckedFunction<? super Throwable, ? extends Throwable>) - Method in class io.vavr.control.Try: Maps the cause to a new exception if this is a Failure or returns this instance if this is a Success.
mapLeft(Function<? super L, ? extends U>) - Method in class io.vavr.control.Either: Maps the value of this Either if it is a Left, performs no operation if this is a Right.

N

negate() - Method in interface io.vavr.control.CheckedPredicate: Negates this predicate.
none() - Static method in class io.vavr.control.Option: Returns the single instance of None
NonFatalException - Exception in io.vavr.control
not(CheckedPredicate<? super T>) - Static method in interface io.vavr.control.CheckedPredicate: Negates a given predicate by calling that.negate().

O

of(Callable<? extends T>) - Static method in class io.vavr.control.Try: Creates a Try of a Callable.
of(T) - Static method in interface io.vavr.collection.Iterator: Creates an Iterator which iterates over the given element.
of(T) - Static method in class io.vavr.control.Option: Creates a new Option of a given value.
ofOptional(Optional<? extends T>) - Static method in class io.vavr.control.Option: Wraps a Java Optional to a new Option
onDefined(Consumer<? super T>) - Method in class io.vavr.control.Option: Applies an action to this value if this is defined, otherwise nothing happens.
onEmpty(Runnable) - Method in class io.vavr.control.Option: Runs a Java Runnable passed as parameter if this Option is empty.
onFailure(Consumer<? super Throwable>) - Method in class io.vavr.control.Try: Consumes the cause if this is a Try.Failure.
onLeft(Consumer<? super L>) - Method in class io.vavr.control.Either: Applies an action to this left value if this is a Left, otherwise nothing happens.
onRight(Consumer<? super R>) - Method in class io.vavr.control.Either: Applies an action to this right value if this is a Right, otherwise nothing happens.
onSuccess(Consumer<? super T>) - Method in class io.vavr.control.Try: Consumes the value if this is a Try.Success.
Option<T> - Class in io.vavr.control: Replacement for Optional.
or(CheckedPredicate<? super T>) - Method in interface io.vavr.control.CheckedPredicate: Combines this predicate with that predicate using logical or (||).
orElse(Callable<? extends Try<? extends T>>) - Method in class io.vavr.control.Try: Returns this Try in the case of a Success, otherwise other.call().
orElse(Supplier<? extends Option<? extends T>>) - Method in class io.vavr.control.Option: Returns this Option if it is nonempty, otherwise return the result of evaluating supplier.
orElse(Supplier<Either<? extends L, ? extends R>>) - Method in class io.vavr.control.Either

R

recover(Class<X>, CheckedFunction<? super X, ? extends T>) - Method in class io.vavr.control.Try: Returns this, if this is a Success or this is a Failure and the cause is not assignable from cause.getClass().
recoverWith(Class<X>, CheckedFunction<? super X, ? extends Try<? extends T>>) - Method in class io.vavr.control.Try: Returns this, if this is a Success or this is a Failure and the cause is not assignable from cause.getClass().
right(R) - Static method in class io.vavr.control.Either: Constructs a Right Either.
run() - Method in interface io.vavr.control.CheckedRunnable: Performs side-effects.
run(CheckedRunnable) - Static method in class io.vavr.control.Try: Runs a CheckedRunnable and captures any non-fatal exception in a Try.

S

Seq<T> - Interface in io.vavr.collection
Set<T> - Interface in io.vavr.collection
some(T) - Static method in class io.vavr.control.Option: Creates a new Some of a given value.
SortedMap<K,V> - Interface in io.vavr.collection
SortedSet<T> - Interface in io.vavr.collection
stream() - Method in class io.vavr.control.Either: Converts this Either to a Stream.
stream() - Method in class io.vavr.control.Option: Converts this Option to a Stream.
stream() - Method in class io.vavr.control.Try: Converts this Try to a Stream.
success(T) - Static method in class io.vavr.control.Try: Creates a Try.Success that contains the given value.
swap() - Method in class io.vavr.control.Either: Converts a Left to a Right vice versa by wrapping the value in a new type.

T

test(T) - Method in interface io.vavr.control.CheckedPredicate: Evaluates this predicate on the given argument.
to(Function<Iterable<T>, C>) - Method in interface io.vavr.collection.Traversable
toEither(Function<? super Throwable, ? extends U>) - Method in class io.vavr.control.Try: Converts this Try to an Either.
toEither(Supplier<? extends U>) - Method in class io.vavr.control.Option: Converts this Option to an Either.
toOption() - Method in class io.vavr.control.Either: Converts this Either to an Option.
toOption() - Method in class io.vavr.control.Try: Converts this Try to an Option.
toOptional() - Method in class io.vavr.control.Either: Converts this Either to an Optional.
toOptional() - Method in class io.vavr.control.Option: Converts this Option to an Optional.
toOptional() - Method in class io.vavr.control.Try: Converts this Try to an Optional.
toString() - Method in class io.vavr.control.Either: Returns a string representation of this Either.
toString() - Method in class io.vavr.control.Option: Returns a string representation of this Option.
toString() - Method in class io.vavr.control.Try: Returns a string representation of this Try.
toTry(Function<? super L, ? extends Throwable>) - Method in class io.vavr.control.Either: Converts this Either to a Try.
toTry(Supplier<? extends Throwable>) - Method in class io.vavr.control.Option: Converts this Option to a Try.
transform(CheckedFunction<? super Throwable, ? extends Try<? extends U>>, CheckedFunction<? super T, ? extends Try<? extends U>>) - Method in class io.vavr.control.Try: Transforms this Try by applying either ifSuccess to this value or ifFailure to this cause.
transform(Function<? super L, ? extends Either<L, ? extends U>>, Function<? super R, ? extends Either<L, ? extends U>>) - Method in class io.vavr.control.Either: Transforms this Either by applying either ifRight to this right value or ifLeft to this left value.
transform(Supplier<? extends Option<? extends U>>, Function<? super T, ? extends Option<? extends U>>) - Method in class io.vavr.control.Option: Transforms this Option by applying either ifDefined to this value or by calling ifEmpty.
Traversable<T> - Interface in io.vavr.collection
Try<T> - Class in io.vavr.control: The Try control gives us the ability to write safe code without focusing on try-catch blocks in the presence of exceptions.
Tuple2<T1,T2> - Class in io.vavr
Tuple2() - Constructor for class io.vavr.Tuple2

U

unless(boolean, Supplier<? extends T>) - Static method in class io.vavr.control.Option: Unless the given condition is true, Some(supplier.get()) is returned.

W

when(boolean, Supplier<? extends T>) - Static method in class io.vavr.control.Option: When the given condition is true, Some(supplier.get()) is returned.

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