Package com.github.tonivade.purefun.core

Interface PartialFunction1<A,R>

public interface PartialFunction1<A,R>

Method Summary

Modifier and Type	Method	Description
default <B> PartialFunction1<A,B>	andThen(Function1<? super R,? extends B> after)
R	apply(A value)
default R	applyOrElse(A value, Function1<? super A,? extends R> orElse)
default <B> Function1<B,R>	compose(Function1<? super B,? extends A> before)
static <R> PartialFunction1<Integer,R>	from(ImmutableArray<? extends R> array)
static <K, V> PartialFunction1<K,V>	from(ImmutableMap<? super K,? extends V> map)
boolean	isDefinedAt(A value)
default Function1<A,Option<R>>	lift()
static <A, R> PartialFunction1<A,R>	of(Matcher1<? super A> isDefined, Function1<? super A,? extends R> apply)
default PartialFunction1<A,R>	orElse(PartialFunction1<? super A,? extends R> other)

Method Details

apply

R apply(A value)

isDefinedAt

boolean isDefinedAt(A value)

lift

default Function1<A,Option<R>> lift()

andThen

default <B> PartialFunction1<A,B> andThen(Function1<? super R,? extends B> after)

compose

default <B> Function1<B,R> compose(Function1<? super B,? extends A> before)

orElse

default PartialFunction1<A,R> orElse(PartialFunction1<? super A,? extends R> other)

applyOrElse

default R applyOrElse(A value,
 Function1<? super A,? extends R> orElse)

of

static <A,
R> PartialFunction1<A,R> of(Matcher1<? super A> isDefined,
 Function1<? super A,? extends R> apply)

from

static <R> PartialFunction1<Integer,R> from(ImmutableArray<? extends R> array)

from

static <K,
V> PartialFunction1<K,V> from(ImmutableMap<? super K,? extends V> map)