de.scravy.function

Interface OptionalFunction<A,B>

All Superinterfaces:

java.util.function.Function<A,Optional<B>>

public interface OptionalFunction<A,B>
extends java.util.function.Function<A,Optional<B>>

Method Summary

Modifier and Type	Method and Description
default Optional<B>	apply(A arg)
B	applyThrowing(A arg)
static <A,B> java.util.function.Function<A,Optional<B>>	trying(OptionalFunction<A,B> f)

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Method Detail

trying

static <A,B> java.util.function.Function<A,Optional<B>> trying(OptionalFunction<A,B> f)

apply

default Optional<B> apply(A arg)

Specified by:

apply in interface java.util.function.Function<A,Optional<B>>

applyThrowing

B applyThrowing(A arg)
         throws Exception

Throws:

Exception