no.digipost.util

Interface GetsNamedValue<V>

All Known Implementing Classes:

Attribute

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface GetsNamedValue<V>

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	GetsNamedValue.NotFound

Method Summary

Modifier and Type	Method and Description
Optional<V>	getFrom(Function<String,?> getter)
default Optional<V>	getFrom(Map<String,? super V> map)
default V	requireFrom(Function<String,?> getter)
default V	requireFrom(Map<String,? super V> map)

Method Detail

getFrom

Optional<V> getFrom(Function<String,?> getter)

getFrom

default Optional<V> getFrom(Map<String,? super V> map)

requireFrom

default V requireFrom(Map<String,? super V> map)

requireFrom

default V requireFrom(Function<String,?> getter)