Package no.digipost.util

Interface Summary

Interface	Description
AtMostOne<T>	This class offers a subtle functionality which is not available in the Collection/Stream API of Java: to retrieve the only element that is expected to be present, and, importantly, throw an exception if there are elements that will be discarded if assuming that there is at most one element present.
GetsNamedValue<V>
SetsNamedValue<V>
ViewableAsOptional<V>

Class Summary

Class	Description
Attribute<V>	An Attribute defines a String-based name (or key) and the type of a value which the name maps to.
JustA<T>	Base class for creating simple "typed primitives" value classes.

Exception Summary

Exception	Description
GetsNamedValue.NotFound
ViewableAsOptional.TooManyElements	An object which was attempted to be viewed as a Optional representation of itself contained more than one element, and is thus not applicable for such conversion.