Uses of Interface
com.io7m.jfunctional.OptionType

Packages that use OptionType

Package	Description
com.io7m.jfunctional	Core functions and types.

Uses of OptionType in com.io7m.jfunctional

Classes in com.io7m.jfunctional that implement OptionType

Modifier and Type	Class and Description
class	None<T> No value.
class	Some<T> A value.

Methods in com.io7m.jfunctional that return OptionType

Modifier and Type	Method and Description
<U> OptionType<U>	Some.map(FunctionType<T,U> f)
<U> OptionType<U>	OptionType.map(FunctionType<T,U> f) If this value is Some(x), return Option.of(Object) with f(x).
<U> OptionType<U>	None.map(FunctionType<T,U> f)
<U,E extends Throwable> OptionType<U>	Some.mapPartial(PartialFunctionType<T,U,E> f)
<U,E extends Throwable> OptionType<U>	OptionType.mapPartial(PartialFunctionType<T,U,E> f) If this value is Some(x), return Option.of(Object) with f(x).
<U,E extends Throwable> OptionType<U>	None.mapPartial(PartialFunctionType<T,U,E> f)
static <T> OptionType<T>	Option.none() Return None.
static <T> OptionType<T>	None.none()
static <T> OptionType<T>	Option.of(T x) If x == null, return None, else return Some containing x.
static <T> OptionType<T>	Option.some(T x) Return Some containing x.