org.osgl

Class Lang.None<T>

java.lang.Object

org.osgl.Lang.Option<T>

org.osgl.Lang.None<T>

All Implemented Interfaces:

Serializable, Iterable<T>

Enclosing class:

Lang

public static class Lang.None<T>
extends Lang.Option<T>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.osgl.Lang.Option

Lang.Option.f

Field Summary

Fields

Modifier and Type	Field and Description
static Lang.None	INSTANCE

Fields inherited from class org.osgl.Lang.Option

f

Method Summary

Modifier and Type	Method and Description
protected Object	clone()
T	get() If a value is present in this Option, returns the value, otherwise throws NoSuchElementException.
Iterator<T>	iterator()
String	toString()

Methods inherited from class org.osgl.Lang.Option

equals, filter, flatMap, hashCode, isDefined, map, none, notDefined, of, orElse, orElse, runWith, some

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

INSTANCE

public static final Lang.None INSTANCE

Method Detail

clone

protected Object clone()
                throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

get

public T get()

Description copied from class: Lang.Option

If a value is present in this Option, returns the value, otherwise throws NoSuchElementException.

Specified by:

get in class Lang.Option<T>

Returns:

the non-null value held by this Option

iterator

public Iterator<T> iterator()

toString

public String toString()

Specified by:

toString in class Lang.Option<T>