net.sf.saxon.ma.trie

Class Option<T>

java.lang.Object

net.sf.saxon.ma.trie.Option<T>

All Implemented Interfaces:

Iterable<T>

public abstract class Option<T>
extends Object
implements Iterable<T>

Constructor Summary

Constructors

Constructor and Description
Option()

Method Summary

Modifier and Type	Method and Description
abstract T	get()
T	getOrElse(T defaultVal)
abstract boolean	isDefined()
Iterator<T>	iterator()
static <T> Option<T>	none()
static <T> Option<T>	option(T value)
static <T> Option<T>	some(T value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

Option

public Option()

Method Detail

get

public abstract T get()

isDefined

public abstract boolean isDefined()

getOrElse

public final T getOrElse(T defaultVal)

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

option

public static <T> Option<T> option(T value)

none

public static <T> Option<T> none()

some

public static <T> Option<T> some(T value)