Package org.dmfs.jems2.optional

Class Just<T>

java.lang.Object

org.dmfs.jems2.optional.Just<T>

All Implemented Interfaces:

Optional<T>

public final class Just<T>
extends Object
implements Optional<T>

A present Optional that takes a Single for the value.

Constructor Summary

Constructors

Constructor	Description
Just(Single<T> single)

Method Summary

Modifier and Type	Method	Description
boolean	isPresent()	Returns whether the optional value is present.
T	value()	Returns the optional value.

Methods inherited from class java.lang.Object

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

Constructor Details

Just

public Just(Single<T> single)

Method Details

isPresent

public boolean isPresent()

Description copied from interface: Optional

Returns whether the optional value is present.

Specified by:

isPresent in interface Optional<T>

value

public T value()

Description copied from interface: Optional

Returns the optional value.

Specified by:

value in interface Optional<T>