org.dmfs.iterators.elementary

Class PresentValues<E>

java.lang.Object

org.dmfs.iterators.AbstractBaseIterator<E>

org.dmfs.iterators.elementary.PresentValues<E>

All Implemented Interfaces:

java.util.Iterator<E>

public final class PresentValues<E>
extends AbstractBaseIterator<E>

Iterator that iterates over the present values from the input Iterator of Optionals of E.

Constructor Summary

Constructors

Constructor and Description
PresentValues(java.util.Iterator<Optional<E>> optionals)
PresentValues(Optional<E>... optionals)
PresentValues(Optional<E> optional)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
E	next()

Methods inherited from class org.dmfs.iterators.AbstractBaseIterator

equals, hashCode, remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

PresentValues

public PresentValues(Optional<E> optional)

PresentValues

@SafeVarargs
public PresentValues(Optional<E>... optionals)

PresentValues

public PresentValues(java.util.Iterator<Optional<E>> optionals)

Method Detail

hasNext

public boolean hasNext()

next

public E next()