E - Object type of objects contained in the iteration.X - Exception type that is thrown when a problem occurs during iteration.public interface Iteration<E,X extends Exception>
Iterator can not do (it can only throw RuntimeExceptions.Iterator| Modifier and Type | Method and Description |
|---|---|
boolean |
hasNext()
Returns true if the iteration has more elements.
|
E |
next()
Returns the next element in the iteration.
|
void |
remove()
Removes from the underlying collection the last element returned by the iteration (optional operation).
|
default java.util.stream.Stream<E> |
stream()
Convert the results to a Java 8 Stream.
|
boolean hasNext()
throws X extends Exception
next()
would return an element rather than throwing a NoSuchElementException.)E next() throws X extends Exception
NoSuchElementException - if the iteration has no more elements or if it has been closed.X extends Exceptionvoid remove()
throws X extends Exception
UnsupportedOperationException - if the remove operation is not supported by this Iteration.IllegalStateException - If the Iteration has been closed, or if next() has not yet been
called, or remove() has already been called after the last call to
next().X extends Exceptiondefault java.util.stream.Stream<E> stream()
Copyright © 2015-2020 Eclipse Foundation. All Rights Reserved.