public class IteratorEnumeration<E> extends Object implements Enumeration<E>
Iterator instance appear to be an
Enumeration instance.| Constructor and Description |
|---|
IteratorEnumeration()
Constructs a new
IteratorEnumeration that will not function
until setIterator is invoked. |
IteratorEnumeration(Iterator<? extends E> iterator)
Constructs a new
IteratorEnumeration that will use the given
iterator. |
| Modifier and Type | Method and Description |
|---|---|
Iterator<? extends E> |
getIterator()
Returns the underlying iterator.
|
boolean |
hasMoreElements()
Returns true if the underlying iterator has more elements.
|
E |
nextElement()
Returns the next element from the underlying iterator.
|
void |
setIterator(Iterator<? extends E> iterator)
Sets the underlying iterator.
|
public IteratorEnumeration()
IteratorEnumeration that will not function
until setIterator is invoked.public IteratorEnumeration(Iterator<? extends E> iterator)
IteratorEnumeration that will use the given
iterator.iterator - the iterator to usepublic boolean hasMoreElements()
hasMoreElements in interface Enumeration<E>public E nextElement()
nextElement in interface Enumeration<E>NoSuchElementException - if the underlying iterator has
no more elementspublic Iterator<? extends E> getIterator()
public void setIterator(Iterator<? extends E> iterator)
iterator - the new underlying iteratorCopyright © 2001–2013 The Apache Software Foundation. All rights reserved.