public interface Enumeration<E>
New code should use Iterator
instead. Iterator
replaces the
enumeration interface and adds a way to remove elements from a collection.
If you have an Enumeration
and want a Collection
, you
can use Collections.list(java.util.Enumeration<T>)
to get a List
.
If you need an Enumeration
for a legacy API and have a
Collection
, you can use Collections.enumeration(java.util.Collection<T>)
.
Iterator
Modifier and Type | Method and Description |
---|---|
boolean |
hasMoreElements()
Returns whether this
Enumeration has more elements. |
E |
nextElement()
Returns the next element in this
Enumeration . |
boolean hasMoreElements()
Enumeration
has more elements.true
if there are more elements, false
otherwise.nextElement()
E nextElement()
Enumeration
.NoSuchElementException
- if there are no more elements.hasMoreElements()