java.util.Enumeration
public class IteratorEnumeration
extends java.lang.Object
implements java.util.Enumeration
Iterator
instance appear to be
an Enumeration
instance.Constructor | Description |
---|---|
IteratorEnumeration() |
Constructs a new
IteratorEnumeration that will not
function until setIterator is
invoked. |
IteratorEnumeration(java.util.Iterator iterator) |
Constructs a new
IteratorEnumeration that will use
the given iterator. |
Modifier and Type | Method | Description |
---|---|---|
java.util.Iterator |
getIterator() |
Returns the underlying iterator.
|
boolean |
hasMoreElements() |
Returns true if the underlying iterator has more elements.
|
java.lang.Object |
nextElement() |
Returns the next element from the underlying iterator.
|
void |
setIterator(java.util.Iterator iterator) |
Sets the underlying iterator.
|
public IteratorEnumeration()
IteratorEnumeration
that will not
function until setIterator
is
invoked.public IteratorEnumeration(java.util.Iterator iterator)
IteratorEnumeration
that will use
the given iterator.iterator
- the iterator to usepublic boolean hasMoreElements()
hasMoreElements
in interface java.util.Enumeration
public java.lang.Object nextElement()
nextElement
in interface java.util.Enumeration
java.util.NoSuchElementException
- if the underlying iterator has no
more elementspublic java.util.Iterator getIterator()
public void setIterator(java.util.Iterator iterator)
iterator
- the new underlying iteratorCopyright © 2001-2017 Apache Software Foundation. All Rights Reserved.