org.apache.commons.collections.iterators
Class IteratorEnumeration
java.lang.Object
org.apache.commons.collections.iterators.IteratorEnumeration
- Enumeration
public class IteratorEnumeration
extends java.lang.Object
implements Enumeration
Adapter to make an Iterator
instance appear to be
an Enumeration
instance.
$Revision: 1.9 $ $Date: 2004/05/03 10:23:38 $
Iterator | getIterator() - Returns the underlying iterator.
|
boolean | hasMoreElements() - Returns true if the underlying iterator has more elements.
|
Object | nextElement() - Returns the next element from the underlying iterator.
|
void | setIterator(Iterator iterator) - Sets the underlying iterator.
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IteratorEnumeration
public IteratorEnumeration()
Constructs a new
IteratorEnumeration
that will not
function until
setIterator
is
invoked.
IteratorEnumeration
public IteratorEnumeration(Iterator iterator)
Constructs a new IteratorEnumeration
that will use
the given iterator.
iterator
- the iterator to use
getIterator
public Iterator getIterator()
Returns the underlying iterator.
hasMoreElements
public boolean hasMoreElements()
Returns true if the underlying iterator has more elements.
- true if the underlying iterator has more elements
nextElement
public Object nextElement()
Returns the next element from the underlying iterator.
- the next element from the underlying iterator.
setIterator
public void setIterator(Iterator iterator)
Sets the underlying iterator.
iterator
- the new underlying iterator
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