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java.lang.Objectorg.apache.commons.collections.iterators.IteratorEnumeration
public class IteratorEnumeration
Adapter to make an Iterator instance appear to be
an Enumeration instance.
| Constructor Summary | |
|---|---|
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. |
|
| Method Summary | |
|---|---|
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. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
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 use| Method Detail |
|---|
public boolean hasMoreElements()
hasMoreElements in interface java.util.Enumerationpublic java.lang.Object nextElement()
nextElement in interface java.util.Enumerationjava.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 iterator
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