public class EmptyIterator<E> extends AbstractEmptyIterator<E> implements ResettableIterator<E>
This class provides an implementation of an empty iterator.
This class provides for binary compatibility between Commons Collections
2.1.1 and 3.1 due to issues with IteratorUtils.
| Modifier and Type | Field and Description |
|---|---|
static java.util.Iterator |
INSTANCE
Singleton instance of the iterator.
|
static ResettableIterator |
RESETTABLE_INSTANCE
Singleton instance of the iterator.
|
| Modifier | Constructor and Description |
|---|---|
protected |
EmptyIterator()
Constructor.
|
| Modifier and Type | Method and Description |
|---|---|
static <E> java.util.Iterator<E> |
emptyIterator()
Get a typed empty iterator instance.
|
static <E> ResettableIterator<E> |
resettableEmptyIterator()
Get a typed resettable empty iterator instance.
|
add, hasNext, hasPrevious, next, nextIndex, previous, previousIndex, remove, reset, setclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitresetpublic static final ResettableIterator RESETTABLE_INSTANCE
public static final java.util.Iterator INSTANCE
public static <E> ResettableIterator<E> resettableEmptyIterator()
E - the element typepublic static <E> java.util.Iterator<E> emptyIterator()
E - the element type