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 |
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static java.util.Iterator |
INSTANCE
Singleton instance of the iterator.
|
static ResettableIterator |
RESETTABLE_INSTANCE
Singleton instance of the iterator.
|
Modifier | Constructor and Description |
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protected |
EmptyIterator()
Constructor.
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Modifier and Type | Method and Description |
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static <E> java.util.Iterator<E> |
emptyIterator()
Get a typed empty iterator instance.
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static <E> ResettableIterator<E> |
resettableEmptyIterator()
Get a typed resettable empty iterator instance.
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add, hasNext, hasPrevious, next, nextIndex, previous, previousIndex, remove, reset, set
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
reset
public 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