public static class LongIterators.EmptyIterator extends AbstractLongListIterator implements Serializable, Cloneable
This class may be useful to implement your own in case you subclass a type-specific iterator.
| Modifier and Type | Method and Description |
|---|---|
int |
back(int n)
This method just iterates the type-specific version of
AbstractLongBidirectionalIterator.previous() for
at most n times, stopping if BidirectionalIterator.hasPrevious() becomes false. |
Object |
clone() |
boolean |
hasNext() |
boolean |
hasPrevious()
Returns whether there is a previous element.
|
int |
nextIndex() |
long |
nextLong()
Delegates to the corresponding generic method.
|
int |
previousIndex() |
long |
previousLong()
Delegates to the corresponding generic method.
|
int |
skip(int n)
This method just iterates the type-specific version of
AbstractLongIterator.next() for at most
n times, stopping if Iterator.hasNext() becomes false. |
add, add, set, setpreviousnext, removeequals, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitnext, previous, removepreviouspublic boolean hasNext()
public boolean hasPrevious()
BidirectionalIteratorhasPrevious in interface BidirectionalIterator<Long>hasPrevious in interface ListIterator<Long>ListIterator.hasPrevious()public long nextLong()
AbstractLongIteratornextLong in interface LongIteratornextLong in class AbstractLongIteratorIterator.next()public long previousLong()
AbstractLongBidirectionalIteratorpreviousLong in interface LongBidirectionalIteratorpreviousLong in class AbstractLongBidirectionalIteratorListIterator.previous()public int nextIndex()
nextIndex in interface ListIterator<Long>public int previousIndex()
previousIndex in interface ListIterator<Long>public int skip(int n)
AbstractLongIteratorAbstractLongIterator.next() for at most
n times, stopping if Iterator.hasNext() becomes false.skip in interface LongIteratorskip in interface ObjectIterator<Long>skip in class AbstractLongIteratorn - the number of elements to skip.Iterator.next()public int back(int n)
AbstractLongBidirectionalIteratorAbstractLongBidirectionalIterator.previous() for
at most n times, stopping if BidirectionalIterator.hasPrevious() becomes false.back in interface LongBidirectionalIteratorback in interface ObjectBidirectionalIterator<Long>back in class AbstractLongBidirectionalIteratorn - the number of elements to skip back.Iterator.next()