public static class DoubleIterators.EmptyIterator extends AbstractDoubleListIterator 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
AbstractDoubleBidirectionalIterator.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.
|
double |
nextDouble()
Delegates to the corresponding generic method.
|
int |
nextIndex() |
double |
previousDouble()
Delegates to the corresponding generic method.
|
int |
previousIndex() |
int |
skip(int n)
This method just iterates the type-specific version of
AbstractDoubleIterator.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<Double>hasPrevious in interface ListIterator<Double>ListIterator.hasPrevious()public double nextDouble()
AbstractDoubleIteratornextDouble in interface DoubleIteratornextDouble in class AbstractDoubleIteratorIterator.next()public double previousDouble()
AbstractDoubleBidirectionalIteratorpreviousDouble in interface DoubleBidirectionalIteratorpreviousDouble in class AbstractDoubleBidirectionalIteratorListIterator.previous()public int nextIndex()
nextIndex in interface ListIterator<Double>public int previousIndex()
previousIndex in interface ListIterator<Double>public int skip(int n)
AbstractDoubleIteratorAbstractDoubleIterator.next() for at most
n times, stopping if Iterator.hasNext() becomes false.skip in interface DoubleIteratorskip in interface ObjectIterator<Double>skip in class AbstractDoubleIteratorn - the number of elements to skip.Iterator.next()public int back(int n)
AbstractDoubleBidirectionalIteratorAbstractDoubleBidirectionalIterator.previous() for
at most n times, stopping if BidirectionalIterator.hasPrevious() becomes false.back in interface DoubleBidirectionalIteratorback in interface ObjectBidirectionalIterator<Double>back in class AbstractDoubleBidirectionalIteratorn - the number of elements to skip back.Iterator.next()