it.unimi.dsi.fastutil
Interface BigListIterator<K>

All Superinterfaces:

BidirectionalIterator<K>, java.util.Iterator<K>

All Known Subinterfaces:

BooleanBigListIterator, ByteBigListIterator, CharBigListIterator, DoubleBigListIterator, FloatBigListIterator, IntBigListIterator, LongBigListIterator, ObjectBigListIterator<K>, ShortBigListIterator

All Known Implementing Classes:

AbstractBooleanBigListIterator, AbstractByteBigListIterator, AbstractCharBigListIterator, AbstractDoubleBigListIterator, AbstractFloatBigListIterator, AbstractIntBigListIterator, AbstractLongBigListIterator, AbstractObjectBigListIterator, AbstractShortBigListIterator, BooleanBigListIterators.BigListIteratorListIterator, BooleanBigListIterators.EmptyBigListIterator, BooleanBigListIterators.UnmodifiableBigListIterator, ByteBigListIterators.BigListIteratorListIterator, ByteBigListIterators.EmptyBigListIterator, ByteBigListIterators.UnmodifiableBigListIterator, CharBigListIterators.BigListIteratorListIterator, CharBigListIterators.EmptyBigListIterator, CharBigListIterators.UnmodifiableBigListIterator, DoubleBigListIterators.BigListIteratorListIterator, DoubleBigListIterators.EmptyBigListIterator, DoubleBigListIterators.UnmodifiableBigListIterator, FloatBigListIterators.BigListIteratorListIterator, FloatBigListIterators.EmptyBigListIterator, FloatBigListIterators.UnmodifiableBigListIterator, IntBigListIterators.BigListIteratorListIterator, IntBigListIterators.EmptyBigListIterator, IntBigListIterators.UnmodifiableBigListIterator, LongBigListIterators.BigListIteratorListIterator, LongBigListIterators.EmptyBigListIterator, LongBigListIterators.UnmodifiableBigListIterator, ObjectBigListIterators.BigListIteratorListIterator, ObjectBigListIterators.EmptyBigListIterator, ObjectBigListIterators.UnmodifiableBigListIterator, ShortBigListIterators.BigListIteratorListIterator, ShortBigListIterators.EmptyBigListIterator, ShortBigListIterators.UnmodifiableBigListIterator

public interface BigListIterator<K>
extends BidirectionalIterator<K>

A list iterator over a BigList.

This kind of iterator is essentially a ListIterator with long indices.

See Also:

Iterator, ListIterator

Method Summary

long	nextIndex() Returns the index of the element that would be returned by a subsequent call to next.
long	previousIndex() Returns the index of the element that would be returned by a subsequent call to previous.
long	skip(long n) Skips the given number of elements.

Methods inherited from interface it.unimi.dsi.fastutil.BidirectionalIterator

hasPrevious, previous

Methods inherited from interface java.util.Iterator

hasNext, next, remove

Method Detail

nextIndex

long nextIndex()

Returns the index of the element that would be returned by a subsequent call to next. (Returns list size if the list iterator is at the end of the list.)

Returns:

the index of the element that would be returned by a subsequent call to next, or list size if list iterator is at end of list.

See Also:

ListIterator.nextIndex()

previousIndex

long previousIndex()

Returns the index of the element that would be returned by a subsequent call to previous. (Returns -1 if the list iterator is at the beginning of the list.)

Returns:

the index of the element that would be returned by a subsequent call to previous, or -1 if list iterator is at beginning of list.

See Also:

ListIterator.previousIndex()

skip

long skip(long n)

Skips the given number of elements.

The effect of this call is exactly the same as that of calling Iterator.next() for n times (possibly stopping if Iterator.hasNext() becomes false).

Parameters:

n - the number of elements to skip.

Returns:

the number of elements actually skipped.