it.unimi.dsi.fastutil.longs

Class LongBigListIterators.BigListIteratorListIterator

java.lang.Object

it.unimi.dsi.fastutil.longs.LongBigListIterators.BigListIteratorListIterator

All Implemented Interfaces:

BidirectionalIterator<Long>, BigListIterator<Long>, LongBidirectionalIterator, LongBigListIterator, LongIterator, ObjectBidirectionalIterator<Long>, ObjectIterator<Long>, Iterator<Long>, PrimitiveIterator<Long,LongConsumer>, PrimitiveIterator.OfLong

Enclosing class:

LongBigListIterators

public static class LongBigListIterators.BigListIteratorListIterator
extends Object
implements LongBigListIterator

A class exposing a list iterator as a big-list iterator..

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.PrimitiveIterator

PrimitiveIterator.OfDouble, PrimitiveIterator.OfInt, PrimitiveIterator.OfLong

Method Summary

Modifier and Type	Method and Description
void	add(long ok) Inserts the specified element into the list (optional operation).
int	back(int n) Moves back for the given number of elements.
long	back(long n) Moves back for the given number of elements.
boolean	hasNext() Returns true if the iteration has more elements.
boolean	hasPrevious() Returns whether there is a previous element.
long	nextIndex() Returns the index of the element that would be returned by a subsequent call to next.
long	nextLong() Returns the next element as a primitive type.
long	previousIndex() Returns the index of the element that would be returned by a subsequent call to previous.
long	previousLong() Returns the previous element as a primitive type.
void	remove() Removes from the underlying collection the last element returned by this iterator (optional operation).
void	set(long ok) Replaces the last element returned by next() or previous() with the specified element (optional operation).
int	skip(int n) Skips the given number of elements.
long	skip(long n) Skips the given number of elements.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongBigListIterator

add, set

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongBidirectionalIterator

previous

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongIterator

forEachRemaining, next

Methods inherited from interface java.util.PrimitiveIterator.OfLong

forEachRemaining

Method Detail

set

public void set(long ok)

Description copied from interface: LongBigListIterator

Replaces the last element returned by next() or previous() with the specified element (optional operation).

Specified by:

set in interface LongBigListIterator

See Also:

ListIterator.set(Object)

add

public void add(long ok)

Description copied from interface: LongBigListIterator

Inserts the specified element into the list (optional operation).

Specified by:

add in interface LongBigListIterator

See Also:

ListIterator.add(Object)

back

public int back(int n)

Description copied from interface: LongBidirectionalIterator

Moves back for the given number of elements.

The effect of this call is exactly the same as that of calling LongBidirectionalIterator.previous() for n times (possibly stopping if BidirectionalIterator.hasPrevious() becomes false).

Specified by:

back in interface LongBidirectionalIterator

Specified by:

back in interface ObjectBidirectionalIterator<Long>

Parameters:

n - the number of elements to skip back.

Returns:

the number of elements actually skipped.

See Also:

LongBidirectionalIterator.previous()

back

public long back(long n)

Description copied from interface: LongBigListIterator

Moves back for the given number of elements.

The effect of this call is exactly the same as that of calling previous() for n times (possibly stopping if BidirectionalIterator.hasPrevious() becomes false).

Specified by:

back in interface LongBigListIterator

Parameters:

n - the number of elements to skip back.

Returns:

the number of elements actually skipped.

See Also:

BidirectionalIterator.previous()

remove

public void remove()

Description copied from interface: java.util.Iterator

Removes from the underlying collection the last element returned by this iterator (optional operation). This method can be called only once per call to Iterator.next(). The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method.

Specified by:

remove in interface Iterator<Long>

skip

public int skip(int n)

Description copied from interface: LongBigListIterator

Skips the given number of elements.

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

Specified by:

skip in interface LongBidirectionalIterator

Specified by:

skip in interface LongBigListIterator

Specified by:

skip in interface LongIterator

Specified by:

skip in interface ObjectBidirectionalIterator<Long>

Specified by:

skip in interface ObjectIterator<Long>

Parameters:

n - the number of elements to skip.

Returns:

the number of elements actually skipped.

See Also:

Iterator.next()

skip

public long skip(long n)

Description copied from interface: LongBigListIterator

Skips the given number of elements.

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

Specified by:

skip in interface LongBigListIterator

Parameters:

n - the number of elements to skip.

Returns:

the number of elements actually skipped.

See Also:

Iterator.next()

hasNext

public boolean hasNext()

Description copied from interface: java.util.Iterator

Returns true if the iteration has more elements. (In other words, returns true if Iterator.next() would return an element rather than throwing an exception.)

Specified by:

hasNext in interface Iterator<Long>

Returns:

true if the iteration has more elements

hasPrevious

public boolean hasPrevious()

Description copied from interface: BidirectionalIterator

Returns whether there is a previous element.

Specified by:

hasPrevious in interface BidirectionalIterator<Long>

Returns:

whether there is a previous element.

See Also:

ListIterator.hasPrevious()

nextLong

public long nextLong()

Description copied from interface: LongIterator

Returns the next element as a primitive type.

Specified by:

nextLong in interface LongIterator

Specified by:

nextLong in interface PrimitiveIterator.OfLong

Returns:

the next element in the iteration.

See Also:

Iterator.next()

previousLong

public long previousLong()

Description copied from interface: LongBidirectionalIterator

Returns the previous element as a primitive type.

Specified by:

previousLong in interface LongBidirectionalIterator

Returns:

the previous element in the iteration.

See Also:

ListIterator.previous()

nextIndex

public long nextIndex()

Description copied from interface: BigListIterator

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.)

Specified by:

nextIndex in interface BigListIterator<Long>

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

public long previousIndex()

Description copied from interface: BigListIterator

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.)

Specified by:

previousIndex in interface BigListIterator<Long>

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()