java.lang.Object

it.unimi.dsi.fastutil.longs.LongBigListIterators.EmptyBigListIterator

All Implemented Interfaces:: BidirectionalIterator<Long>, BigListIterator<Long>, LongBidirectionalIterator, LongBigListIterator, LongIterator, ObjectBidirectionalIterator<Long>, ObjectIterator<Long>, Serializable, Cloneable, Iterator<Long>, PrimitiveIterator<Long,LongConsumer>, PrimitiveIterator.OfLong

Enclosing class:: LongBigListIterators

public static class LongBigListIterators.EmptyBigListIterator
extends Object
implements LongBigListIterator, Serializable, Cloneable

A class returning no elements and a type-specific big list iterator interface.

This class may be useful to implement your own in case you subclass a type-specific iterator.

See Also:: Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.PrimitiveIterator
PrimitiveIterator.OfDouble, PrimitiveIterator.OfInt, PrimitiveIterator.OfLong

Method Summary

Modifier and Type	Method	Description
`long`	`back(long n)`	Moves back for the given number of elements.
`Object`	`clone()`
`boolean`	`hasNext()`
`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.
`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 java.util.Iterator

remove

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

back, previous

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

add, add, set, set, skip

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

forEachRemaining, next

Methods inherited from interface java.util.PrimitiveIterator.OfLong

forEachRemaining

Method Details
- hasNext
  
  public boolean hasNext()
  
  Specified by:
  
  hasNext in interface Iterator<Long>
- 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()
- 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()
- 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()
- clone
  
  public Object clone()

Class LongBigListIterators.EmptyBigListIterator

Nested Class Summary

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