it.unimi.dsi.fastutil.ints
Class IntBigListIterators.EmptyBigListIterator

java.lang.Object
  it.unimi.dsi.fastutil.ints.AbstractIntIterator
      it.unimi.dsi.fastutil.ints.AbstractIntBidirectionalIterator
          it.unimi.dsi.fastutil.ints.AbstractIntBigListIterator
              it.unimi.dsi.fastutil.ints.IntBigListIterators.EmptyBigListIterator

All Implemented Interfaces:

BidirectionalIterator<Integer>, BigListIterator<Integer>, IntBidirectionalIterator, IntBigListIterator, IntIterator, ObjectBidirectionalIterator<Integer>, ObjectIterator<Integer>, Serializable, Cloneable, Iterator<Integer>

Enclosing class:

IntBigListIterators

public static class IntBigListIterators.EmptyBigListIterator
extends AbstractIntBigListIterator
implements 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

Field Summary

static long

serialVersionUID

Constructor Summary

protected

IntBigListIterators.EmptyBigListIterator()

Method Summary

long	back(long n) This method just iterates the type-specific version of AbstractIntBidirectionalIterator.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.
long	nextIndex() Returns the index of the element that would be returned by a subsequent call to next.
int	nextInt() Delegates to the corresponding generic method.
long	previousIndex() Returns the index of the element that would be returned by a subsequent call to previous.
int	previousInt() Delegates to the corresponding generic method.
long	skip(long n) This method just iterates the type-specific version of AbstractIntIterator.next() for at most n times, stopping if Iterator.hasNext() becomes false.

Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractIntBigListIterator

add, add, set, set

Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractIntBidirectionalIterator

back, previous

Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractIntIterator

next, remove, skip

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.unimi.dsi.fastutil.ints.IntBidirectionalIterator

back

Methods inherited from interface it.unimi.dsi.fastutil.ints.IntIterator

skip

Methods inherited from interface it.unimi.dsi.fastutil.objects.ObjectIterator

skip

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

previous

Methods inherited from interface java.util.Iterator

next, remove

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

IntBigListIterators.EmptyBigListIterator

protected IntBigListIterators.EmptyBigListIterator()

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Integer>

hasPrevious

public boolean hasPrevious()

Description copied from interface: BidirectionalIterator

Returns whether there is a previous element.

Specified by:

hasPrevious in interface BidirectionalIterator<Integer>

Returns:

whether there is a previous element.

See Also:

ListIterator.hasPrevious()

nextInt

public int nextInt()

Description copied from class: AbstractIntIterator

Delegates to the corresponding generic method.

Specified by:

nextInt in interface IntIterator

Overrides:

nextInt in class AbstractIntIterator

Returns:

the next element in the iteration.

See Also:

Iterator.next()

previousInt

public int previousInt()

Description copied from class: AbstractIntBidirectionalIterator

Delegates to the corresponding generic method.

Specified by:

previousInt in interface IntBidirectionalIterator

Overrides:

previousInt in class AbstractIntBidirectionalIterator

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<Integer>

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<Integer>

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 class: AbstractIntBigListIterator

This method just iterates the type-specific version of AbstractIntIterator.next() for at most n times, stopping if Iterator.hasNext() becomes false.

Specified by:

skip in interface BigListIterator<Integer>

Overrides:

skip in class AbstractIntBigListIterator

Parameters:

n - the number of elements to skip.

Returns:

the number of elements actually skipped.

back

public long back(long n)

Description copied from class: AbstractIntBigListIterator

This method just iterates the type-specific version of AbstractIntBidirectionalIterator.previous() for at most n times, stopping if BidirectionalIterator.hasPrevious() becomes false.

Overrides:

back in class AbstractIntBigListIterator

clone

public Object clone()

Overrides:

clone in class Object